diff --git a/Cargo.lock b/Cargo.lock
index 449f9b17e..4b091702c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -8,25 +8,32 @@ version = "0.24.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dfbe277e56a376000877090da837660b4427aad530e3028d44e0bffe4f89a1c1"
 dependencies = [
+ "cpp_demangle",
+ "fallible-iterator",
  "gimli",
+ "memmap2",
+ "object",
+ "rustc-demangle",
+ "smallvec",
+ "typed-arena",
 ]
 
 [[package]]
 name = "adler2"
-version = "2.0.0"
+version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "512761e0bb2578dd7380c6baaa0f4ce03e84f95e960231d1dec8bf4d7d6e2627"
+checksum = "320119579fcad9c21884f5c4861d16174d0e06250625266f50fe6898340abefa"
 
 [[package]]
 name = "ahash"
-version = "0.8.11"
+version = "0.8.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e89da841a80418a9b391ebaea17f5c112ffaaa96f621d2c285b5174da76b9011"
+checksum = "5a15f179cd60c4584b8a8c596927aadc462e27f2ca70c04e0071964a73ba7a75"
 dependencies = [
  "cfg-if",
  "once_cell",
  "version_check",
- "zerocopy 0.7.35",
+ "zerocopy 0.8.26",
 ]
 
 [[package]]
@@ -61,9 +68,9 @@ checksum = "4b46cbb362ab8752921c97e041f5e366ee6297bd428a31275b9fcf1e380f7299"
 
 [[package]]
 name = "anstream"
-version = "0.6.18"
+version = "0.6.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8acc5369981196006228e28809f761875c0327210a891e941f4c683b3a99529b"
+checksum = "301af1932e46185686725e0fad2f8f2aa7da69dd70bf6ecc44d6b703844a3933"
 dependencies = [
  "anstyle",
  "anstyle-parse",
@@ -76,36 +83,36 @@ dependencies = [
 
 [[package]]
 name = "anstyle"
-version = "1.0.10"
+version = "1.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "55cc3b69f167a1ef2e161439aa98aed94e6028e5f9a59be9a6ffb47aef1651f9"
+checksum = "862ed96ca487e809f1c8e5a8447f6ee2cf102f846893800b20cebdf541fc6bbd"
 
 [[package]]
 name = "anstyle-parse"
-version = "0.2.6"
+version = "0.2.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3b2d16507662817a6a20a9ea92df6652ee4f94f914589377d69f3b21bc5798a9"
+checksum = "4e7644824f0aa2c7b9384579234ef10eb7efb6a0deb83f9630a49594dd9c15c2"
 dependencies = [
  "utf8parse",
 ]
 
 [[package]]
 name = "anstyle-query"
-version = "1.1.2"
+version = "1.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "79947af37f4177cfead1110013d678905c37501914fba0efea834c3fe9a8d60c"
+checksum = "6c8bdeb6047d8983be085bab0ba1472e6dc604e7041dbf6fcd5e71523014fae9"
 dependencies = [
  "windows-sys 0.59.0",
 ]
 
 [[package]]
 name = "anstyle-wincon"
-version = "3.0.7"
+version = "3.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca3534e77181a9cc07539ad51f2141fe32f6c3ffd4df76db8ad92346b003ae4e"
+checksum = "403f75924867bb1033c59fbf0797484329750cfbe3c4325cd33127941fabc882"
 dependencies = [
  "anstyle",
- "once_cell",
+ "once_cell_polyfill",
  "windows-sys 0.59.0",
 ]
 
@@ -124,6 +131,24 @@ dependencies = [
  "derive_arbitrary",
 ]
 
+[[package]]
+name = "arrayref"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "76a2e8124351fda1ef8aaaa3bbd7ebbcb486bbcd4225aca0aa0d84bb2db8fecb"
+
+[[package]]
+name = "arrayvec"
+version = "0.7.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7c02d123df017efcdfbd739ef81735b36c5ba83ec3c59c80a9d7ecc718f92e50"
+
+[[package]]
+name = "associative-cache"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46016233fc1bb55c23b856fe556b7db6ccd05119a0a392e04f0b3b7c79058f16"
+
 [[package]]
 name = "async-trait"
 version = "0.1.88"
@@ -132,20 +157,20 @@ checksum = "e539d3fca749fcee5236ab05e93a52867dd549cc157c8cb7f99595f3cedffdb5"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.104",
 ]
 
 [[package]]
 name = "autocfg"
-version = "1.4.0"
+version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26"
+checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
 
 [[package]]
 name = "backtrace"
-version = "0.3.74"
+version = "0.3.75"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8d82cb332cdfaed17ae235a638438ac4d4839913cc2af585c3c6746e8f8bee1a"
+checksum = "6806a6321ec58106fea15becdad98371e28d92ccbc7c8f1b3b6dd724fe8f1002"
 dependencies = [
  "addr2line",
  "cfg-if",
@@ -179,7 +204,7 @@ dependencies = [
  "regex",
  "rustc-hash",
  "shlex",
- "syn",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -209,6 +234,19 @@ version = "2.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1b8e56985ec62d17e9c1001dc89c88ecd7dc08e47eba5ec7c29c7b5eeecde967"
 
+[[package]]
+name = "blake3"
+version = "1.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3888aaa89e4b2a40fca9848e400f6a658a5a3978de7be858e209cafa8be9a4a0"
+dependencies = [
+ "arrayref",
+ "arrayvec",
+ "cc",
+ "cfg-if",
+ "constant_time_eq",
+]
+
 [[package]]
 name = "block-buffer"
 version = "0.10.4"
@@ -249,9 +287,9 @@ dependencies = [
 
 [[package]]
 name = "bumpalo"
-version = "3.17.0"
+version = "3.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1628fb46dfa0b37568d12e5edd512553eccf6a22a78e8bde00bb4aed84d5bdbf"
+checksum = "46c5e41b57b8bba42a04676d81cb89e9ee8e859a1a66f80a5a72e1cb76b34d43"
 
 [[package]]
 name = "byteorder"
@@ -265,6 +303,31 @@ version = "1.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d71b6127be86fdcfddb610f7182ac57211d4b18a3e9c82eb2d17662f2227ad6a"
 
+[[package]]
+name = "cairo-rs"
+version = "0.16.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f3125b15ec28b84c238f6f476c6034016a5f6cc0221cb514ca46c532139fc97d"
+dependencies = [
+ "bitflags 1.3.2",
+ "cairo-sys-rs",
+ "glib",
+ "libc",
+ "once_cell",
+ "thiserror 1.0.69",
+]
+
+[[package]]
+name = "cairo-sys-rs"
+version = "0.16.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7c48f4af05fabdcfa9658178e1326efa061853f040ce7d72e33af6885196f421"
+dependencies = [
+ "glib-sys",
+ "libc",
+ "system-deps",
+]
+
 [[package]]
 name = "cast"
 version = "0.3.0"
@@ -278,14 +341,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "975982cdb7ad6a142be15bdf84aea7ec6a9e5d4d797c004d43185b24cfe4e684"
 dependencies = [
  "clap",
- "heck",
+ "heck 0.5.0",
  "indexmap",
  "log",
  "proc-macro2",
  "quote",
  "serde",
  "serde_json",
- "syn",
+ "syn 2.0.104",
  "tempfile",
  "toml",
 ]
@@ -310,6 +373,16 @@ dependencies = [
  "nom",
 ]
 
+[[package]]
+name = "cfg-expr"
+version = "0.15.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d067ad48b8650848b989a59a86c6c36a995d02d2bf778d45c3c5d57bc2718f02"
+dependencies = [
+ "smallvec",
+ "target-lexicon",
+]
+
 [[package]]
 name = "cfg-if"
 version = "1.0.1"
@@ -376,18 +449,18 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.5.36"
+version = "4.5.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2df961d8c8a0d08aa9945718ccf584145eee3f3aa06cddbeac12933781102e04"
+checksum = "40b6887a1d8685cebccf115538db5c0efe625ccac9696ad45c409d96566e910f"
 dependencies = [
  "clap_builder",
 ]
 
 [[package]]
 name = "clap_builder"
-version = "4.5.36"
+version = "4.5.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "132dbda40fb6753878316a489d5a1242a8ef2f0d9e47ba01c951ea8aa7d013a5"
+checksum = "e0c66c08ce9f0c698cbce5c0279d0bb6ac936d8674174fe48f736533b964f59e"
 dependencies = [
  "anstream",
  "anstyle",
@@ -397,15 +470,31 @@ dependencies = [
 
 [[package]]
 name = "clap_lex"
-version = "0.7.4"
+version = "0.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f46ad14479a25103f283c0f10005961cf086d8dc42205bb44c46ac563475dca6"
+checksum = "b94f61472cee1439c0b966b47e3aca9ae07e45d070759512cd390ea2bebc6675"
 
 [[package]]
 name = "colorchoice"
-version = "1.0.3"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b05b61dc5112cbb17e4b6cd61790d9845d13888356391624cbe7e41efeac1e75"
+
+[[package]]
+name = "constant_time_eq"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b63caa9aa9397e2d9480a9b13673856c78d8ac123288526c37d7839f2a86990"
+checksum = "7c74b8349d32d297c9134b8c88677813a227df8f779daa29bfc29c183fe3dca6"
+
+[[package]]
+name = "core-foundation"
+version = "0.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91e195e091a93c46f7102ec7818a2aa394e1e1771c3ab4825963fa03e45afb8f"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
 
 [[package]]
 name = "core-foundation-sys"
@@ -413,6 +502,51 @@ version = "0.8.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b"
 
+[[package]]
+name = "core-graphics"
+version = "0.22.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2581bbab3b8ffc6fcbd550bf46c355135d16e9ff2a6ea032ad6b9bf1d7efe4fb"
+dependencies = [
+ "bitflags 1.3.2",
+ "core-foundation",
+ "core-graphics-types",
+ "foreign-types",
+ "libc",
+]
+
+[[package]]
+name = "core-graphics-types"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "45390e6114f68f718cc7a830514a96f903cccd70d02a8f6d9f643ac4ba45afaf"
+dependencies = [
+ "bitflags 1.3.2",
+ "core-foundation",
+ "libc",
+]
+
+[[package]]
+name = "core-text"
+version = "19.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "99d74ada66e07c1cefa18f8abfba765b486f250de2e4a999e5727fc0dd4b4a25"
+dependencies = [
+ "core-foundation",
+ "core-graphics",
+ "foreign-types",
+ "libc",
+]
+
+[[package]]
+name = "cpp_demangle"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96e58d342ad113c2b878f16d5d034c03be492ae460cdbc02b7f0f2284d310c7d"
+dependencies = [
+ "cfg-if",
+]
+
 [[package]]
 name = "cpufeatures"
 version = "0.2.17"
@@ -422,6 +556,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "crc32fast"
+version = "1.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a97769d94ddab943e4510d138150169a2758b5ef3eb191a9ee688de3e23ef7b3"
+dependencies = [
+ "cfg-if",
+]
+
 [[package]]
 name = "criterion"
 version = "0.6.0"
@@ -500,9 +643,9 @@ checksum = "d0a5c400df2834b80a4c3327b3aad3a4c4cd4de0629063962b03235697506a28"
 
 [[package]]
 name = "crunchy"
-version = "0.2.3"
+version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43da5946c66ffcc7745f48db692ffbb10a83bfe0afd96235c5c2a4fb23994929"
+checksum = "460fbee9c2c2f33933d720630a6a0bac33ba7053db5344fac858d4b8952d77d5"
 
 [[package]]
 name = "crypto-common"
@@ -522,7 +665,7 @@ checksum = "30542c1ad912e0e3d22a1935c290e12e8a29d704a420177a31faad4a601a0800"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -564,7 +707,19 @@ checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.104",
+]
+
+[[package]]
+name = "dwrote"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bfe1f192fcce01590bd8d839aca53ce0d11d803bf291b2a6c4ad925a8f0024be"
+dependencies = [
+ "lazy_static",
+ "libc",
+ "winapi",
+ "wio",
 ]
 
 [[package]]
@@ -616,6 +771,15 @@ dependencies = [
  "log",
 ]
 
+[[package]]
+name = "envy"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f47e0157f2cb54f5ae1bd371b30a2ae4311e1c028f575cd4e81de7353215965"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "equivalent"
 version = "1.0.2"
@@ -624,20 +788,35 @@ checksum = "877a4ace8713b0bcf2a4e7eec82529c029f1d0619886d18145fea96c3ffe5c0f"
 
 [[package]]
 name = "errno"
-version = "0.3.11"
+version = "0.3.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "976dd42dc7e85965fe702eb8164f21f450704bdde31faefd6471dba214cb594e"
+checksum = "778e2ac28f6c47af28e4907f13ffd1e1ddbd400980a9abd7c8df189bf578a5ad"
 dependencies = [
  "libc",
- "windows-sys 0.59.0",
+ "windows-sys 0.60.2",
 ]
 
+[[package]]
+name = "fallible-iterator"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2acce4a10f12dc2fb14a218589d4f1f62ef011b2d0cc4b3cb1bba8e94da14649"
+
 [[package]]
 name = "fastrand"
 version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "37909eebbb50d72f9059c3b6d82c0463f2ff062c9e95845c43a6c9c0355411be"
 
+[[package]]
+name = "fdeflate"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e6853b52649d4ac5c0bd02320cddc5ba956bdb407c4b75a2c6b75bf51500f8c"
+dependencies = [
+ "simd-adler32",
+]
+
 [[package]]
 name = "flatbuffers"
 version = "25.2.10"
@@ -648,6 +827,16 @@ dependencies = [
  "rustc_version",
 ]
 
+[[package]]
+name = "flate2"
+version = "1.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4a3d7db9596fecd151c5f638c0ee5d5bd487b6e0ea232e5dc96d5250f6f94b1d"
+dependencies = [
+ "crc32fast",
+ "miniz_oxide",
+]
+
 [[package]]
 name = "fnv"
 version = "1.0.7"
@@ -660,6 +849,21 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
 
+[[package]]
+name = "foreign-types"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
+dependencies = [
+ "foreign-types-shared",
+]
+
+[[package]]
+name = "foreign-types-shared"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
+
 [[package]]
 name = "form_urlencoded"
 version = "1.2.1"
@@ -669,6 +873,20 @@ dependencies = [
  "percent-encoding",
 ]
 
+[[package]]
+name = "framehop"
+version = "0.13.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09a5a3f0acb82df800ca3aa50c0d60d286c5d13d4cfc3114b3a9663f13b032fe"
+dependencies = [
+ "arrayvec",
+ "cfg-if",
+ "fallible-iterator",
+ "gimli",
+ "macho-unwind-info",
+ "pe-unwind-info",
+]
+
 [[package]]
 name = "futures"
 version = "0.3.31"
@@ -725,7 +943,7 @@ checksum = "162ee34ebcb7c64a8abebc059ce0fee27c2262618d7b60ed8faf72fef13c3650"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -784,15 +1002,16 @@ dependencies = [
 
 [[package]]
 name = "generator"
-version = "0.8.4"
+version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc6bd114ceda131d3b1d665eba35788690ad37f5916457286b32ab6fd3c438dd"
+checksum = "d18470a76cb7f8ff746cf1f7470914f900252ec36bbc40b569d74b1258446827"
 dependencies = [
+ "cc",
  "cfg-if",
  "libc",
  "log",
  "rustversion",
- "windows 0.58.0",
+ "windows",
 ]
 
 [[package]]
@@ -807,20 +1026,20 @@ dependencies = [
 
 [[package]]
 name = "getrandom"
-version = "0.2.15"
+version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4567c8db10ae91089c99af84c68c38da3ec2f087c3f82960bcdbf3656b6f4d7"
+checksum = "335ff9f135e4384c8150d6f27c6daed433577f86b4750418338c01a1a2528592"
 dependencies = [
  "cfg-if",
  "libc",
- "wasi 0.11.0+wasi-snapshot-preview1",
+ "wasi 0.11.1+wasi-snapshot-preview1",
 ]
 
 [[package]]
 name = "getrandom"
-version = "0.3.2"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "73fea8450eea4bac3940448fb7ae50d91f034f941199fcd9d909a5a07aa455f0"
+checksum = "26145e563e54f2cadc477553f1ec5ee650b00862f0a58bcd12cbdc5f0ea2d2f4"
 dependencies = [
  "cfg-if",
  "libc",
@@ -833,12 +1052,49 @@ name = "gimli"
 version = "0.31.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "07e28edb80900c19c28f1072f2e8aeca7fa06b23cd4169cefe1af5aa3260783f"
+dependencies = [
+ "fallible-iterator",
+ "stable_deref_trait",
+]
+
+[[package]]
+name = "gio"
+version = "0.16.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2a1c84b4534a290a29160ef5c6eff2a9c95833111472e824fc5cb78b513dd092"
+dependencies = [
+ "bitflags 1.3.2",
+ "futures-channel",
+ "futures-core",
+ "futures-io",
+ "futures-util",
+ "gio-sys",
+ "glib",
+ "libc",
+ "once_cell",
+ "pin-project-lite",
+ "smallvec",
+ "thiserror 1.0.69",
+]
+
+[[package]]
+name = "gio-sys"
+version = "0.16.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e9b693b8e39d042a95547fc258a7b07349b1f0b48f4b2fa3108ba3c51c0b5229"
+dependencies = [
+ "glib-sys",
+ "gobject-sys",
+ "libc",
+ "system-deps",
+ "winapi",
+]
 
 [[package]]
 name = "git2"
-version = "0.20.1"
+version = "0.20.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5220b8ba44c68a9a7f7a7659e864dd73692e417ef0211bea133c7b74e031eeb9"
+checksum = "2deb07a133b1520dc1a5690e9bd08950108873d7ed5de38dcc74d3b5ebffa110"
 dependencies = [
  "bitflags 2.9.1",
  "libc",
@@ -847,6 +1103,53 @@ dependencies = [
  "url",
 ]
 
+[[package]]
+name = "glib"
+version = "0.16.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "16aa2475c9debed5a32832cb5ff2af5a3f9e1ab9e69df58eaadc1ab2004d6eba"
+dependencies = [
+ "bitflags 1.3.2",
+ "futures-channel",
+ "futures-core",
+ "futures-executor",
+ "futures-task",
+ "futures-util",
+ "gio-sys",
+ "glib-macros",
+ "glib-sys",
+ "gobject-sys",
+ "libc",
+ "once_cell",
+ "smallvec",
+ "thiserror 1.0.69",
+]
+
+[[package]]
+name = "glib-macros"
+version = "0.16.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fb1a9325847aa46f1e96ffea37611b9d51fc4827e67f79e7de502a297560a67b"
+dependencies = [
+ "anyhow",
+ "heck 0.4.1",
+ "proc-macro-crate",
+ "proc-macro-error",
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "glib-sys"
+version = "0.16.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c61a4f46316d06bfa33a7ac22df6f0524c8be58e3db2d9ca99ccb1f357b62a65"
+dependencies = [
+ "libc",
+ "system-deps",
+]
+
 [[package]]
 name = "glob"
 version = "0.3.2"
@@ -866,6 +1169,17 @@ dependencies = [
  "regex-syntax 0.8.5",
 ]
 
+[[package]]
+name = "gobject-sys"
+version = "0.16.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3520bb9c07ae2a12c7f2fbb24d4efc11231c8146a86956413fb1a79bb760a0f1"
+dependencies = [
+ "glib-sys",
+ "libc",
+ "system-deps",
+]
+
 [[package]]
 name = "goblin"
 version = "0.10.0"
@@ -889,14 +1203,20 @@ dependencies = [
 
 [[package]]
 name = "hashbrown"
-version = "0.15.2"
+version = "0.15.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bf151400ff0baff5465007dd2f3e717f3fe502074ca563069ce3a6629d07b289"
+checksum = "5971ac85611da7067dbfcabef3c70ebb5606018acd9e2a3903a0da507521e0d5"
 dependencies = [
  "foldhash",
  "serde",
 ]
 
+[[package]]
+name = "heck"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
+
 [[package]]
 name = "heck"
 version = "0.5.0"
@@ -1015,7 +1335,7 @@ dependencies = [
  "prettyplease",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.104",
  "wasmparser",
 ]
 
@@ -1028,7 +1348,7 @@ dependencies = [
  "prettyplease",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.104",
  "wasmparser",
 ]
 
@@ -1047,6 +1367,8 @@ version = "0.7.0"
 dependencies = [
  "anyhow",
  "hyperlight-common",
+ "hyperlight-guest-tracing",
+ "hyperlight-guest-tracing-macro",
  "serde_json",
 ]
 
@@ -1060,16 +1382,36 @@ dependencies = [
  "glob",
  "hyperlight-common",
  "hyperlight-guest",
+ "hyperlight-guest-tracing",
+ "hyperlight-guest-tracing-macro",
  "log",
  "spin 0.10.0",
 ]
 
+[[package]]
+name = "hyperlight-guest-tracing"
+version = "0.7.0"
+dependencies = [
+ "hyperlight-common",
+ "spin 0.10.0",
+]
+
+[[package]]
+name = "hyperlight-guest-tracing-macro"
+version = "0.7.0"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.104",
+]
+
 [[package]]
 name = "hyperlight-host"
 version = "0.7.0"
 dependencies = [
  "anyhow",
  "bitflags 2.9.1",
+ "blake3",
  "built",
  "cfg-if",
  "cfg_aliases",
@@ -1079,12 +1421,16 @@ dependencies = [
  "crossbeam-queue",
  "elfcore",
  "env_logger",
+ "envy",
+ "fallible-iterator",
  "flatbuffers",
+ "framehop",
  "gdbstub",
  "gdbstub_arch",
  "goblin",
  "hyperlight-common",
  "hyperlight-component-macro",
+ "hyperlight-guest-tracing",
  "hyperlight-testing",
  "kvm-bindings",
  "kvm-ioctls",
@@ -1128,8 +1474,8 @@ dependencies = [
  "tracing-tracy",
  "uuid",
  "vmm-sys-util",
- "windows 0.61.3",
- "windows-result 0.3.4",
+ "windows",
+ "windows-result",
  "windows-sys 0.60.2",
  "windows-version",
 ]
@@ -1172,7 +1518,7 @@ dependencies = [
  "js-sys",
  "log",
  "wasm-bindgen",
- "windows-core 0.61.2",
+ "windows-core",
 ]
 
 [[package]]
@@ -1186,21 +1532,22 @@ dependencies = [
 
 [[package]]
 name = "icu_collections"
-version = "1.5.0"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db2fa452206ebee18c4b5c2274dbf1de17008e874b4dc4f0aea9d01ca79e4526"
+checksum = "200072f5d0e3614556f94a9930d5dc3e0662a652823904c3a75dc3b0af7fee47"
 dependencies = [
  "displaydoc",
+ "potential_utf",
  "yoke",
  "zerofrom",
  "zerovec",
 ]
 
 [[package]]
-name = "icu_locid"
-version = "1.5.0"
+name = "icu_locale_core"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "13acbb8371917fc971be86fc8057c41a64b521c184808a698c02acc242dbf637"
+checksum = "0cde2700ccaed3872079a65fb1a78f6c0a36c91570f28755dda67bc8f7d9f00a"
 dependencies = [
  "displaydoc",
  "litemap",
@@ -1209,31 +1556,11 @@ dependencies = [
  "zerovec",
 ]
 
-[[package]]
-name = "icu_locid_transform"
-version = "1.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "01d11ac35de8e40fdeda00d9e1e9d92525f3f9d887cdd7aa81d727596788b54e"
-dependencies = [
- "displaydoc",
- "icu_locid",
- "icu_locid_transform_data",
- "icu_provider",
- "tinystr",
- "zerovec",
-]
-
-[[package]]
-name = "icu_locid_transform_data"
-version = "1.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7515e6d781098bf9f7205ab3fc7e9709d34554ae0b21ddbcb5febfa4bc7df11d"
-
 [[package]]
 name = "icu_normalizer"
-version = "1.5.0"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19ce3e0da2ec68599d193c93d088142efd7f9c5d6fc9b803774855747dc6a84f"
+checksum = "436880e8e18df4d7bbc06d58432329d6458cc84531f7ac5f024e93deadb37979"
 dependencies = [
  "displaydoc",
  "icu_collections",
@@ -1241,67 +1568,54 @@ dependencies = [
  "icu_properties",
  "icu_provider",
  "smallvec",
- "utf16_iter",
- "utf8_iter",
- "write16",
  "zerovec",
 ]
 
 [[package]]
 name = "icu_normalizer_data"
-version = "1.5.1"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c5e8338228bdc8ab83303f16b797e177953730f601a96c25d10cb3ab0daa0cb7"
+checksum = "00210d6893afc98edb752b664b8890f0ef174c8adbb8d0be9710fa66fbbf72d3"
 
 [[package]]
 name = "icu_properties"
-version = "1.5.1"
+version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "93d6020766cfc6302c15dbbc9c8778c37e62c14427cb7f6e601d849e092aeef5"
+checksum = "016c619c1eeb94efb86809b015c58f479963de65bdb6253345c1a1276f22e32b"
 dependencies = [
  "displaydoc",
  "icu_collections",
- "icu_locid_transform",
+ "icu_locale_core",
  "icu_properties_data",
  "icu_provider",
- "tinystr",
+ "potential_utf",
+ "zerotrie",
  "zerovec",
 ]
 
 [[package]]
 name = "icu_properties_data"
-version = "1.5.1"
+version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85fb8799753b75aee8d2a21d7c14d9f38921b54b3dbda10f5a3c7a7b82dba5e2"
+checksum = "298459143998310acd25ffe6810ed544932242d3f07083eee1084d83a71bd632"
 
 [[package]]
 name = "icu_provider"
-version = "1.5.0"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ed421c8a8ef78d3e2dbc98a973be2f3770cb42b606e3ab18d6237c4dfde68d9"
+checksum = "03c80da27b5f4187909049ee2d72f276f0d9f99a42c306bd0131ecfe04d8e5af"
 dependencies = [
  "displaydoc",
- "icu_locid",
- "icu_provider_macros",
+ "icu_locale_core",
  "stable_deref_trait",
  "tinystr",
  "writeable",
  "yoke",
  "zerofrom",
+ "zerotrie",
  "zerovec",
 ]
 
-[[package]]
-name = "icu_provider_macros"
-version = "1.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ec89e9337638ecdc08744df490b221a7399bf8d164eb52a665454e60e075ad6"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "idna"
 version = "1.0.3"
@@ -1315,9 +1629,9 @@ dependencies = [
 
 [[package]]
 name = "idna_adapter"
-version = "1.2.0"
+version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "daca1df1c957320b2cf139ac61e7bd64fed304c5040df000a745aa1de3b4ef71"
+checksum = "3acae9609540aa318d1bc588455225fb2085b9ed0c4f6bd0d9d5bcd86f1a0344"
 dependencies = [
  "icu_normalizer",
  "icu_properties",
@@ -1325,9 +1639,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.9.0"
+version = "2.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cea70ddb795996207ad57735b50c5982d8844f38ba9ee5f1aedcfb708a2aa11e"
+checksum = "fe4cd85333e22411419a0bcae1297d25e58c9443848b11dc6a86fefe8c78a661"
 dependencies = [
  "equivalent",
  "hashbrown",
@@ -1402,9 +1716,9 @@ checksum = "4a5f13b858c8d314ee3e8f639011f7ccefe71f97f96e50151fb991f267928e2c"
 
 [[package]]
 name = "jiff"
-version = "0.2.8"
+version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5ad87c89110f55e4cd4dc2893a9790820206729eaf221555f742d540b0724a0"
+checksum = "be1f93b8b1eb69c77f24bbb0afdf66f54b632ee39af40ca21c4365a1d7347e49"
 dependencies = [
  "jiff-static",
  "log",
@@ -1415,13 +1729,13 @@ dependencies = [
 
 [[package]]
 name = "jiff-static"
-version = "0.2.8"
+version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d076d5b64a7e2fe6f0743f02c43ca4a6725c0f904203bfe276a5b3e793103605"
+checksum = "03343451ff899767262ec32146f6d559dd759fdadf42ff0e227c7c48f72594b4"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -1430,7 +1744,7 @@ version = "0.1.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "38f262f097c174adebe41eb73d66ae9c06b2844fb0da69969647bbddd9b0538a"
 dependencies = [
- "getrandom 0.3.2",
+ "getrandom 0.3.3",
  "libc",
 ]
 
@@ -1444,6 +1758,15 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "kurbo"
+version = "0.9.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bd85a5776cd9500c2e2059c8c76c3b01528566b7fcbaf8098b55a33fc298849b"
+dependencies = [
+ "arrayvec",
+]
+
 [[package]]
 name = "kvm-bindings"
 version = "0.13.0"
@@ -1489,9 +1812,9 @@ dependencies = [
 
 [[package]]
 name = "libgit2-sys"
-version = "0.18.1+1.9.0"
+version = "0.18.2+1.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e1dcb20f84ffcdd825c7a311ae347cce604a6f084a767dec4a4929829645290e"
+checksum = "1c42fe03df2bd3c53a3a9c7317ad91d80c81cd1fb0caec8d7cc4cd2bfa10c222"
 dependencies = [
  "cc",
  "libc",
@@ -1501,12 +1824,12 @@ dependencies = [
 
 [[package]]
 name = "libloading"
-version = "0.8.6"
+version = "0.8.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc2f4eb4bc735547cfed7c0a4922cbd04a4655978c09b54f1f7b228750664c34"
+checksum = "07033963ba89ebaf1584d767badaa2e8fcec21aedea6b8c0346d487d49c28667"
 dependencies = [
  "cfg-if",
- "windows-targets 0.52.6",
+ "windows-targets 0.53.2",
 ]
 
 [[package]]
@@ -1522,9 +1845,9 @@ dependencies = [
 
 [[package]]
 name = "libredox"
-version = "0.1.3"
+version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c0ff37bd590ca25063e35af745c343cb7a0271906fb7b37e4813e8f79f00268d"
+checksum = "1580801010e535496706ba011c15f8532df6b42297d2e471fec38ceadd8c0638"
 dependencies = [
  "bitflags 2.9.1",
  "libc",
@@ -1550,15 +1873,15 @@ checksum = "cd945864f07fe9f5371a27ad7b52a172b4b499999f1d97574c9fa68373937e12"
 
 [[package]]
 name = "litemap"
-version = "0.7.5"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23fb14cb19457329c82206317a5663005a4d404783dc74f4252769b0d5f42856"
+checksum = "241eaef5fd12c88705a01fc1066c48c4b36e0dd4377dcdc7ec3942cea7a69956"
 
 [[package]]
 name = "lock_api"
-version = "0.4.12"
+version = "0.4.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07af8b9cdd281b7915f413fa73f29ebd5d55d0d3f0155584dade1ff18cea1b17"
+checksum = "96936507f153605bddfcda068dd804796c84324ed2510809e5b2a624c81da765"
 dependencies = [
  "autocfg",
  "scopeguard",
@@ -1585,13 +1908,24 @@ dependencies = [
 
 [[package]]
 name = "mach2"
-version = "0.4.2"
+version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19b955cdeb2a02b9117f121ce63aa52d08ade45de53e48fe6a38b39c10f6f709"
+checksum = "d640282b302c0bb0a2a8e0233ead9035e3bed871f0b7e81fe4a1ec829765db44"
 dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "macho-unwind-info"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bb4bdc8b0ce69932332cf76d24af69c3a155242af95c226b2ab6c2e371ed1149"
+dependencies = [
+ "thiserror 2.0.12",
+ "zerocopy 0.8.26",
+ "zerocopy-derive 0.8.26",
+]
+
 [[package]]
 name = "managed"
 version = "0.8.0"
@@ -1607,11 +1941,26 @@ dependencies = [
  "regex-automata 0.1.10",
 ]
 
+[[package]]
+name = "matches"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2532096657941c2fea9c289d370a250971c689d4f143798ff67113ec042024a5"
+
 [[package]]
 name = "memchr"
-version = "2.7.4"
+version = "2.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
+checksum = "32a282da65faaf38286cf3be983213fcf1d2e2a58700e808f83f4ea9a4804bc0"
+
+[[package]]
+name = "memmap2"
+version = "0.9.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fd3f7eed9d3848f8b98834af67102b720745c4ec028fcd0aa0239277e7de374f"
+dependencies = [
+ "libc",
+]
 
 [[package]]
 name = "metrics"
@@ -1665,22 +2014,23 @@ checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
 
 [[package]]
 name = "miniz_oxide"
-version = "0.8.8"
+version = "0.8.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3be647b768db090acb35d5ec5db2b0e1f1de11133ca123b9eacf5137868f892a"
+checksum = "1fa76a2c86f704bdb222d66965fb3d63269ce38518b83cb0575fca855ebb6316"
 dependencies = [
  "adler2",
+ "simd-adler32",
 ]
 
 [[package]]
 name = "mio"
-version = "1.0.3"
+version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2886843bf800fba2e3377cff24abf6379b4c4d5c6681eaf9ea5b0d15090450bd"
+checksum = "78bed444cc8a2160f01cbcf811ef18cac863ad68ae8ca62092e8db51d51c761c"
 dependencies = [
  "libc",
- "wasi 0.11.0+wasi-snapshot-preview1",
- "windows-sys 0.52.0",
+ "wasi 0.11.1+wasi-snapshot-preview1",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -1704,7 +2054,7 @@ dependencies = [
  "libc",
  "num_enum",
  "vmm-sys-util",
- "zerocopy 0.8.24",
+ "zerocopy 0.8.26",
 ]
 
 [[package]]
@@ -1782,22 +2132,23 @@ dependencies = [
 
 [[package]]
 name = "num_enum"
-version = "0.7.3"
+version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4e613fc340b2220f734a8595782c551f1250e969d87d3be1ae0579e8d4065179"
+checksum = "a973b4e44ce6cad84ce69d797acf9a044532e4184c4f267913d1b546a0727b7a"
 dependencies = [
  "num_enum_derive",
+ "rustversion",
 ]
 
 [[package]]
 name = "num_enum_derive"
-version = "0.7.3"
+version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "af1844ef2428cc3e1cb900be36181049ef3d3193c63e43026cfe202983b27a56"
+checksum = "77e878c846a8abae00dd069496dbe8751b16ac1c3d6bd2a7283a938e8228f90d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -1806,7 +2157,9 @@ version = "0.36.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "62948e14d923ea95ea2c7c86c71013138b66525b86bdc08d2dcc262bdb497b87"
 dependencies = [
+ "flate2",
  "memchr",
+ "ruzstd",
 ]
 
 [[package]]
@@ -1815,6 +2168,12 @@ version = "1.21.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"
 
+[[package]]
+name = "once_cell_polyfill"
+version = "1.70.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4895175b425cb1f87721b59f0f286c2092bd4af812243672510e1ac53e2e0ad"
+
 [[package]]
 name = "oorandom"
 version = "11.1.5"
@@ -1931,40 +2290,193 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "pango"
+version = "0.16.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cdff66b271861037b89d028656184059e03b0b6ccb36003820be19f7200b1e94"
+dependencies = [
+ "bitflags 1.3.2",
+ "gio",
+ "glib",
+ "libc",
+ "once_cell",
+ "pango-sys",
+]
+
+[[package]]
+name = "pango-sys"
+version = "0.16.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9e134909a9a293e04d2cc31928aa95679c5e4df954d0b85483159bd20d8f047f"
+dependencies = [
+ "glib-sys",
+ "gobject-sys",
+ "libc",
+ "system-deps",
+]
+
+[[package]]
+name = "pangocairo"
+version = "0.16.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "16ad2ec87789371b551fd2367c10aa37060412ffd3e60abd99491b21b93a3f9b"
+dependencies = [
+ "bitflags 1.3.2",
+ "cairo-rs",
+ "glib",
+ "libc",
+ "pango",
+ "pangocairo-sys",
+]
+
+[[package]]
+name = "pangocairo-sys"
+version = "0.16.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "848d2df9b7f1a8c7a19d994de443bcbe5d4382610ccb8e64247f932be74fcf76"
+dependencies = [
+ "cairo-sys-rs",
+ "glib-sys",
+ "libc",
+ "pango-sys",
+ "system-deps",
+]
+
 [[package]]
 name = "parking_lot"
-version = "0.12.3"
+version = "0.12.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70d58bf43669b5795d1576d0641cfb6fbb2057bf629506267a92807158584a13"
+dependencies = [
+ "lock_api",
+ "parking_lot_core",
+]
+
+[[package]]
+name = "parking_lot_core"
+version = "0.9.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bc838d2a56b5b1a6c25f55575dfc605fabb63bb2365f6c2353ef9159aa69e4a5"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "redox_syscall",
+ "smallvec",
+ "windows-targets 0.52.6",
+]
+
+[[package]]
+name = "paste"
+version = "1.0.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
+
+[[package]]
+name = "pe-unwind-info"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "500fa4cdeacd98997c5865e3d0d1cb8fe7e9d7d75ecc775e07989a433a9a9a59"
+dependencies = [
+ "arrayvec",
+ "bitflags 2.9.1",
+ "thiserror 2.0.12",
+ "zerocopy 0.8.26",
+ "zerocopy-derive 0.8.26",
+]
+
+[[package]]
+name = "percent-encoding"
+version = "2.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e"
+
+[[package]]
+name = "piet"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e381186490a3e2017a506d62b759ea8eaf4be14666b13ed53973e8ae193451b1"
+dependencies = [
+ "kurbo",
+ "unic-bidi",
+]
+
+[[package]]
+name = "piet-cairo"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "12dc0b38ac300c79deb9bfc8c7f91a08f2b080338648f7202981094b22321bb9"
+dependencies = [
+ "cairo-rs",
+ "pango",
+ "pangocairo",
+ "piet",
+ "unicode-segmentation",
+ "xi-unicode",
+]
+
+[[package]]
+name = "piet-common"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1bf18183cf54e8d6059647fc3063646a1801cf30896933ec2311622cc4b9a27"
+checksum = "9dd8497cc0bcfecb1e14e027428c5e3eaf9af6e14761176e1212006d8bdba387"
 dependencies = [
- "lock_api",
- "parking_lot_core",
+ "cairo-rs",
+ "cairo-sys-rs",
+ "cfg-if",
+ "core-graphics",
+ "piet",
+ "piet-cairo",
+ "piet-coregraphics",
+ "piet-direct2d",
+ "piet-web",
+ "png",
+ "wasm-bindgen",
+ "web-sys",
 ]
 
 [[package]]
-name = "parking_lot_core"
-version = "0.9.10"
+name = "piet-coregraphics"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e401f977ab385c9e4e3ab30627d6f26d00e2c73eef317493c4ec6d468726cf8"
+checksum = "a819b41d2ddb1d8abf3e45e49422f866cba281b4abb5e2fb948bba06e2c3d3f7"
 dependencies = [
- "cfg-if",
- "libc",
- "redox_syscall",
- "smallvec",
- "windows-targets 0.52.6",
+ "associative-cache",
+ "core-foundation",
+ "core-foundation-sys",
+ "core-graphics",
+ "core-text",
+ "foreign-types",
+ "piet",
 ]
 
 [[package]]
-name = "paste"
-version = "1.0.15"
+name = "piet-direct2d"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
+checksum = "dd00e91df4f987be40eb13042afe6ee9e54468466bdb7486390b40d4fef0993e"
+dependencies = [
+ "associative-cache",
+ "dwrote",
+ "piet",
+ "utf16_lit",
+ "winapi",
+ "wio",
+]
 
 [[package]]
-name = "percent-encoding"
-version = "2.3.1"
+name = "piet-web"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e"
+checksum = "3a560232a94e535979923d49062d1c6d5407b3804bcd0d0b4cb9e25a9b41db1e"
+dependencies = [
+ "js-sys",
+ "piet",
+ "unicode-segmentation",
+ "wasm-bindgen",
+ "web-sys",
+ "xi-unicode",
+]
 
 [[package]]
 name = "pin-project"
@@ -1983,7 +2495,7 @@ checksum = "6e918e4ff8c4549eb882f14b3a4bc8c8bc93de829416eacf579f1207a8fbf861"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -2038,11 +2550,24 @@ dependencies = [
  "plotters-backend",
 ]
 
+[[package]]
+name = "png"
+version = "0.17.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "82151a2fc869e011c153adc57cf2789ccb8d9906ce52c0b39a6b5697749d7526"
+dependencies = [
+ "bitflags 1.3.2",
+ "crc32fast",
+ "fdeflate",
+ "flate2",
+ "miniz_oxide",
+]
+
 [[package]]
 name = "portable-atomic"
-version = "1.11.0"
+version = "1.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "350e9b48cbc6b0e028b0473b114454c6316e57336ee184ceab6e53f72c178b3e"
+checksum = "f84267b20a16ea918e43c6a88433c2d54fa145c92a811b5b047ccbe153674483"
 
 [[package]]
 name = "portable-atomic-util"
@@ -2053,13 +2578,22 @@ dependencies = [
  "portable-atomic",
 ]
 
+[[package]]
+name = "potential_utf"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5a7c30837279ca13e7c867e9e40053bc68740f988cb07f7ca6df43cc734b585"
+dependencies = [
+ "zerovec",
+]
+
 [[package]]
 name = "ppv-lite86"
 version = "0.2.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "85eae3c4ed2f50dcfe72643da4befc30deadb458a9b590d720cde2f2b1e97da9"
 dependencies = [
- "zerocopy 0.8.24",
+ "zerocopy 0.8.26",
 ]
 
 [[package]]
@@ -2069,7 +2603,41 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "061c1221631e079b26479d25bbf2275bfe5917ae8419cd7e34f13bfc2aa7539a"
 dependencies = [
  "proc-macro2",
- "syn",
+ "syn 2.0.104",
+]
+
+[[package]]
+name = "proc-macro-crate"
+version = "1.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f4c021e1093a56626774e81216a4ce732a735e5bad4868a03f3ed65ca0c3919"
+dependencies = [
+ "once_cell",
+ "toml_edit 0.19.15",
+]
+
+[[package]]
+name = "proc-macro-error"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "da25490ff9892aab3fcf7c36f08cfb902dd3e71ca0f9f9517bea02a73a5ce38c"
+dependencies = [
+ "proc-macro-error-attr",
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+ "version_check",
+]
+
+[[package]]
+name = "proc-macro-error-attr"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1be40180e52ecc98ad80b184934baf3d0d29f979574e439af5a55274b35f869"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "version_check",
 ]
 
 [[package]]
@@ -2135,20 +2703,20 @@ dependencies = [
  "itertools 0.14.0",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.104",
 ]
 
 [[package]]
 name = "quanta"
-version = "0.12.5"
+version = "0.12.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3bd1fe6824cea6538803de3ff1bc0cf3949024db3d43c9643024bfb33a807c0e"
+checksum = "f3ab5a9d756f0d97bdc89019bd2e4ea098cf9cde50ee7564dde6b81ccc8f06c7"
 dependencies = [
  "crossbeam-utils",
  "libc",
  "once_cell",
  "raw-cpuid",
- "wasi 0.11.0+wasi-snapshot-preview1",
+ "wasi 0.11.1+wasi-snapshot-preview1",
  "web-sys",
  "winapi",
 ]
@@ -2170,9 +2738,9 @@ dependencies = [
 
 [[package]]
 name = "r-efi"
-version = "5.2.0"
+version = "5.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "74765f6d916ee2faa39bc8e68e4f3ed8949b48cccdac59983d287a7cb71ce9c5"
+checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f"
 
 [[package]]
 name = "radix_trie"
@@ -2210,7 +2778,7 @@ version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "99d9a13982dcf210057a8a78572b2217b667c3beacbf3a0d8b454f6f82837d38"
 dependencies = [
- "getrandom 0.3.2",
+ "getrandom 0.3.3",
 ]
 
 [[package]]
@@ -2262,9 +2830,9 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.5.11"
+version = "0.5.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d2f103c6d277498fbceb16e84d317e2a400f160f46904d5f5410848c829511a3"
+checksum = "0d04b7d0ee6b4a0207a0a7adb104d23ecb0b47d6beae7152d0fa34b692b29fd6"
 dependencies = [
  "bitflags 2.9.1",
 ]
@@ -2275,7 +2843,7 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dd6f9d3d47bdd2ad6945c5015a226ec6155d0bcdfd8f7cd29f86b71f8de99d2b"
 dependencies = [
- "getrandom 0.2.15",
+ "getrandom 0.2.16",
  "libredox",
  "thiserror 2.0.12",
 ]
@@ -2326,9 +2894,9 @@ checksum = "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c"
 
 [[package]]
 name = "reqwest"
-version = "0.12.21"
+version = "0.12.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c8cea6b35bcceb099f30173754403d2eba0a5dc18cea3630fccd88251909288"
+checksum = "cbc931937e6ca3a06e3b6c0aa7841849b160a90351d6ab467a8b9b9959767531"
 dependencies = [
  "base64",
  "bytes",
@@ -2379,7 +2947,7 @@ dependencies = [
  "quote",
  "rust-embed-utils",
  "shellexpand",
- "syn",
+ "syn 2.0.104",
  "walkdir",
 ]
 
@@ -2396,9 +2964,9 @@ dependencies = [
 
 [[package]]
 name = "rustc-demangle"
-version = "0.1.24"
+version = "0.1.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "719b953e2095829ee67db738b3bfa9fa368c94900df327b3f07fe6e794d2fe1f"
+checksum = "989e6739f80c4ad5b13e0fd7fe89531180375b18520cc8c82080e4dc4035b84f"
 
 [[package]]
 name = "rustc-hash"
@@ -2417,9 +2985,9 @@ dependencies = [
 
 [[package]]
 name = "rustix"
-version = "1.0.5"
+version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d97817398dd4bb2e6da002002db259209759911da105da92bec29ccb12cf58bf"
+checksum = "c71e83d6afe7ff64890ec6b71d6a69bb8a610ab78ce364b3352876bb4c801266"
 dependencies = [
  "bitflags 2.9.1",
  "errno",
@@ -2430,9 +2998,9 @@ dependencies = [
 
 [[package]]
 name = "rustversion"
-version = "1.0.20"
+version = "1.0.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eded382c5f5f786b989652c49544c4877d9f015cc22e145a5ea8ea66c2921cd2"
+checksum = "8a0d197bd2c9dc6e53b84da9556a69ba4cdfab8619eb41a8bd1cc2027a0f6b1d"
 
 [[package]]
 name = "rusty-fork"
@@ -2446,6 +3014,15 @@ dependencies = [
  "wait-timeout",
 ]
 
+[[package]]
+name = "ruzstd"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fad02996bfc73da3e301efe90b1837be9ed8f4a462b6ed410aa35d00381de89f"
+dependencies = [
+ "twox-hash",
+]
+
 [[package]]
 name = "ryu"
 version = "1.0.20"
@@ -2463,9 +3040,9 @@ dependencies = [
 
 [[package]]
 name = "scc"
-version = "2.3.3"
+version = "2.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea091f6cac2595aa38993f04f4ee692ed43757035c36e67c180b6828356385b1"
+checksum = "22b2d775fb28f245817589471dd49c5edf64237f4a19d10ce9a92ff4651a27f4"
 dependencies = [
  "sdd",
 ]
@@ -2499,7 +3076,7 @@ checksum = "22fc4f90c27b57691bbaf11d8ecc7cfbfe98a4da6dbe60226115d322aa80c06e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -2540,7 +3117,7 @@ checksum = "5b0276cf7f2c73365f7157c8123c21cd9a50fbbd844757af28ca1f5925fc2a00"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -2557,9 +3134,9 @@ dependencies = [
 
 [[package]]
 name = "serde_spanned"
-version = "0.6.8"
+version = "0.6.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87607cb1398ed59d48732e575a4c28a7a8ebf2454b964fe3f224f2afc07909e1"
+checksum = "bf41e0cfaf7226dca15e8197172c295a782857fcb97fad1808a166870dee75a3"
 dependencies = [
  "serde",
 ]
@@ -2598,14 +3175,14 @@ checksum = "5d69265a08751de7844521fd15003ae0a888e035773ba05695c5c759a6f89eef"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.104",
 ]
 
 [[package]]
 name = "sha2"
-version = "0.10.8"
+version = "0.10.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8"
+checksum = "a7507d819769d01a365ab707794a4084392c824f54a7a6a7862f8c3d0892b283"
 dependencies = [
  "cfg-if",
  "cpufeatures",
@@ -2658,6 +3235,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "simd-adler32"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d66dc143e6b11c1eddc06d5c423cfc97062865baf299914ab64caa38182078fe"
+
 [[package]]
 name = "sketches-ddsketch"
 version = "0.3.0"
@@ -2666,24 +3249,21 @@ checksum = "c1e9a774a6c28142ac54bb25d25562e6bcf957493a184f15ad4eebccb23e410a"
 
 [[package]]
 name = "slab"
-version = "0.4.9"
+version = "0.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f92a496fb766b417c996b9c5e57daf2f7ad3b0bebe1ccfca4856390e3d3bb67"
-dependencies = [
- "autocfg",
-]
+checksum = "04dc19736151f35336d325007ac991178d504a119863a2fcb3758cdb5e52c50d"
 
 [[package]]
 name = "smallvec"
-version = "1.15.0"
+version = "1.15.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8917285742e9f3e1683f0a9c4e6b57960b7314d0b08d30d1ecd426713ee2eee9"
+checksum = "67b1b7a3b5fe4f1376887184045fcf45c69e92af734b7aaddc05fb777b6fbd03"
 
 [[package]]
 name = "socket2"
-version = "0.5.9"
+version = "0.5.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f5fd57c80058a56cf5c777ab8a126398ece8e442983605d280a44ce79d0edef"
+checksum = "e22376abed350d73dd1cd119b57ffccad95b4e585a7cda43e286245ce23c0678"
 dependencies = [
  "libc",
  "windows-sys 0.52.0",
@@ -2713,12 +3293,29 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
 
+[[package]]
+name = "static_assertions"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
+
 [[package]]
 name = "strsim"
 version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
 
+[[package]]
+name = "syn"
+version = "1.0.109"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
 [[package]]
 name = "syn"
 version = "2.0.104"
@@ -2741,15 +3338,34 @@ dependencies = [
 
 [[package]]
 name = "synstructure"
-version = "0.13.1"
+version = "0.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c8af7666ab7b6390ab78131fb5b0fce11d6b7a6951602017c35fa82800708971"
+checksum = "728a70f3dbaf5bab7f0c4b1ac8d7ae5ea60a4b5549c8a5914361c99147a709d2"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.104",
+]
+
+[[package]]
+name = "system-deps"
+version = "6.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a3e535eb8dded36d55ec13eddacd30dec501792ff23a0b1682c38601b8cf2349"
+dependencies = [
+ "cfg-expr",
+ "heck 0.5.0",
+ "pkg-config",
+ "toml",
+ "version-compare",
 ]
 
+[[package]]
+name = "target-lexicon"
+version = "0.12.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "61c41af27dd6d1e27b1b16b489db798443478cef1f06a660c96db617ba5de3b1"
+
 [[package]]
 name = "tempfile"
 version = "3.20.0"
@@ -2757,7 +3373,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e8a64e3985349f2441a1a9ef0b853f869006c3855f2cda6862a94d26ebb9d6a1"
 dependencies = [
  "fastrand",
- "getrandom 0.3.2",
+ "getrandom 0.3.3",
  "once_cell",
  "rustix",
  "windows-sys 0.59.0",
@@ -2798,7 +3414,7 @@ checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -2809,24 +3425,23 @@ checksum = "7f7cf42b4507d8ea322120659672cf1b9dbb93f8f2d4ecfd6e51350ff5b17a1d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.104",
 ]
 
 [[package]]
 name = "thread_local"
-version = "1.1.8"
+version = "1.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b9ef9bad013ada3808854ceac7b46812a6465ba368859a37e2100283d2d719c"
+checksum = "f60246a4944f24f6e018aa17cdeffb7818b76356965d03b07d6a9886e8962185"
 dependencies = [
  "cfg-if",
- "once_cell",
 ]
 
 [[package]]
 name = "tinystr"
-version = "0.7.6"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9117f5d4db391c1cf6927e7bea3db74b9a1c1add8f7eda9ffd5364f40f57b82f"
+checksum = "5d4f6d1145dcb577acf783d4e601bc1d76a13337bb54e6233add580b07344c8b"
 dependencies = [
  "displaydoc",
  "zerovec",
@@ -2870,7 +3485,7 @@ checksum = "6e06d43f1345a3bcd39f6a56dbb7dcab2ba47e68e8ac134855e7e2bdbaf8cab8"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -2886,38 +3501,56 @@ dependencies = [
 
 [[package]]
 name = "toml"
-version = "0.8.20"
+version = "0.8.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cd87a5cdd6ffab733b2f74bc4fd7ee5fff6634124999ac278c35fc78c6120148"
+checksum = "dc1beb996b9d83529a9e75c17a1686767d148d70663143c7854d8b4a09ced362"
 dependencies = [
  "serde",
  "serde_spanned",
  "toml_datetime",
- "toml_edit",
+ "toml_edit 0.22.27",
 ]
 
 [[package]]
 name = "toml_datetime"
-version = "0.6.8"
+version = "0.6.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0dd7358ecb8fc2f8d014bf86f6f638ce72ba252a2c3a2572f2a795f1d23efb41"
+checksum = "22cddaf88f4fbc13c51aebbf5f8eceb5c7c5a9da2ac40a13519eb5b0a0e8f11c"
 dependencies = [
  "serde",
 ]
 
 [[package]]
 name = "toml_edit"
-version = "0.22.24"
+version = "0.19.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b5bb770da30e5cbfde35a2d7b9b8a2c4b8ef89548a7a6aeab5c9a576e3e7421"
+dependencies = [
+ "indexmap",
+ "toml_datetime",
+ "winnow 0.5.40",
+]
+
+[[package]]
+name = "toml_edit"
+version = "0.22.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "17b4795ff5edd201c7cd6dca065ae59972ce77d1b80fa0a84d94950ece7d1474"
+checksum = "41fe8c660ae4257887cf66394862d21dbca4a6ddd26f04a3560410406a2f819a"
 dependencies = [
  "indexmap",
  "serde",
  "serde_spanned",
  "toml_datetime",
- "winnow",
+ "toml_write",
+ "winnow 0.7.11",
 ]
 
+[[package]]
+name = "toml_write"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5d99f8c9a7727884afe522e9bd5edbfc91a3312b36a77b5fb8926e4c31a41801"
+
 [[package]]
 name = "tonic"
 version = "0.13.1"
@@ -2984,6 +3617,15 @@ version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8df9b6e13f2d32c91b9bd719c00d1958837bc7dec474d94952798cc8e69eeec3"
 
+[[package]]
+name = "trace_dump"
+version = "0.0.0"
+dependencies = [
+ "addr2line",
+ "blake3",
+ "piet-common",
+]
+
 [[package]]
 name = "tracing"
 version = "0.1.41"
@@ -2998,13 +3640,13 @@ dependencies = [
 
 [[package]]
 name = "tracing-attributes"
-version = "0.1.28"
+version = "0.1.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "395ae124c09f9e6918a2310af6038fba074bcf474ac352496d5910dd59a2226d"
+checksum = "81383ab64e72a7a8b8e13130c49e3dab29def6d0c7d76a03087b3cf71c5c6903"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -3113,9 +3755,9 @@ dependencies = [
 
 [[package]]
 name = "tracy-client"
-version = "0.18.0"
+version = "0.18.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d90a2c01305b02b76fdd89ac8608bae27e173c829a35f7d76a345ab5d33836db"
+checksum = "ef54005d3d760186fd662dad4b7bb27ecd5531cdef54d1573ebd3f20a9205ed7"
 dependencies = [
  "loom",
  "once_cell",
@@ -3124,9 +3766,9 @@ dependencies = [
 
 [[package]]
 name = "tracy-client-sys"
-version = "0.24.3"
+version = "0.26.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69fff37da548239c3bf9e64a12193d261e8b22b660991c6fd2df057c168f435f"
+checksum = "5f9612d9503675b07b244922ea6f6f3cdd88c43add1b3498084613fc88cdf69d"
 dependencies = [
  "cc",
  "windows-targets 0.52.6",
@@ -3138,6 +3780,22 @@ version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e421abadd41a4225275504ea4d6566923418b7f05506fbc9c0fe86ba7396114b"
 
+[[package]]
+name = "twox-hash"
+version = "1.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "97fee6b57c6a41524a810daee9286c02d7752c4253064d0b05472833a438f675"
+dependencies = [
+ "cfg-if",
+ "static_assertions",
+]
+
+[[package]]
+name = "typed-arena"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6af6ae20167a9ece4bcb41af5b80f8a1f1df981f6391189ce00fd257af04126a"
+
 [[package]]
 name = "typenum"
 version = "1.18.0"
@@ -3150,12 +3808,69 @@ version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eaea85b334db583fe3274d12b4cd1880032beab409c0d774be044d4480ab9a94"
 
+[[package]]
+name = "unic-bidi"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1356b759fb6a82050666f11dce4b6fe3571781f1449f3ef78074e408d468ec09"
+dependencies = [
+ "matches",
+ "unic-ucd-bidi",
+]
+
+[[package]]
+name = "unic-char-property"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a8c57a407d9b6fa02b4795eb81c5b6652060a15a7903ea981f3d723e6c0be221"
+dependencies = [
+ "unic-char-range",
+]
+
+[[package]]
+name = "unic-char-range"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0398022d5f700414f6b899e10b8348231abf9173fa93144cbc1a43b9793c1fbc"
+
+[[package]]
+name = "unic-common"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "80d7ff825a6a654ee85a63e80f92f054f904f21e7d12da4e22f9834a4aaa35bc"
+
+[[package]]
+name = "unic-ucd-bidi"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d1d568b51222484e1f8209ce48caa6b430bf352962b877d592c29ab31fb53d8c"
+dependencies = [
+ "unic-char-property",
+ "unic-char-range",
+ "unic-ucd-version",
+]
+
+[[package]]
+name = "unic-ucd-version"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96bd2f2237fe450fcd0a1d2f5f4e91711124f7857ba2e964247776ebeeb7b0c4"
+dependencies = [
+ "unic-common",
+]
+
 [[package]]
 name = "unicode-ident"
 version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"
 
+[[package]]
+name = "unicode-segmentation"
+version = "1.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6ccf251212114b54433ec949fd6a7841275f9ada20dddd2f29e9ceea4501493"
+
 [[package]]
 name = "url"
 version = "2.5.4"
@@ -3168,10 +3883,10 @@ dependencies = [
 ]
 
 [[package]]
-name = "utf16_iter"
-version = "1.0.5"
+name = "utf16_lit"
+version = "2.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c8232dd3cdaed5356e0f716d285e4b40b932ac434100fe9b7e0e8e935b9e6246"
+checksum = "14706d2a800ee8ff38c1d3edb873cd616971ea59eb7c0d046bb44ef59b06a1ae"
 
 [[package]]
 name = "utf8_iter"
@@ -3191,7 +3906,7 @@ version = "1.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3cf4199d1e5d15ddd86a694e4d0dffa9c323ce759fea589f00fef9d81cc1931d"
 dependencies = [
- "getrandom 0.3.2",
+ "getrandom 0.3.3",
  "js-sys",
  "serde",
  "wasm-bindgen",
@@ -3209,6 +3924,12 @@ version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
 
+[[package]]
+name = "version-compare"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "852e951cb7832cb45cb1169900d19760cfa39b82bc0ea9c0e5a14ae88411c98b"
+
 [[package]]
 name = "version_check"
 version = "0.9.5"
@@ -3255,9 +3976,9 @@ dependencies = [
 
 [[package]]
 name = "wasi"
-version = "0.11.0+wasi-snapshot-preview1"
+version = "0.11.1+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
+checksum = "ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b"
 
 [[package]]
 name = "wasi"
@@ -3290,7 +4011,7 @@ dependencies = [
  "log",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.104",
  "wasm-bindgen-shared",
 ]
 
@@ -3325,7 +4046,7 @@ checksum = "8ae87ea40c9f689fc23f209965b6fb8a99ad69aeeb0231408be24920604395de"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.104",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -3403,16 +4124,6 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
-[[package]]
-name = "windows"
-version = "0.58.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd04d41d93c4992d421894c18c8b43496aa748dd4c081bac0dc93eb0489272b6"
-dependencies = [
- "windows-core 0.58.0",
- "windows-targets 0.52.6",
-]
-
 [[package]]
 name = "windows"
 version = "0.61.3"
@@ -3420,7 +4131,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9babd3a767a4c1aef6900409f85f5d53ce2544ccdfaa86dad48c91782c6d6893"
 dependencies = [
  "windows-collections",
- "windows-core 0.61.2",
+ "windows-core",
  "windows-future",
  "windows-link",
  "windows-numerics",
@@ -3432,20 +4143,7 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3beeceb5e5cfd9eb1d76b381630e82c4241ccd0d27f1a39ed41b2760b255c5e8"
 dependencies = [
- "windows-core 0.61.2",
-]
-
-[[package]]
-name = "windows-core"
-version = "0.58.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ba6d44ec8c2591c134257ce647b7ea6b20335bf6379a27dac5f1641fcf59f99"
-dependencies = [
- "windows-implement 0.58.0",
- "windows-interface 0.58.0",
- "windows-result 0.2.0",
- "windows-strings 0.1.0",
- "windows-targets 0.52.6",
+ "windows-core",
 ]
 
 [[package]]
@@ -3454,11 +4152,11 @@ version = "0.61.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c0fdd3ddb90610c7638aa2b3a3ab2904fb9e5cdbecc643ddb3647212781c4ae3"
 dependencies = [
- "windows-implement 0.60.0",
- "windows-interface 0.59.1",
+ "windows-implement",
+ "windows-interface",
  "windows-link",
- "windows-result 0.3.4",
- "windows-strings 0.4.2",
+ "windows-result",
+ "windows-strings",
 ]
 
 [[package]]
@@ -3467,22 +4165,11 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fc6a41e98427b19fe4b73c550f060b59fa592d7d686537eebf9385621bfbad8e"
 dependencies = [
- "windows-core 0.61.2",
+ "windows-core",
  "windows-link",
  "windows-threading",
 ]
 
-[[package]]
-name = "windows-implement"
-version = "0.58.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2bbd5b46c938e506ecbce286b6628a02171d56153ba733b6c741fc627ec9579b"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "windows-implement"
 version = "0.60.0"
@@ -3491,18 +4178,7 @@ checksum = "a47fddd13af08290e67f4acabf4b459f647552718f683a7b415d290ac744a836"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
-]
-
-[[package]]
-name = "windows-interface"
-version = "0.58.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "053c4c462dc91d3b1504c6fe5a726dd15e216ba718e84a0e46a88fbe5ded3515"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -3513,7 +4189,7 @@ checksum = "bd9211b69f8dcdfa817bfd14bf1c97c9188afa36f4750130fcdf3f400eca9fa8"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -3528,19 +4204,10 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9150af68066c4c5c07ddc0ce30421554771e528bde427614c61038bc2c92c2b1"
 dependencies = [
- "windows-core 0.61.2",
+ "windows-core",
  "windows-link",
 ]
 
-[[package]]
-name = "windows-result"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d1043d8214f791817bab27572aaa8af63732e11bf84aa21a45a78d6c317ae0e"
-dependencies = [
- "windows-targets 0.52.6",
-]
-
 [[package]]
 name = "windows-result"
 version = "0.3.4"
@@ -3550,16 +4217,6 @@ dependencies = [
  "windows-link",
 ]
 
-[[package]]
-name = "windows-strings"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4cd9b125c486025df0eabcb585e62173c6c9eddcec5d117d3b6e8c30e2ee4d10"
-dependencies = [
- "windows-result 0.2.0",
- "windows-targets 0.52.6",
-]
-
 [[package]]
 name = "windows-strings"
 version = "0.4.2"
@@ -3744,13 +4401,31 @@ checksum = "271414315aff87387382ec3d271b52d7ae78726f5d44ac98b4f4030c91880486"
 
 [[package]]
 name = "winnow"
-version = "0.7.6"
+version = "0.5.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "63d3fcd9bba44b03821e7d699eeee959f3126dcc4aa8e4ae18ec617c2a5cea10"
+checksum = "f593a95398737aeed53e489c785df13f3618e41dbcd6718c6addbf1395aa6876"
 dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "winnow"
+version = "0.7.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "74c7b26e3480b707944fc872477815d29a8e429d2f93a1ce000f5fa84a15cbcd"
+dependencies = [
+ "memchr",
+]
+
+[[package]]
+name = "wio"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5d129932f4644ac2396cb456385cbf9e63b5b30c6e8dc4820bdca4eb082037a5"
+dependencies = [
+ "winapi",
+]
+
 [[package]]
 name = "wit-bindgen-rt"
 version = "0.39.0"
@@ -3761,22 +4436,22 @@ dependencies = [
 ]
 
 [[package]]
-name = "write16"
-version = "1.0.0"
+name = "writeable"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d1890f4022759daae28ed4fe62859b1236caebfc61ede2f63ed4e695f3f6d936"
+checksum = "ea2f10b9bb0928dfb1b42b65e1f9e36f7f54dbdf08457afefb38afcdec4fa2bb"
 
 [[package]]
-name = "writeable"
-version = "0.5.5"
+name = "xi-unicode"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e9df38ee2d2c3c5948ea468a8406ff0db0b29ae1ffde1bcf20ef305bcc95c51"
+checksum = "a67300977d3dc3f8034dae89778f502b6ba20b269527b3223ba59c0cf393bb8a"
 
 [[package]]
 name = "yoke"
-version = "0.7.5"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "120e6aef9aa629e3d4f52dc8cc43a015c7724194c97dfaf45180d2daf2b77f40"
+checksum = "5f41bb01b8226ef4bfd589436a297c53d118f65921786300e427be8d487695cc"
 dependencies = [
  "serde",
  "stable_deref_trait",
@@ -3786,13 +4461,13 @@ dependencies = [
 
 [[package]]
 name = "yoke-derive"
-version = "0.7.5"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2380878cad4ac9aac1e2435f3eb4020e8374b5f13c296cb75b4620ff8e229154"
+checksum = "38da3c9736e16c5d3c8c597a9aaa5d1fa565d0532ae05e27c24aa62fb32c0ab6"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.104",
  "synstructure",
 ]
 
@@ -3808,11 +4483,11 @@ dependencies = [
 
 [[package]]
 name = "zerocopy"
-version = "0.8.24"
+version = "0.8.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2586fea28e186957ef732a5f8b3be2da217d65c5969d4b1e17f973ebbe876879"
+checksum = "1039dd0d3c310cf05de012d8a39ff557cb0d23087fd44cad61df08fc31907a2f"
 dependencies = [
- "zerocopy-derive 0.8.24",
+ "zerocopy-derive 0.8.26",
 ]
 
 [[package]]
@@ -3823,18 +4498,18 @@ checksum = "fa4f8080344d4671fb4e831a13ad1e68092748387dfc4f55e356242fae12ce3e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.104",
 ]
 
 [[package]]
 name = "zerocopy-derive"
-version = "0.8.24"
+version = "0.8.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a996a8f63c5c4448cd959ac1bab0aaa3306ccfd060472f85943ee0750f0169be"
+checksum = "9ecf5b4cc5364572d7f4c329661bcc82724222973f2cab6f050a4e5c22f75181"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.104",
 ]
 
 [[package]]
@@ -3854,15 +4529,26 @@ checksum = "d71e5d6e06ab090c67b5e44993ec16b72dcbaabc526db883a360057678b48502"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.104",
  "synstructure",
 ]
 
+[[package]]
+name = "zerotrie"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "36f0bbd478583f79edad978b407914f61b2972f5af6fa089686016be8f9af595"
+dependencies = [
+ "displaydoc",
+ "yoke",
+ "zerofrom",
+]
+
 [[package]]
 name = "zerovec"
-version = "0.10.4"
+version = "0.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa2b893d79df23bfb12d5461018d408ea19dfafe76c2c7ef6d4eba614f8ff079"
+checksum = "4a05eb080e015ba39cc9e23bbe5e7fb04d5fb040350f99f34e338d5fdd294428"
 dependencies = [
  "yoke",
  "zerofrom",
@@ -3871,11 +4557,11 @@ dependencies = [
 
 [[package]]
 name = "zerovec-derive"
-version = "0.10.3"
+version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6eafa6dfb17584ea3e2bd6e76e0cc15ad7af12b09abdd1ca55961bed9b1063c6"
+checksum = "5b96237efa0c878c64bd89c436f661be4e46b2f3eff1ebb976f7ef2321d2f58f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.104",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 2c16795c3..18a311405 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,11 +10,14 @@ members = [
     "src/hyperlight_guest",
     "src/hyperlight_host",
     "src/hyperlight_guest_capi",
+    "src/hyperlight_guest_tracing",
+    "src/hyperlight_guest_tracing_macro",
     "src/hyperlight_testing",
     "fuzz",
     "src/hyperlight_guest_bin",
     "src/hyperlight_component_util",
     "src/hyperlight_component_macro",
+    "src/trace_dump",
 ]
 # Guests have custom linker flags, so we need to exclude them from the workspace
 exclude = [
@@ -39,6 +42,8 @@ hyperlight-host = { path = "src/hyperlight_host", version = "0.7.0", default-fea
 hyperlight-guest = { path = "src/hyperlight_guest", version = "0.7.0", default-features = false }
 hyperlight-guest-bin = { path = "src/hyperlight_guest_bin", version = "0.7.0", default-features = false }
 hyperlight-testing = { path = "src/hyperlight_testing", default-features = false }
+hyperlight-guest-tracing = { path = "src/hyperlight_guest_tracing", default-features = false }
+hyperlight-guest-tracing-macro = { path = "src/hyperlight_guest_tracing_macro", default-features = false }
 hyperlight-component-util = { path = "src/hyperlight_component_util", version = "0.7.0", default-features = false }
 hyperlight-component-macro = { path = "src/hyperlight_component_macro", version = "0.7.0", default-features = false }
 
diff --git a/Justfile b/Justfile
index 66b06a587..cb2890592 100644
--- a/Justfile
+++ b/Justfile
@@ -38,11 +38,11 @@ witguest-wit:
     cargo install --locked wasm-tools
     cd src/tests/rust_guests/witguest && wasm-tools component wit guest.wit -w -o interface.wasm
 
-build-rust-guests target=default-target: (witguest-wit)
-    cd src/tests/rust_guests/callbackguest && cargo build --profile={{ if target == "debug" { "dev" } else { target } }}
-    cd src/tests/rust_guests/simpleguest && cargo build --profile={{ if target == "debug" { "dev" } else { target } }} 
-    cd src/tests/rust_guests/dummyguest && cargo build --profile={{ if target == "debug" { "dev" } else { target } }} 
-    cd src/tests/rust_guests/witguest && cargo build --profile={{ if target == "debug" { "dev" } else { target } }}
+build-rust-guests target=default-target features="": (witguest-wit)
+    cd src/tests/rust_guests/callbackguest && cargo build {{ if features =="" {''} else if features=="no-default-features" {"--no-default-features" } else {"--no-default-features -F " + features } }} --profile={{ if target == "debug" { "dev" } else { target } }}
+    cd src/tests/rust_guests/simpleguest && cargo build {{ if features =="" {''} else if features=="no-default-features" {"--no-default-features" } else {"--no-default-features -F " + features } }} --profile={{ if target == "debug" { "dev" } else { target } }} 
+    cd src/tests/rust_guests/dummyguest && cargo build {{ if features =="" {''} else if features=="no-default-features" {"--no-default-features" } else {"--no-default-features -F " + features } }} --profile={{ if target == "debug" { "dev" } else { target } }} 
+    cd src/tests/rust_guests/witguest && cargo build {{ if features =="" {''} else if features=="no-default-features" {"--no-default-features" } else {"--no-default-features -F " + features } }} --profile={{ if target == "debug" { "dev" } else { target } }}
 
 @move-rust-guests target=default-target:
     cp {{ callbackguest_source }}/{{ target }}/callbackguest* {{ rust_guests_bin_dir }}/{{ target }}/
diff --git a/docs/hyperlight-metrics-logs-and-traces.md b/docs/hyperlight-metrics-logs-and-traces.md
index 9158b43e2..55042c45f 100644
--- a/docs/hyperlight-metrics-logs-and-traces.md
+++ b/docs/hyperlight-metrics-logs-and-traces.md
@@ -91,3 +91,72 @@ NOTE: when running this on windows that this is a linux container, so you will n
 ```
 
 Once the container or the exe is running, the trace output can be viewed in the jaeger UI at [http://localhost:16686/search](http://localhost:16686/search).
+
+## Guest Tracing, Unwinding, and Memory Profiling
+
+Hyperlight provides advanced observability features for guest code running inside micro virtual machines. You can enable guest-side tracing, stack unwinding, and memory profiling using the `trace_guest`, `unwind_guest`, and `mem_profile` features. This section explains how to build, run, and inspect guest traces.
+
+### Building a Guest with Tracing Support
+
+To build a guest with tracing enabled, use the following commands:
+
+```bash
+just build-rust-guests debug trace_guest
+just move-rust-guests debug
+```
+
+This will build the guest binaries with the `trace_guest` feature enabled and move them to the appropriate location for use by the host.
+
+### Running a Hyperlight Example with Guest Tracing
+
+Once the guest is built, you can run a Hyperlight example with guest tracing enabled. For example:
+
+```bash
+cargo run --example hello-world --features trace_guest
+```
+
+This will execute the `hello-world` example, loading the guest with tracing enabled. During execution, trace data will be collected and written to a file in the `trace` directory.
+
+### Inspecting Guest Trace Files
+
+To inspect the trace file generated by the guest, use the `trace_dump` crate. You will need the path to the guest symbols and the trace file. Run the following command:
+
+```bash
+cargo run -p trace_dump <path_to_guest_symbols> <trace_file_path> list_frames
+```
+
+Replace `<path_to_guest_symbols>` with the path to the guest binary or symbol file, and `<trace_file_path>` with the path to the trace file in the `trace` directory.
+
+This command will list the stack frames and tracing information captured during guest execution, allowing you to analyze guest behavior, stack traces, and memory usage.
+
+#### Example
+
+```bash
+cargo run -p trace_dump ./src/tests/rust_guests/bin/debug/simpleguest ./trace/<UUID>.trace list_frames
+```
+
+You can use additional features such as `unwind_guest` and `mem_profile` by enabling them during the build and run steps. Refer to the guest and host documentation for more details on these features.
+
+> **Note:** Make sure to follow the build and run steps in order, and ensure that the guest binaries are up to date before running the host example.
+
+## System Prerequisites for `trace_dump`
+
+To build and use the `trace_dump` crate and related guest tracing features, you must have the following system libraries and development tools installed on your system:
+
+- **glib-2.0** development files  
+  - Fedora/RHEL/CentOS:  
+    ```bash
+    sudo dnf install glib2-devel pkgconf-pkg-config
+    ```
+- **cairo** and **cairo-gobject** development files  
+  - Fedora/RHEL/CentOS:  
+    ```bash
+    sudo dnf install cairo-devel cairo-gobject-devel
+    ```
+- **pango** development files  
+  - Fedora/RHEL/CentOS:  
+    ```bash
+    sudo dnf install pango-devel
+    ```
+
+These libraries are required by Rust crates such as `glib-sys`, `cairo-sys-rs`, and `pango-sys`, which are dependencies of the tracing and visualization tools. If you encounter errors about missing `.pc` files (e.g., `glib-2.0.pc`, `cairo.pc`, `pango.pc`), ensure the corresponding `-devel` packages are installed.
diff --git a/src/hyperlight_common/Cargo.toml b/src/hyperlight_common/Cargo.toml
index 1afea5022..ac83d6322 100644
--- a/src/hyperlight_common/Cargo.toml
+++ b/src/hyperlight_common/Cargo.toml
@@ -25,6 +25,9 @@ spin = "0.10.0"
 [features]
 default = ["tracing"]
 fuzzing = ["dep:arbitrary"]
+trace_guest = []
+unwind_guest = []
+mem_profile = []
 std = []
 
 [dev-dependencies]
@@ -32,4 +35,4 @@ hyperlight-testing = { workspace = true }
 
 [lib]
 bench = false # see https://bheisler.github.io/criterion.rs/book/faq.html#cargo-bench-gives-unrecognized-option-errors-for-valid-command-line-options
-doctest = false # reduce noise in test output
\ No newline at end of file
+doctest = false # reduce noise in test output
diff --git a/src/hyperlight_common/src/outb.rs b/src/hyperlight_common/src/outb.rs
index 1d15cfb90..54bba6f74 100644
--- a/src/hyperlight_common/src/outb.rs
+++ b/src/hyperlight_common/src/outb.rs
@@ -90,11 +90,23 @@ impl TryFrom<u8> for Exception {
 /// - CallFunction: makes a call to a host function,
 /// - Abort: aborts the execution of the guest,
 /// - DebugPrint: prints a message to the host
+/// - TraceRecordStack: records the stack trace of the guest
+/// - TraceMemoryAlloc: records memory allocation events
+/// - TraceMemoryFree: records memory deallocation events
+/// - TraceRecord: records a trace event in the guest
 pub enum OutBAction {
     Log = 99,
     CallFunction = 101,
     Abort = 102,
     DebugPrint = 103,
+    #[cfg(feature = "unwind_guest")]
+    TraceRecordStack = 104,
+    #[cfg(feature = "mem_profile")]
+    TraceMemoryAlloc = 105,
+    #[cfg(feature = "mem_profile")]
+    TraceMemoryFree = 106,
+    #[cfg(feature = "trace_guest")]
+    TraceRecord = 107,
 }
 
 impl TryFrom<u16> for OutBAction {
@@ -105,6 +117,14 @@ impl TryFrom<u16> for OutBAction {
             101 => Ok(OutBAction::CallFunction),
             102 => Ok(OutBAction::Abort),
             103 => Ok(OutBAction::DebugPrint),
+            #[cfg(feature = "unwind_guest")]
+            104 => Ok(OutBAction::TraceRecordStack),
+            #[cfg(feature = "mem_profile")]
+            105 => Ok(OutBAction::TraceMemoryAlloc),
+            #[cfg(feature = "mem_profile")]
+            106 => Ok(OutBAction::TraceMemoryFree),
+            #[cfg(feature = "trace_guest")]
+            107 => Ok(OutBAction::TraceRecord),
             _ => Err(anyhow::anyhow!("Invalid OutBAction value: {}", val)),
         }
     }
diff --git a/src/hyperlight_guest/Cargo.toml b/src/hyperlight_guest/Cargo.toml
index 8fce35293..d55aa4f92 100644
--- a/src/hyperlight_guest/Cargo.toml
+++ b/src/hyperlight_guest/Cargo.toml
@@ -15,3 +15,9 @@ Provides only the essential building blocks for interacting with the host enviro
 anyhow = { version = "1.0.98", default-features = false }
 serde_json = { version = "1.0", default-features = false, features = ["alloc"] }
 hyperlight-common = { workspace = true }
+hyperlight-guest-tracing = { workspace = true, optional = true }
+hyperlight-guest-tracing-macro = { workspace = true}
+
+[features]
+default = []
+trace_guest = ["dep:hyperlight-guest-tracing"]
diff --git a/src/hyperlight_guest/src/exit.rs b/src/hyperlight_guest/src/exit.rs
index 82d8a9545..42a9cc0fd 100644
--- a/src/hyperlight_guest/src/exit.rs
+++ b/src/hyperlight_guest/src/exit.rs
@@ -21,17 +21,22 @@ use hyperlight_common::outb::OutBAction;
 
 /// Halt the execution of the guest and returns control to the host.
 #[inline(never)]
+#[hyperlight_guest_tracing_macro::trace_function]
 pub fn halt() {
+    // Ensure all tracing data is flushed before halting
+    hyperlight_guest_tracing_macro::flush!();
     unsafe { asm!("hlt", options(nostack)) }
 }
 
 /// Exits the VM with an Abort OUT action and code 0.
 #[unsafe(no_mangle)]
+#[hyperlight_guest_tracing_macro::trace_function]
 pub extern "C" fn abort() -> ! {
     abort_with_code(&[0, 0xFF])
 }
 
 /// Exits the VM with an Abort OUT action and a specific code.
+#[hyperlight_guest_tracing_macro::trace_function]
 pub fn abort_with_code(code: &[u8]) -> ! {
     outb(OutBAction::Abort as u16, code);
     outb(OutBAction::Abort as u16, &[0xFF]); // send abort terminator (if not included in code)
@@ -42,6 +47,7 @@ pub fn abort_with_code(code: &[u8]) -> ! {
 ///
 /// # Safety
 /// This function is unsafe because it dereferences a raw pointer.
+#[hyperlight_guest_tracing_macro::trace_function]
 pub unsafe fn abort_with_code_and_message(code: &[u8], message_ptr: *const c_char) -> ! {
     unsafe {
         // Step 1: Send abort code (typically 1 byte, but `code` allows flexibility)
@@ -62,7 +68,10 @@ pub unsafe fn abort_with_code_and_message(code: &[u8], message_ptr: *const c_cha
 }
 
 /// OUT bytes to the host through multiple exits.
+#[hyperlight_guest_tracing_macro::trace_function]
 pub(crate) fn outb(port: u16, data: &[u8]) {
+    // Ensure all tracing data is flushed before sending OUT bytes
+    hyperlight_guest_tracing_macro::flush!();
     unsafe {
         let mut i = 0;
         while i < data.len() {
@@ -79,6 +88,7 @@ pub(crate) fn outb(port: u16, data: &[u8]) {
 }
 
 /// OUT function for sending a 32-bit value to the host.
+#[hyperlight_guest_tracing_macro::trace_function]
 pub(crate) unsafe fn out32(port: u16, val: u32) {
     unsafe {
         asm!("out dx, eax", in("dx") port, in("eax") val, options(preserves_flags, nomem, nostack));
diff --git a/src/hyperlight_guest/src/guest_handle/host_comm.rs b/src/hyperlight_guest/src/guest_handle/host_comm.rs
index 97e90f3a6..431415752 100644
--- a/src/hyperlight_guest/src/guest_handle/host_comm.rs
+++ b/src/hyperlight_guest/src/guest_handle/host_comm.rs
@@ -35,6 +35,7 @@ use crate::exit::out32;
 
 impl GuestHandle {
     /// Get user memory region as bytes.
+    #[hyperlight_guest_tracing_macro::trace_function]
     pub fn read_n_bytes_from_user_memory(&self, num: u64) -> Result<Vec<u8>> {
         let peb_ptr = self.peb().unwrap();
         let user_memory_region_ptr = unsafe { (*peb_ptr).init_data.ptr as *mut u8 };
@@ -63,6 +64,7 @@ impl GuestHandle {
     ///
     /// When calling `call_host_function<T>`, this function is called
     /// internally to get the return value.
+    #[hyperlight_guest_tracing_macro::trace_function]
     pub fn get_host_return_value<T: TryFrom<ReturnValue>>(&self) -> Result<T> {
         let return_value = self
             .try_pop_shared_input_data_into::<ReturnValue>()
@@ -83,6 +85,7 @@ impl GuestHandle {
     ///
     /// Note: The function return value must be obtained by calling
     /// `get_host_return_value`.
+    #[hyperlight_guest_tracing_macro::trace_function]
     pub fn call_host_function_without_returning_result(
         &self,
         function_name: &str,
@@ -114,6 +117,7 @@ impl GuestHandle {
     /// sends it to the host, and then retrieves the return value.
     ///
     /// The return value is deserialized into the specified type `T`.
+    #[hyperlight_guest_tracing_macro::trace_function]
     pub fn call_host_function<T: TryFrom<ReturnValue>>(
         &self,
         function_name: &str,
@@ -124,6 +128,7 @@ impl GuestHandle {
         self.get_host_return_value::<T>()
     }
 
+    #[hyperlight_guest_tracing_macro::trace_function]
     pub fn get_host_function_details(&self) -> HostFunctionDetails {
         let peb_ptr = self.peb().unwrap();
         let host_function_details_buffer =
@@ -140,6 +145,7 @@ impl GuestHandle {
     }
 
     /// Write an error to the shared output data buffer.
+    #[hyperlight_guest_tracing_macro::trace_function]
     pub fn write_error(&self, error_code: ErrorCode, message: Option<&str>) {
         let guest_error: GuestError = GuestError::new(
             error_code.clone(),
@@ -155,6 +161,7 @@ impl GuestHandle {
     }
 
     /// Log a message with the specified log level, source, caller, source file, and line number.
+    #[hyperlight_guest_tracing_macro::trace_function]
     pub fn log_message(
         &self,
         log_level: LogLevel,
diff --git a/src/hyperlight_guest/src/guest_handle/io.rs b/src/hyperlight_guest/src/guest_handle/io.rs
index ce8c82b0c..700bf06c6 100644
--- a/src/hyperlight_guest/src/guest_handle/io.rs
+++ b/src/hyperlight_guest/src/guest_handle/io.rs
@@ -27,6 +27,7 @@ use crate::error::{HyperlightGuestError, Result};
 
 impl GuestHandle {
     /// Pops the top element from the shared input data buffer and returns it as a T
+    #[hyperlight_guest_tracing_macro::trace_function]
     pub fn try_pop_shared_input_data_into<T>(&self) -> Result<T>
     where
         T: for<'a> TryFrom<&'a [u8]>,
@@ -68,6 +69,7 @@ impl GuestHandle {
         let buffer = &idb[last_element_offset_rel as usize..];
 
         // convert the buffer to T
+        hyperlight_guest_tracing_macro::trace!("Start converting buffer");
         let type_t = match T::try_from(buffer) {
             Ok(t) => Ok(t),
             Err(_e) => {
@@ -77,6 +79,7 @@ impl GuestHandle {
                 ));
             }
         };
+        hyperlight_guest_tracing_macro::trace!("Finish converting buffer");
 
         // update the stack pointer to point to the element we just popped of since that is now free
         idb[..8].copy_from_slice(&last_element_offset_rel.to_le_bytes());
@@ -88,6 +91,7 @@ impl GuestHandle {
     }
 
     /// Pushes the given data onto the shared output data buffer.
+    #[hyperlight_guest_tracing_macro::trace_function]
     pub fn push_shared_output_data(&self, data: Vec<u8>) -> Result<()> {
         let peb_ptr = self.peb().unwrap();
         let output_stack_size = unsafe { (*peb_ptr).output_stack.size as usize };
@@ -133,7 +137,9 @@ impl GuestHandle {
         }
 
         // write the actual data
+        hyperlight_guest_tracing_macro::trace!("Start copy of data");
         odb[stack_ptr_rel as usize..stack_ptr_rel as usize + data.len()].copy_from_slice(&data);
+        hyperlight_guest_tracing_macro::trace!("Finish copy of data");
 
         // write the offset to the newly written data, to the top of the stack
         let bytes: [u8; 8] = stack_ptr_rel.to_le_bytes();
diff --git a/src/hyperlight_guest_bin/Cargo.toml b/src/hyperlight_guest_bin/Cargo.toml
index 1b8202f51..ff30980b4 100644
--- a/src/hyperlight_guest_bin/Cargo.toml
+++ b/src/hyperlight_guest_bin/Cargo.toml
@@ -17,10 +17,14 @@ and third-party code used by our C-API needed to build a native hyperlight-guest
 default = ["libc", "printf"]
 libc = [] # compile musl libc
 printf = [] # compile printf
+trace_guest = ["hyperlight-common/trace_guest", "dep:hyperlight-guest-tracing", "hyperlight-guest/trace_guest"]
+mem_profile = ["hyperlight-common/unwind_guest","hyperlight-common/mem_profile"]
 
 [dependencies]
 hyperlight-guest = { workspace = true, default-features = false }
 hyperlight-common = { workspace = true, default-features = false }
+hyperlight-guest-tracing = { workspace = true, optional = true }
+hyperlight-guest-tracing-macro = { workspace = true }
 buddy_system_allocator = "0.11.0"
 log = { version = "0.4", default-features = false }
 spin = "0.10.0"
diff --git a/src/hyperlight_guest_bin/src/exceptions/gdt.rs b/src/hyperlight_guest_bin/src/exceptions/gdt.rs
index 0a3b2cfb6..0da032321 100644
--- a/src/hyperlight_guest_bin/src/exceptions/gdt.rs
+++ b/src/hyperlight_guest_bin/src/exceptions/gdt.rs
@@ -72,6 +72,7 @@ struct GdtPointer {
 }
 
 /// Load the GDT
+#[hyperlight_guest_tracing_macro::trace_function]
 pub unsafe fn load_gdt() {
     unsafe {
         let gdt_ptr = GdtPointer {
diff --git a/src/hyperlight_guest_bin/src/exceptions/handler.rs b/src/hyperlight_guest_bin/src/exceptions/handler.rs
index e2072bf1f..fb5e9e9fe 100644
--- a/src/hyperlight_guest_bin/src/exceptions/handler.rs
+++ b/src/hyperlight_guest_bin/src/exceptions/handler.rs
@@ -62,6 +62,7 @@ type handler_t = fn(n: u64, info: *mut ExceptionInfo, ctx: *mut Context, pf_addr
 
 /// Exception handler
 #[unsafe(no_mangle)]
+#[hyperlight_guest_tracing_macro::trace_function]
 pub extern "C" fn hl_exception_handler(
     stack_pointer: u64,
     exception_number: u64,
diff --git a/src/hyperlight_guest_bin/src/exceptions/idt.rs b/src/hyperlight_guest_bin/src/exceptions/idt.rs
index 3107c4df4..820e96861 100644
--- a/src/hyperlight_guest_bin/src/exceptions/idt.rs
+++ b/src/hyperlight_guest_bin/src/exceptions/idt.rs
@@ -71,6 +71,7 @@ impl IdtEntry {
 // Architectures Software Developer's Manual).
 pub(crate) static mut IDT: [IdtEntry; 256] = unsafe { core::mem::zeroed() };
 
+#[hyperlight_guest_tracing_macro::trace_function]
 pub(crate) fn init_idt() {
     set_idt_entry(Exception::DivideByZero as usize, _do_excp0); // Divide by zero
     set_idt_entry(Exception::Debug as usize, _do_excp1); // Debug
diff --git a/src/hyperlight_guest_bin/src/exceptions/idtr.rs b/src/hyperlight_guest_bin/src/exceptions/idtr.rs
index dc547a199..5e388efef 100644
--- a/src/hyperlight_guest_bin/src/exceptions/idtr.rs
+++ b/src/hyperlight_guest_bin/src/exceptions/idtr.rs
@@ -40,6 +40,7 @@ impl Idtr {
     }
 }
 
+#[hyperlight_guest_tracing_macro::trace_function]
 pub(crate) unsafe fn load_idt() {
     unsafe {
         init_idt();
diff --git a/src/hyperlight_guest_bin/src/guest_function/call.rs b/src/hyperlight_guest_bin/src/guest_function/call.rs
index d829e2a85..c763ceaba 100644
--- a/src/hyperlight_guest_bin/src/guest_function/call.rs
+++ b/src/hyperlight_guest_bin/src/guest_function/call.rs
@@ -27,6 +27,7 @@ use crate::{GUEST_HANDLE, REGISTERED_GUEST_FUNCTIONS};
 
 type GuestFunc = fn(&FunctionCall) -> Result<Vec<u8>>;
 
+#[hyperlight_guest_tracing_macro::trace_function]
 pub(crate) fn call_guest_function(function_call: FunctionCall) -> Result<Vec<u8>> {
     // Validate this is a Guest Function Call
     if function_call.function_call_type() != FunctionCallType::Guest {
@@ -60,6 +61,7 @@ pub(crate) fn call_guest_function(function_call: FunctionCall) -> Result<Vec<u8>
             core::mem::transmute::<usize, GuestFunc>(function_pointer)
         };
 
+        hyperlight_guest_tracing_macro::trace!("Calling guest function");
         p_function(&function_call)
     } else {
         // The given function is not registered. The guest should implement a function called guest_dispatch_function to handle this.
@@ -71,6 +73,7 @@ pub(crate) fn call_guest_function(function_call: FunctionCall) -> Result<Vec<u8>
             fn guest_dispatch_function(function_call: FunctionCall) -> Result<Vec<u8>>;
         }
 
+        hyperlight_guest_tracing_macro::trace!("Guest function {} not found");
         unsafe { guest_dispatch_function(function_call) }
     }
 }
@@ -79,6 +82,7 @@ pub(crate) fn call_guest_function(function_call: FunctionCall) -> Result<Vec<u8>
 // and we will leak memory as the epilogue will not be called as halt() is not going to return.
 #[unsafe(no_mangle)]
 #[inline(never)]
+#[hyperlight_guest_tracing_macro::trace_function]
 fn internal_dispatch_function() -> Result<()> {
     let handle = unsafe { GUEST_HANDLE };
 
@@ -99,6 +103,7 @@ fn internal_dispatch_function() -> Result<()> {
 // This is implemented as a separate function to make sure that epilogue in the internal_dispatch_function is called before the halt()
 // which if it were included in the internal_dispatch_function cause the epilogue to not be called because the halt() would not return
 // when running in the hypervisor.
+#[hyperlight_guest_tracing_macro::trace_function]
 pub(crate) extern "C" fn dispatch_function() {
     // The hyperlight host likes to use one partition and reset it in
     // various ways; if that has happened, there might stale TLB
diff --git a/src/hyperlight_guest_bin/src/lib.rs b/src/hyperlight_guest_bin/src/lib.rs
index f48a196d6..b2de7bcdd 100644
--- a/src/hyperlight_guest_bin/src/lib.rs
+++ b/src/hyperlight_guest_bin/src/lib.rs
@@ -28,8 +28,11 @@ use guest_function::register::GuestFunctionRegister;
 use guest_logger::init_logger;
 use hyperlight_common::flatbuffer_wrappers::guest_error::ErrorCode;
 use hyperlight_common::mem::HyperlightPEB;
+#[cfg(feature = "mem_profile")]
+use hyperlight_common::outb::OutBAction;
 use hyperlight_guest::exit::{abort_with_code_and_message, halt};
 use hyperlight_guest::guest_handle::handle::GuestHandle;
+use hyperlight_guest_tracing_macro::{trace, trace_function};
 use log::LevelFilter;
 use spin::Once;
 
@@ -54,9 +57,69 @@ pub mod host_comm;
 pub mod memory;
 pub mod paging;
 
+// Globals
+#[cfg(feature = "mem_profile")]
+struct ProfiledLockedHeap<const ORDER: usize>(LockedHeap<ORDER>);
+#[cfg(feature = "mem_profile")]
+unsafe impl<const ORDER: usize> alloc::alloc::GlobalAlloc for ProfiledLockedHeap<ORDER> {
+    unsafe fn alloc(&self, layout: core::alloc::Layout) -> *mut u8 {
+        let addr = unsafe { self.0.alloc(layout) };
+        unsafe {
+            core::arch::asm!("out dx, al",
+                in("dx") OutBAction::TraceMemoryAlloc as u16,
+                in("rax") layout.size() as u64,
+                in("rcx") addr as u64);
+        }
+        addr
+    }
+    unsafe fn dealloc(&self, ptr: *mut u8, layout: core::alloc::Layout) {
+        unsafe {
+            core::arch::asm!("out dx, al",
+                in("dx") OutBAction::TraceMemoryFree as u16,
+                in("rax") layout.size() as u64,
+                in("rcx") ptr as u64);
+            self.0.dealloc(ptr, layout)
+        }
+    }
+    unsafe fn alloc_zeroed(&self, layout: core::alloc::Layout) -> *mut u8 {
+        let addr = unsafe { self.0.alloc_zeroed(layout) };
+        unsafe {
+            core::arch::asm!("out dx, al",
+                in("dx") OutBAction::TraceMemoryAlloc as u16,
+                in("rax") layout.size() as u64,
+                in("rcx") addr as u64);
+        }
+        addr
+    }
+    unsafe fn realloc(
+        &self,
+        ptr: *mut u8,
+        layout: core::alloc::Layout,
+        new_size: usize,
+    ) -> *mut u8 {
+        let new_ptr = unsafe { self.0.realloc(ptr, layout, new_size) };
+        unsafe {
+            core::arch::asm!("out dx, al",
+                in("dx") OutBAction::TraceMemoryFree as u16,
+                in("rax") layout.size() as u64,
+                in("rcx") ptr);
+            core::arch::asm!("out dx, al",
+                in("dx") OutBAction::TraceMemoryAlloc as u16,
+                in("rax") new_size as u64,
+                in("rcx") new_ptr);
+        }
+        new_ptr
+    }
+}
+
 // === Globals ===
+#[cfg(not(feature = "mem_profile"))]
 #[global_allocator]
 pub(crate) static HEAP_ALLOCATOR: LockedHeap<32> = LockedHeap::<32>::empty();
+#[cfg(feature = "mem_profile")]
+#[global_allocator]
+pub(crate) static HEAP_ALLOCATOR: ProfiledLockedHeap<32> =
+    ProfiledLockedHeap(LockedHeap::<32>::empty());
 
 pub(crate) static mut GUEST_HANDLE: GuestHandle = GuestHandle::new();
 pub(crate) static mut REGISTERED_GUEST_FUNCTIONS: GuestFunctionRegister =
@@ -93,6 +156,7 @@ unsafe extern "C" {
 static INIT: Once = Once::new();
 
 #[unsafe(no_mangle)]
+#[trace_function]
 pub extern "C" fn entrypoint(peb_address: u64, seed: u64, ops: u64, max_log_level: u64) {
     if peb_address == 0 {
         panic!("PEB address is null");
@@ -129,7 +193,11 @@ pub extern "C" fn entrypoint(peb_address: u64, seed: u64, ops: u64, max_log_leve
 
             let heap_start = (*peb_ptr).guest_heap.ptr as usize;
             let heap_size = (*peb_ptr).guest_heap.size as usize;
-            HEAP_ALLOCATOR
+            #[cfg(not(feature = "mem_profile"))]
+            let heap_allocator = &HEAP_ALLOCATOR;
+            #[cfg(feature = "mem_profile")]
+            let heap_allocator = &HEAP_ALLOCATOR.0;
+            heap_allocator
                 .try_lock()
                 .expect("Failed to access HEAP_ALLOCATOR")
                 .init(heap_start, heap_size);
@@ -138,6 +206,7 @@ pub extern "C" fn entrypoint(peb_address: u64, seed: u64, ops: u64, max_log_leve
 
             (*peb_ptr).guest_function_dispatch_ptr = dispatch_function as usize as u64;
 
+            trace!("hyperlight_main");
             hyperlight_main();
         }
     });
diff --git a/src/hyperlight_guest_tracing/Cargo.toml b/src/hyperlight_guest_tracing/Cargo.toml
new file mode 100644
index 000000000..e77144eaa
--- /dev/null
+++ b/src/hyperlight_guest_tracing/Cargo.toml
@@ -0,0 +1,17 @@
+[package]
+name = "hyperlight-guest-tracing"
+version.workspace = true
+edition.workspace = true
+rust-version.workspace = true
+license.workspace = true
+homepage.workspace = true
+repository.workspace = true
+readme.workspace = true
+description = """Provides the tracing functionality for the hyperlight guest."""
+
+[dependencies]
+hyperlight-common = { workspace = true, default-features = false, features = ["trace_guest"] }
+spin = "0.10.0"
+
+[lints]
+workspace = true
diff --git a/src/hyperlight_guest_tracing/src/lib.rs b/src/hyperlight_guest_tracing/src/lib.rs
new file mode 100644
index 000000000..5264f2efa
--- /dev/null
+++ b/src/hyperlight_guest_tracing/src/lib.rs
@@ -0,0 +1,161 @@
+/*
+Copyright 2025  The Hyperlight Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+#![no_std]
+
+// === Dependencies ===
+extern crate alloc;
+
+use core::mem::MaybeUninit;
+
+use hyperlight_common::outb::OutBAction;
+use spin::Mutex;
+
+/// Global trace buffer for storing trace records.
+static TRACE_BUFFER: Mutex<TraceBuffer> = Mutex::new(TraceBuffer::new());
+
+/// Maximum number of entries in the trace buffer.
+const MAX_NO_OF_ENTRIES: usize = 64;
+
+/// Maximum length of a trace message in bytes.
+pub const MAX_TRACE_MSG_LEN: usize = 64;
+
+#[derive(Debug, Copy, Clone)]
+/// Represents a trace record of a guest with a number of cycles and a message.
+pub struct TraceRecord {
+    /// The number of CPU cycles returned by the invariant TSC.
+    pub cycles: u64,
+    /// The length of the message in bytes.
+    pub msg_len: usize,
+    /// The message associated with the trace record.
+    pub msg: [u8; MAX_TRACE_MSG_LEN],
+}
+
+/// A buffer for storing trace records.
+struct TraceBuffer {
+    /// The entries in the trace buffer.
+    entries: [TraceRecord; MAX_NO_OF_ENTRIES],
+    /// The index where the next entry will be written.
+    write_index: usize,
+}
+
+impl TraceBuffer {
+    /// Creates a new `TraceBuffer` with uninitialized entries.
+    const fn new() -> Self {
+        Self {
+            entries: unsafe { [MaybeUninit::zeroed().assume_init(); MAX_NO_OF_ENTRIES] },
+            write_index: 0,
+        }
+    }
+
+    /// Push a new trace record into the buffer.
+    /// If the buffer is full, it sends the records to the host.
+    fn push(&mut self, entry: TraceRecord) {
+        let mut write_index = self.write_index;
+
+        self.entries[write_index] = entry;
+        write_index = (write_index + 1) % MAX_NO_OF_ENTRIES;
+
+        self.write_index = write_index;
+
+        if write_index == 0 {
+            // If buffer is full send to host
+            self.send_to_host(MAX_NO_OF_ENTRIES);
+        }
+    }
+
+    /// Flush the trace buffer, sending any remaining records to the host.
+    fn flush(&mut self) {
+        if self.write_index > 0 {
+            self.send_to_host(self.write_index);
+            self.write_index = 0; // Reset write index after flushing
+        }
+    }
+
+    /// Send the trace records to the host.
+    fn send_to_host(&self, count: usize) {
+        unsafe {
+            core::arch::asm!("out dx, al",
+                in("dx") OutBAction::TraceRecord as u16,
+                in("rax") count as u64,
+                in("rcx") &self.entries as * const _ as u64);
+        }
+    }
+}
+
+/// Module for checking invariant TSC support and reading the timestamp counter
+pub mod invariant_tsc {
+    use core::arch::x86_64::{__cpuid, _rdtsc};
+
+    /// Check if the processor supports invariant TSC
+    ///
+    /// Returns true if CPUID.80000007H:EDX[8] is set, indicating invariant TSC support
+    pub fn has_invariant_tsc() -> bool {
+        // Check if extended CPUID functions are available
+        let max_extended = unsafe { __cpuid(0x80000000) };
+        if max_extended.eax < 0x80000007 {
+            return false;
+        }
+
+        // Query CPUID.80000007H for invariant TSC support
+        let cpuid_result = unsafe { __cpuid(0x80000007) };
+
+        // Check bit 8 of EDX register for invariant TSC support
+        (cpuid_result.edx & (1 << 8)) != 0
+    }
+
+    /// Read the timestamp counter
+    ///
+    /// This function provides a high-performance timestamp by reading the TSC.
+    /// Should only be used when invariant TSC is supported for reliable timing.
+    ///
+    /// # Safety
+    /// This function uses unsafe assembly instructions but is safe to call.
+    /// However, the resulting timestamp is only meaningful if invariant TSC is supported.
+    pub fn read_tsc() -> u64 {
+        unsafe { _rdtsc() }
+    }
+}
+
+/// Create a trace record with the given message.
+///
+/// Note: The message must not exceed `MAX_TRACE_MSG_LEN` bytes.
+/// If the message is too long, it will be skipped.
+pub fn create_trace_record(msg: &str) {
+    if msg.len() > MAX_TRACE_MSG_LEN {
+        return; // Message too long, skip tracing
+    }
+
+    let cycles = invariant_tsc::read_tsc();
+
+    let entry = TraceRecord {
+        cycles,
+        msg: {
+            let mut arr = [0u8; MAX_TRACE_MSG_LEN];
+            arr[..msg.len()].copy_from_slice(msg.as_bytes());
+            arr
+        },
+        msg_len: msg.len(),
+    };
+
+    let mut buffer = TRACE_BUFFER.lock();
+    buffer.push(entry);
+}
+
+/// Flush the trace buffer to send any remaining trace records to the host.
+pub fn flush_trace_buffer() {
+    let mut buffer = TRACE_BUFFER.lock();
+    buffer.flush();
+}
diff --git a/src/hyperlight_guest_tracing_macro/Cargo.toml b/src/hyperlight_guest_tracing_macro/Cargo.toml
new file mode 100644
index 000000000..6e749ac20
--- /dev/null
+++ b/src/hyperlight_guest_tracing_macro/Cargo.toml
@@ -0,0 +1,24 @@
+[package]
+name = "hyperlight-guest-tracing-macro"
+version.workspace = true
+edition.workspace = true
+rust-version.workspace = true
+license.workspace = true
+homepage.workspace = true
+repository.workspace = true
+readme.workspace = true
+description = """Provides the tracing macros for the hyperlight guest, enabling structured logging and tracing capabilities."""
+
+[dependencies]
+proc-macro2 = "1.0"
+quote = "1.0.40"
+syn = { version = "2.0.104", features = ["full"] }
+
+[features]
+default = []
+
+[lib]
+proc-macro = true
+
+[lints]
+workspace = true
diff --git a/src/hyperlight_guest_tracing_macro/src/lib.rs b/src/hyperlight_guest_tracing_macro/src/lib.rs
new file mode 100644
index 000000000..c2e3e4bc2
--- /dev/null
+++ b/src/hyperlight_guest_tracing_macro/src/lib.rs
@@ -0,0 +1,150 @@
+/*
+Copyright 2025  The Hyperlight Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+use proc_macro::TokenStream;
+use quote::quote;
+use syn::parse::{Parse, ParseStream};
+use syn::{ItemFn, Lit, parse_macro_input};
+
+/// A procedural macro attribute for tracing function calls.
+/// Usage:
+/// ```rust
+/// #[trace_function]
+/// fn my_function() {
+/// //     // Function body
+/// }
+/// ```
+///
+/// This macro will create a trace record when the function is called, if the `trace_guest`
+/// feature is enabled.
+///
+/// The trace record will contain the function name as a string.
+/// Note: This macro is intended to be used with the `hyperlight_guest_tracing` crate.
+#[proc_macro_attribute]
+pub fn trace_function(_attr: TokenStream, item: TokenStream) -> TokenStream {
+    let input_fn = parse_macro_input!(item as ItemFn);
+
+    let fn_name = &input_fn.sig.ident;
+    let fn_name_str = fn_name.to_string();
+    let fn_vis = &input_fn.vis;
+    let fn_sig = &input_fn.sig;
+    let fn_block = &input_fn.block;
+    let fn_attrs = &input_fn.attrs;
+    let fn_output = &input_fn.sig.output;
+
+    let expanded = match fn_output {
+        syn::ReturnType::Default => {
+            // No return value (unit)
+            quote! {
+                #(#fn_attrs)*
+                #fn_vis #fn_sig {
+                    #[cfg(feature = "trace_guest")]
+                    hyperlight_guest_tracing::create_trace_record(concat!("> ", #fn_name_str));
+                    // Call the original function body
+                    #fn_block
+                    #[cfg(feature = "trace_guest")]
+                    hyperlight_guest_tracing::create_trace_record(concat!("< ", #fn_name_str));
+                }
+            }
+        }
+        syn::ReturnType::Type(_, _) => {
+            // Has a return value
+            quote! {
+                #(#fn_attrs)*
+                #fn_vis #fn_sig {
+                    #[cfg(feature = "trace_guest")]
+                    hyperlight_guest_tracing::create_trace_record(concat!("> ", #fn_name_str));
+                    let __trace_result = (|| #fn_block )();
+                    #[cfg(feature = "trace_guest")]
+                    hyperlight_guest_tracing::create_trace_record(concat!("< ", #fn_name_str));
+                    __trace_result
+                }
+            }
+        }
+    };
+
+    TokenStream::from(expanded)
+}
+
+/// Input structure for the trace macro
+struct TraceInput {
+    message: Lit,
+}
+
+impl Parse for TraceInput {
+    fn parse(input: ParseStream) -> syn::Result<Self> {
+        Ok(TraceInput {
+            message: input.parse()?,
+        })
+    }
+}
+
+/// This macro creates a trace record with a message.
+///
+/// Usage:
+/// ```rust
+/// trace!("message");
+/// ```
+#[proc_macro]
+pub fn trace(input: TokenStream) -> TokenStream {
+    // Convert to proc_macro2::TokenStream for parsing
+    let input2: proc_macro2::TokenStream = input.clone().into();
+
+    // Try to parse as message
+    if let Ok(parsed) = syn::parse2::<TraceInput>(input2) {
+        let trace_message = match parsed.message {
+            Lit::Str(lit_str) => lit_str.value(),
+            _ => "expression".to_string(),
+        };
+
+        let expanded = quote! {
+            {
+                #[cfg(feature = "trace_guest")]
+                hyperlight_guest_tracing::create_trace_record(#trace_message);
+            }
+        };
+
+        return TokenStream::from(expanded);
+    }
+
+    // Fallback: treat the entire input as an expression with default message
+    let expanded = quote! {
+        {
+            #[cfg(feature = "trace_guest")]
+            hyperlight_guest_tracing::create_trace_record("expression");
+        }
+    };
+
+    TokenStream::from(expanded)
+}
+
+/// This macro flushes the trace buffer, sending any remaining trace records to the host.
+///
+/// Usage:
+/// ```rust
+/// flush!();
+/// ```
+#[proc_macro]
+pub fn flush(_input: TokenStream) -> TokenStream {
+    let expanded = quote! {
+        {
+            #[cfg(feature = "trace_guest")]
+            hyperlight_guest_tracing::flush_trace_buffer();
+        }
+    };
+
+    TokenStream::from(expanded)
+}
diff --git a/src/hyperlight_host/Cargo.toml b/src/hyperlight_host/Cargo.toml
index bc744c05c..0f3949628 100644
--- a/src/hyperlight_host/Cargo.toml
+++ b/src/hyperlight_host/Cargo.toml
@@ -28,6 +28,9 @@ rand = { version = "0.9" }
 cfg-if = { version = "1.0.1" }
 libc = { version = "0.2.174" }
 flatbuffers = "25.2.10"
+framehop = { version = "0.13.1", optional = true }
+fallible-iterator = { version = "0.3.0", optional = true }
+blake3 = "1.8.2"
 page_size = "0.6.0"
 termcolor = "1.2.0"
 bitflags = "2.9.1"
@@ -36,6 +39,7 @@ tracing = { version = "0.1.41", features = ["log"] }
 tracing-log = "0.2.0"
 tracing-core = "0.1.34"
 hyperlight-common = { workspace = true, default-features = true, features = [ "std" ] }
+hyperlight-guest-tracing = { workspace = true, default-features = true, optional = true }
 vmm-sys-util = "0.14.0"
 crossbeam-channel = "0.5.15"
 thiserror = "2.0.12"
@@ -44,6 +48,7 @@ anyhow = "1.0"
 metrics = "0.24.2"
 serde_json = "1.0"
 elfcore = "2.0"
+uuid = { version = "1.17.0", features = ["v4"] }
 
 [target.'cfg(windows)'.dependencies]
 windows = { version = "0.61", features = [
@@ -79,6 +84,7 @@ mshv-ioctls3 = { package="mshv-ioctls",  version = "=0.3.2", optional = true}
 [dev-dependencies]
 uuid = { version = "1.17.0", features = ["v4"] }
 signal-hook-registry = "1.4.5"
+envy = { version = "0.4.2" }
 serde = "1.0"
 proptest = "1.7.0"
 tempfile = "3.20.0"
@@ -126,6 +132,11 @@ executable_heap = []
 print_debug = []
 # Dumps the VM state to a file on unexpected errors or crashes. The path of the file will be printed on stdout and logged.
 crashdump = ["dep:chrono"]
+trace_guest = ["hyperlight-common/trace_guest", "dep:hyperlight-guest-tracing"]
+# This feature enables unwinding the guest stack from the host, in
+# order to produce stack traces for debugging or profiling.
+unwind_guest = [ "trace_guest", "dep:framehop", "dep:fallible-iterator", "hyperlight-common/unwind_guest" ]
+mem_profile = [ "unwind_guest", "hyperlight-common/mem_profile" ]
 kvm = ["dep:kvm-bindings", "dep:kvm-ioctls"]
 mshv2 = ["dep:mshv-bindings2", "dep:mshv-ioctls2"]
 mshv3 = ["dep:mshv-bindings3", "dep:mshv-ioctls3"]
diff --git a/src/hyperlight_host/src/hypervisor/handlers.rs b/src/hyperlight_host/src/hypervisor/handlers.rs
index 9a091b2b1..186c030e2 100644
--- a/src/hyperlight_host/src/hypervisor/handlers.rs
+++ b/src/hyperlight_host/src/hypervisor/handlers.rs
@@ -18,14 +18,21 @@ use std::sync::{Arc, Mutex};
 
 use tracing::{Span, instrument};
 
+#[cfg(feature = "trace_guest")]
+use super::Hypervisor;
 use crate::{Result, new_error};
 
 /// The trait representing custom logic to handle the case when
 /// a Hypervisor's virtual CPU (vCPU) informs Hyperlight the guest
 /// has initiated an outb operation.
-pub trait OutBHandlerCaller: Sync + Send {
+pub(crate) trait OutBHandlerCaller: Sync + Send {
     /// Function that gets called when an outb operation has occurred.
-    fn call(&mut self, port: u16, payload: u32) -> Result<()>;
+    fn call(
+        &mut self,
+        #[cfg(feature = "trace_guest")] hv: &mut dyn Hypervisor,
+        port: u16,
+        payload: u32,
+    ) -> Result<()>;
 }
 
 /// A convenient type representing a common way `OutBHandler` implementations
@@ -34,8 +41,12 @@ pub trait OutBHandlerCaller: Sync + Send {
 /// Note: This needs to be wrapped in a Mutex to be able to grab a mutable
 /// reference to the underlying data (i.e., handle_outb in `Sandbox` takes
 /// a &mut self).
-pub type OutBHandlerWrapper = Arc<Mutex<dyn OutBHandlerCaller>>;
+pub(crate) type OutBHandlerWrapper = Arc<Mutex<dyn OutBHandlerCaller>>;
 
+#[cfg(feature = "trace_guest")]
+pub(crate) type OutBHandlerFunction =
+    Box<dyn FnMut(&mut dyn Hypervisor, u16, u32) -> Result<()> + Send>;
+#[cfg(not(feature = "trace_guest"))]
 pub(crate) type OutBHandlerFunction = Box<dyn FnMut(u16, u32) -> Result<()> + Send>;
 
 /// A `OutBHandler` implementation using a `OutBHandlerFunction`
@@ -52,12 +63,22 @@ impl From<OutBHandlerFunction> for OutBHandler {
 
 impl OutBHandlerCaller for OutBHandler {
     #[instrument(err(Debug), skip_all, parent = Span::current(), level= "Trace")]
-    fn call(&mut self, port: u16, payload: u32) -> Result<()> {
+    fn call(
+        &mut self,
+        #[cfg(feature = "trace_guest")] hv: &mut dyn Hypervisor,
+        port: u16,
+        payload: u32,
+    ) -> Result<()> {
         let mut func = self
             .0
             .try_lock()
             .map_err(|e| new_error!("Error locking at {}:{}: {}", file!(), line!(), e))?;
-        func(port, payload)
+        func(
+            #[cfg(feature = "trace_guest")]
+            hv,
+            port,
+            payload,
+        )
     }
 }
 
diff --git a/src/hyperlight_host/src/hypervisor/hyperv_linux.rs b/src/hyperlight_host/src/hypervisor/hyperv_linux.rs
index 90e91f496..4b6d91239 100644
--- a/src/hyperlight_host/src/hypervisor/hyperv_linux.rs
+++ b/src/hyperlight_host/src/hypervisor/hyperv_linux.rs
@@ -48,11 +48,18 @@ use mshv_bindings::{
     hv_partition_property_code_HV_PARTITION_PROPERTY_SYNTHETIC_PROC_FEATURES,
     hv_partition_synthetic_processor_features,
 };
+#[cfg(feature = "trace_guest")]
+use mshv_bindings::{
+    hv_register_name, hv_register_name_HV_X64_REGISTER_RAX, hv_register_name_HV_X64_REGISTER_RBP,
+    hv_register_name_HV_X64_REGISTER_RCX, hv_register_name_HV_X64_REGISTER_RSP,
+};
 use mshv_ioctls::{Mshv, MshvError, VcpuFd, VmFd};
 use tracing::{Span, instrument};
 #[cfg(crashdump)]
 use {super::crashdump, std::path::Path};
 
+#[cfg(feature = "trace_guest")]
+use super::TraceRegister;
 use super::fpu::{FP_CONTROL_WORD_DEFAULT, FP_TAG_WORD_DEFAULT, MXCSR_DEFAULT};
 #[cfg(gdb)]
 use super::gdb::{
@@ -72,6 +79,8 @@ use crate::HyperlightError;
 use crate::mem::memory_region::{MemoryRegion, MemoryRegionFlags};
 use crate::mem::ptr::{GuestPtr, RawPtr};
 use crate::sandbox::SandboxConfiguration;
+#[cfg(feature = "trace_guest")]
+use crate::sandbox::TraceInfo;
 #[cfg(crashdump)]
 use crate::sandbox::uninitialized::SandboxRuntimeConfig;
 use crate::{Result, log_then_return, new_error};
@@ -311,6 +320,9 @@ pub(crate) struct HypervLinuxDriver {
     gdb_conn: Option<DebugCommChannel<DebugResponse, DebugMsg>>,
     #[cfg(crashdump)]
     rt_cfg: SandboxRuntimeConfig,
+    #[cfg(feature = "trace_guest")]
+    #[allow(dead_code)]
+    trace_info: TraceInfo,
 }
 
 impl HypervLinuxDriver {
@@ -322,6 +334,8 @@ impl HypervLinuxDriver {
     /// the underlying virtual CPU after this function returns. Call the
     /// `apply_registers` method to do that, or more likely call
     /// `initialise` to do it for you.
+    #[allow(clippy::too_many_arguments)]
+    // TODO: refactor this function to take fewer arguments. Add trace_info to rt_cfg
     #[instrument(skip_all, parent = Span::current(), level = "Trace")]
     pub(crate) fn new(
         mem_regions: Vec<MemoryRegion>,
@@ -331,6 +345,7 @@ impl HypervLinuxDriver {
         config: &SandboxConfiguration,
         #[cfg(gdb)] gdb_conn: Option<DebugCommChannel<DebugResponse, DebugMsg>>,
         #[cfg(crashdump)] rt_cfg: SandboxRuntimeConfig,
+        #[cfg(feature = "trace_guest")] trace_info: TraceInfo,
     ) -> Result<Self> {
         let mshv = Mshv::new()?;
         let pr = Default::default();
@@ -438,6 +453,8 @@ impl HypervLinuxDriver {
             gdb_conn,
             #[cfg(crashdump)]
             rt_cfg,
+            #[cfg(feature = "trace_guest")]
+            trace_info,
         };
 
         // Send the interrupt handle to the GDB thread if debugging is enabled
@@ -515,6 +532,19 @@ impl Debug for HypervLinuxDriver {
     }
 }
 
+#[cfg(feature = "trace_guest")]
+impl From<TraceRegister> for hv_register_name {
+    fn from(r: TraceRegister) -> Self {
+        match r {
+            TraceRegister::RAX => hv_register_name_HV_X64_REGISTER_RAX,
+            TraceRegister::RCX => hv_register_name_HV_X64_REGISTER_RCX,
+            TraceRegister::RIP => hv_register_name_HV_X64_REGISTER_RIP,
+            TraceRegister::RSP => hv_register_name_HV_X64_REGISTER_RSP,
+            TraceRegister::RBP => hv_register_name_HV_X64_REGISTER_RBP,
+        }
+    }
+}
+
 impl Hypervisor for HypervLinuxDriver {
     #[instrument(err(Debug), skip_all, parent = Span::current(), level = "Trace")]
     fn initialise(
@@ -646,7 +676,12 @@ impl Hypervisor for HypervLinuxDriver {
         outb_handle_fn
             .try_lock()
             .map_err(|e| new_error!("Error locking at {}:{}: {}", file!(), line!(), e))?
-            .call(port, val)?;
+            .call(
+                #[cfg(feature = "trace_guest")]
+                self,
+                port,
+                val,
+            )?;
 
         // update rip
         self.vcpu_fd.set_reg(&[hv_register_assoc {
@@ -704,6 +739,12 @@ impl Hypervisor for HypervLinuxDriver {
                 libc::EINTR,
             )))
         } else {
+            #[cfg(feature = "trace_guest")]
+            if self.trace_info.guest_start_epoch.is_none() {
+                // Set the guest start epoch to the current time, before running the vcpu
+                crate::debug!("HyperV - Guest Start Epoch set");
+                self.trace_info.guest_start_epoch = Some(std::time::Instant::now());
+            }
             // Note: if a `InterruptHandle::kill()` called while this thread is **here**
             // Then the vcpu will run, but we will keep sending signals to this thread
             // to interrupt it until `running` is set to false. The `vcpu_fd::run()` call will
@@ -1056,6 +1097,26 @@ impl Hypervisor for HypervLinuxDriver {
 
         Ok(())
     }
+
+    #[cfg(feature = "trace_guest")]
+    fn read_trace_reg(&self, reg: TraceRegister) -> Result<u64> {
+        let mut assoc = [hv_register_assoc {
+            name: reg.into(),
+            ..Default::default()
+        }];
+        self.vcpu_fd.get_reg(&mut assoc)?;
+        // safety: all registers that we currently support are 64-bit
+        unsafe { Ok(assoc[0].value.reg64) }
+    }
+
+    #[cfg(feature = "trace_guest")]
+    fn trace_info_as_ref(&self) -> &TraceInfo {
+        &self.trace_info
+    }
+    #[cfg(feature = "trace_guest")]
+    fn trace_info_as_mut(&mut self) -> &mut TraceInfo {
+        &mut self.trace_info
+    }
 }
 
 impl Drop for HypervLinuxDriver {
@@ -1075,6 +1136,8 @@ impl Drop for HypervLinuxDriver {
 #[cfg(test)]
 mod tests {
     use super::*;
+    #[cfg(feature = "unwind_guest")]
+    use crate::mem::exe::DummyUnwindInfo;
     use crate::mem::memory_region::MemoryRegionVecBuilder;
     use crate::mem::shared_mem::{ExclusiveSharedMemory, SharedMemory};
 
@@ -1142,6 +1205,12 @@ mod tests {
                 #[cfg(crashdump)]
                 guest_core_dump: true,
             },
+            #[cfg(feature = "trace_guest")]
+            TraceInfo::new(
+                #[cfg(feature = "unwind_guest")]
+                Arc::new(DummyUnwindInfo {}),
+            )
+            .unwrap(),
         )
         .unwrap();
     }
diff --git a/src/hyperlight_host/src/hypervisor/hyperv_windows.rs b/src/hyperlight_host/src/hypervisor/hyperv_windows.rs
index cd0398854..7b4cca309 100644
--- a/src/hyperlight_host/src/hypervisor/hyperv_windows.rs
+++ b/src/hyperlight_host/src/hypervisor/hyperv_windows.rs
@@ -41,6 +41,8 @@ use {
     std::sync::Mutex,
 };
 
+#[cfg(feature = "trace_guest")]
+use super::TraceRegister;
 use super::fpu::{FP_TAG_WORD_DEFAULT, MXCSR_DEFAULT};
 use super::handlers::{MemAccessHandlerWrapper, OutBHandlerWrapper};
 use super::surrogate_process::SurrogateProcess;
@@ -57,6 +59,8 @@ use crate::hypervisor::fpu::FP_CONTROL_WORD_DEFAULT;
 use crate::hypervisor::wrappers::WHvGeneralRegisters;
 use crate::mem::memory_region::{MemoryRegion, MemoryRegionFlags};
 use crate::mem::ptr::{GuestPtr, RawPtr};
+#[cfg(feature = "trace_guest")]
+use crate::sandbox::TraceInfo;
 #[cfg(crashdump)]
 use crate::sandbox::uninitialized::SandboxRuntimeConfig;
 use crate::{Result, debug, log_then_return, new_error};
@@ -280,6 +284,9 @@ pub(crate) struct HypervWindowsDriver {
     gdb_conn: Option<DebugCommChannel<DebugResponse, DebugMsg>>,
     #[cfg(crashdump)]
     rt_cfg: SandboxRuntimeConfig,
+    #[cfg(feature = "trace_guest")]
+    #[allow(dead_code)]
+    trace_info: TraceInfo,
 }
 /* This does not automatically impl Send/Sync because the host
  * address of the shared memory region is a raw pointer, which are
@@ -291,6 +298,7 @@ unsafe impl Sync for HypervWindowsDriver {}
 
 impl HypervWindowsDriver {
     #[allow(clippy::too_many_arguments)]
+    // TODO: refactor this function to take fewer arguments. Add trace_info to rt_cfg
     #[instrument(err(Debug), skip_all, parent = Span::current(), level = "Trace")]
     pub(crate) fn new(
         mem_regions: Vec<MemoryRegion>,
@@ -301,6 +309,7 @@ impl HypervWindowsDriver {
         mmap_file_handle: HandleWrapper,
         #[cfg(gdb)] gdb_conn: Option<DebugCommChannel<DebugResponse, DebugMsg>>,
         #[cfg(crashdump)] rt_cfg: SandboxRuntimeConfig,
+        #[cfg(feature = "trace_guest")] trace_info: TraceInfo,
     ) -> Result<Self> {
         // create and setup hypervisor partition
         let mut partition = VMPartition::new(1)?;
@@ -351,6 +360,8 @@ impl HypervWindowsDriver {
             gdb_conn,
             #[cfg(crashdump)]
             rt_cfg,
+            #[cfg(feature = "trace_guest")]
+            trace_info,
         };
 
         // Send the interrupt handle to the GDB thread if debugging is enabled
@@ -674,7 +685,12 @@ impl Hypervisor for HypervWindowsDriver {
         outb_handle_fn
             .try_lock()
             .map_err(|e| new_error!("Error locking at {}:{}: {}", file!(), line!(), e))?
-            .call(port, val)?;
+            .call(
+                #[cfg(feature = "trace_guest")]
+                self,
+                port,
+                val,
+            )?;
 
         let mut regs = self.processor.get_regs()?;
         regs.rip = rip + instruction_length;
@@ -707,6 +723,12 @@ impl Hypervisor for HypervWindowsDriver {
                 Reserved: Default::default(),
             }
         } else {
+            #[cfg(feature = "trace_guest")]
+            if self.trace_info.guest_start_epoch.is_none() {
+                // Set the guest start epoch to the current time, before running the vcpu
+                crate::debug!("MSHV - Guest Start Epoch set");
+                self.trace_info.guest_start_epoch = Some(std::time::Instant::now());
+            }
             self.processor.run()?
         };
         self.interrupt_handle
@@ -1020,6 +1042,27 @@ impl Hypervisor for HypervWindowsDriver {
 
         Ok(())
     }
+
+    #[cfg(feature = "trace_guest")]
+    fn read_trace_reg(&self, reg: TraceRegister) -> Result<u64> {
+        let regs = self.processor.get_regs()?;
+        match reg {
+            TraceRegister::RAX => Ok(regs.rax),
+            TraceRegister::RCX => Ok(regs.rcx),
+            TraceRegister::RIP => Ok(regs.rip),
+            TraceRegister::RSP => Ok(regs.rsp),
+            TraceRegister::RBP => Ok(regs.rbp),
+        }
+    }
+
+    #[cfg(feature = "trace_guest")]
+    fn trace_info_as_ref(&self) -> &TraceInfo {
+        &self.trace_info
+    }
+    #[cfg(feature = "trace_guest")]
+    fn trace_info_as_mut(&mut self) -> &mut TraceInfo {
+        &mut self.trace_info
+    }
 }
 
 impl Drop for HypervWindowsDriver {
diff --git a/src/hyperlight_host/src/hypervisor/kvm.rs b/src/hyperlight_host/src/hypervisor/kvm.rs
index 3da9786cd..be127f63b 100644
--- a/src/hyperlight_host/src/hypervisor/kvm.rs
+++ b/src/hyperlight_host/src/hypervisor/kvm.rs
@@ -29,6 +29,8 @@ use tracing::{Span, instrument};
 #[cfg(crashdump)]
 use {super::crashdump, std::path::Path};
 
+#[cfg(feature = "trace_guest")]
+use super::TraceRegister;
 use super::fpu::{FP_CONTROL_WORD_DEFAULT, FP_TAG_WORD_DEFAULT, MXCSR_DEFAULT};
 #[cfg(gdb)]
 use super::gdb::{DebugCommChannel, DebugMsg, DebugResponse, GuestDebug, KvmDebug, VcpuStopReason};
@@ -46,6 +48,8 @@ use crate::HyperlightError;
 use crate::mem::memory_region::{MemoryRegion, MemoryRegionFlags};
 use crate::mem::ptr::{GuestPtr, RawPtr};
 use crate::sandbox::SandboxConfiguration;
+#[cfg(feature = "trace_guest")]
+use crate::sandbox::TraceInfo;
 #[cfg(crashdump)]
 use crate::sandbox::uninitialized::SandboxRuntimeConfig;
 use crate::{Result, log_then_return, new_error};
@@ -297,12 +301,17 @@ pub(crate) struct KVMDriver {
     gdb_conn: Option<DebugCommChannel<DebugResponse, DebugMsg>>,
     #[cfg(crashdump)]
     rt_cfg: SandboxRuntimeConfig,
+    #[cfg(feature = "trace_guest")]
+    #[allow(dead_code)]
+    trace_info: TraceInfo,
 }
 
 impl KVMDriver {
     /// Create a new instance of a `KVMDriver`, with only control registers
     /// set. Standard registers will not be set, and `initialise` must
     /// be called to do so.
+    #[allow(clippy::too_many_arguments)]
+    // TODO: refactor this function to take fewer arguments. Add trace_info to rt_cfg
     #[instrument(err(Debug), skip_all, parent = Span::current(), level = "Trace")]
     pub(crate) fn new(
         mem_regions: Vec<MemoryRegion>,
@@ -312,6 +321,7 @@ impl KVMDriver {
         config: &SandboxConfiguration,
         #[cfg(gdb)] gdb_conn: Option<DebugCommChannel<DebugResponse, DebugMsg>>,
         #[cfg(crashdump)] rt_cfg: SandboxRuntimeConfig,
+        #[cfg(feature = "trace_guest")] trace_info: TraceInfo,
     ) -> Result<Self> {
         let kvm = Kvm::new()?;
 
@@ -390,6 +400,8 @@ impl KVMDriver {
             gdb_conn,
             #[cfg(crashdump)]
             rt_cfg,
+            #[cfg(feature = "trace_guest")]
+            trace_info,
         };
 
         // Send the interrupt handle to the GDB thread if debugging is enabled
@@ -570,7 +582,12 @@ impl Hypervisor for KVMDriver {
             outb_handle_fn
                 .try_lock()
                 .map_err(|e| new_error!("Error locking at {}:{}: {}", file!(), line!(), e))?
-                .call(port, value)?;
+                .call(
+                    #[cfg(feature = "trace_guest")]
+                    self,
+                    port,
+                    value,
+                )?;
         }
 
         Ok(())
@@ -610,6 +627,13 @@ impl Hypervisor for KVMDriver {
         {
             Err(kvm_ioctls::Error::new(libc::EINTR))
         } else {
+            #[cfg(feature = "trace_guest")]
+            if self.trace_info.guest_start_epoch.is_none() {
+                // Set the guest start epoch to the current time, before running the vcpu
+                crate::debug!("KVM - Guest Start Epoch set");
+                self.trace_info.guest_start_epoch = Some(std::time::Instant::now());
+            }
+
             // Note: if a `InterruptHandle::kill()` called while this thread is **here**
             // Then the vcpu will run, but we will keep sending signals to this thread
             // to interrupt it until `running` is set to false. The `vcpu_fd::run()` call will
@@ -931,6 +955,27 @@ impl Hypervisor for KVMDriver {
 
         Ok(())
     }
+
+    #[cfg(feature = "trace_guest")]
+    fn read_trace_reg(&self, reg: TraceRegister) -> Result<u64> {
+        let regs = self.vcpu_fd.get_regs()?;
+        Ok(match reg {
+            TraceRegister::RAX => regs.rax,
+            TraceRegister::RCX => regs.rcx,
+            TraceRegister::RIP => regs.rip,
+            TraceRegister::RSP => regs.rsp,
+            TraceRegister::RBP => regs.rbp,
+        })
+    }
+
+    #[cfg(feature = "trace_guest")]
+    fn trace_info_as_ref(&self) -> &TraceInfo {
+        &self.trace_info
+    }
+    #[cfg(feature = "trace_guest")]
+    fn trace_info_as_mut(&mut self) -> &mut TraceInfo {
+        &mut self.trace_info
+    }
 }
 
 impl Drop for KVMDriver {
diff --git a/src/hyperlight_host/src/hypervisor/mod.rs b/src/hyperlight_host/src/hypervisor/mod.rs
index ecf6acbc5..a5332d9be 100644
--- a/src/hyperlight_host/src/hypervisor/mod.rs
+++ b/src/hyperlight_host/src/hypervisor/mod.rs
@@ -20,6 +20,8 @@ use tracing::{Span, instrument};
 use crate::error::HyperlightError::ExecutionCanceledByHost;
 use crate::mem::memory_region::{MemoryRegion, MemoryRegionFlags};
 use crate::metrics::METRIC_GUEST_CANCELLATION;
+#[cfg(feature = "trace_guest")]
+use crate::sandbox::TraceInfo;
 use crate::{HyperlightError, Result, log_then_return, new_error};
 
 /// Util for handling x87 fpu state
@@ -116,6 +118,21 @@ pub enum HyperlightExit {
     Retry(),
 }
 
+/// Registers which may be useful for tracing/stack unwinding
+#[cfg(feature = "trace_guest")]
+pub enum TraceRegister {
+    /// RAX
+    RAX,
+    /// RCX
+    RCX,
+    /// RIP
+    RIP,
+    /// RSP
+    RSP,
+    /// RBP
+    RBP,
+}
+
 /// A common set of hypervisor functionality
 pub(crate) trait Hypervisor: Debug + Sync + Send {
     /// Initialise the internally stored vCPU with the given PEB address and
@@ -251,6 +268,17 @@ pub(crate) trait Hypervisor: Debug + Sync + Send {
     ) -> Result<()> {
         unimplemented!()
     }
+
+    /// Read a register for trace/unwind purposes
+    #[cfg(feature = "trace_guest")]
+    fn read_trace_reg(&self, reg: TraceRegister) -> Result<u64>;
+
+    /// Get a reference of the trace info for the guest
+    #[cfg(feature = "trace_guest")]
+    fn trace_info_as_ref(&self) -> &TraceInfo;
+    /// Get a mutable reference of the trace info for the guest
+    #[cfg(feature = "trace_guest")]
+    fn trace_info_as_mut(&mut self) -> &mut TraceInfo;
 }
 
 /// A virtual CPU that can be run until an exit occurs
@@ -259,7 +287,7 @@ pub struct VirtualCPU {}
 impl VirtualCPU {
     /// Run the given hypervisor until a halt instruction is reached
     #[instrument(err(Debug), skip_all, parent = Span::current(), level = "Trace")]
-    pub fn run(
+    pub(crate) fn run(
         hv: &mut dyn Hypervisor,
         outb_handle_fn: Arc<Mutex<dyn OutBHandlerCaller>>,
         mem_access_fn: Arc<Mutex<dyn MemAccessHandlerCaller>>,
@@ -503,7 +531,7 @@ pub(crate) mod tests {
 
     use hyperlight_testing::dummy_guest_as_string;
 
-    use super::handlers::{MemAccessHandler, OutBHandler};
+    use super::handlers::{MemAccessHandler, OutBHandler, OutBHandlerFunction};
     #[cfg(gdb)]
     use crate::hypervisor::DbgMemAccessHandlerCaller;
     use crate::mem::ptr::RawPtr;
@@ -538,11 +566,6 @@ pub(crate) mod tests {
             return Ok(());
         }
 
-        let outb_handler: Arc<Mutex<OutBHandler>> = {
-            let func: Box<dyn FnMut(u16, u32) -> Result<()> + Send> =
-                Box::new(|_, _| -> Result<()> { Ok(()) });
-            Arc::new(Mutex::new(OutBHandler::from(func)))
-        };
         let mem_access_handler = {
             let func: Box<dyn FnMut() -> Result<()> + Send> = Box::new(|| -> Result<()> { Ok(()) });
             Arc::new(Mutex::new(MemAccessHandler::from(func)))
@@ -563,7 +586,16 @@ pub(crate) mod tests {
             &config,
             #[cfg(any(crashdump, gdb))]
             &rt_cfg,
+            sandbox.load_info,
         )?;
+        let outb_handler: Arc<Mutex<OutBHandler>> = {
+            #[cfg(feature = "trace_guest")]
+            #[allow(clippy::type_complexity)]
+            let func: OutBHandlerFunction = Box::new(|_, _, _| -> Result<()> { Ok(()) });
+            #[cfg(not(feature = "trace_guest"))]
+            let func: OutBHandlerFunction = Box::new(|_, _| -> Result<()> { Ok(()) });
+            Arc::new(Mutex::new(OutBHandler::from(func)))
+        };
         vm.initialise(
             RawPtr::from(0x230000),
             1234567890,
diff --git a/src/hyperlight_host/src/hypervisor/surrogate_process.rs b/src/hyperlight_host/src/hypervisor/surrogate_process.rs
index caaa79d00..d026362d2 100644
--- a/src/hyperlight_host/src/hypervisor/surrogate_process.rs
+++ b/src/hyperlight_host/src/hypervisor/surrogate_process.rs
@@ -83,7 +83,6 @@ impl Drop for SurrogateProcess {
                         "Failed to return surrogate process to surrogate process manager when dropping : {:?}",
                         e
                     );
-                    return;
                 }
             },
             Err(e) => {
@@ -91,7 +90,6 @@ impl Drop for SurrogateProcess {
                     "Failed to get surrogate process manager when dropping SurrogateProcess: {:?}",
                     e
                 );
-                return;
             }
         }
     }
diff --git a/src/hyperlight_host/src/mem/elf.rs b/src/hyperlight_host/src/mem/elf.rs
index 3efe09b4f..ff83d42c8 100644
--- a/src/hyperlight_host/src/mem/elf.rs
+++ b/src/hyperlight_host/src/mem/elf.rs
@@ -14,6 +14,9 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
+#[cfg(feature = "unwind_guest")]
+use std::sync::Arc;
+
 #[cfg(target_arch = "aarch64")]
 use goblin::elf::reloc::{R_AARCH64_NONE, R_AARCH64_RELATIVE};
 #[cfg(target_arch = "x86_64")]
@@ -26,13 +29,85 @@ use goblin::elf64::program_header::PT_LOAD;
 
 use crate::{Result, log_then_return, new_error};
 
+#[cfg(feature = "unwind_guest")]
+struct ResolvedSectionHeader {
+    name: String,
+    addr: u64,
+    offset: u64,
+    size: u64,
+}
+
 pub(crate) struct ElfInfo {
     payload: Vec<u8>,
     phdrs: ProgramHeaders,
+    #[cfg(feature = "unwind_guest")]
+    shdrs: Vec<ResolvedSectionHeader>,
     entry: u64,
     relocs: Vec<Reloc>,
 }
 
+#[cfg(feature = "unwind_guest")]
+struct UnwindInfo {
+    payload: Vec<u8>,
+    load_addr: u64,
+    va_size: u64,
+    base_svma: u64,
+    shdrs: Vec<ResolvedSectionHeader>,
+}
+
+#[cfg(feature = "unwind_guest")]
+impl super::exe::UnwindInfo for UnwindInfo {
+    fn as_module(&self) -> framehop::Module<Vec<u8>> {
+        framehop::Module::new(
+            // TODO: plumb through a name from from_file if this
+            // came from a file
+            "guest".to_string(),
+            self.load_addr..self.load_addr + self.va_size,
+            self.load_addr,
+            self,
+        )
+    }
+    fn hash(&self) -> blake3::Hash {
+        blake3::hash(&self.payload)
+    }
+}
+
+#[cfg(feature = "unwind_guest")]
+impl UnwindInfo {
+    fn resolved_section_header(&self, name: &[u8]) -> Option<&ResolvedSectionHeader> {
+        self.shdrs
+            .iter()
+            .find(|&sh| sh.name.as_bytes()[0..core::cmp::min(name.len(), sh.name.len())] == *name)
+    }
+}
+
+#[cfg(feature = "unwind_guest")]
+impl framehop::ModuleSectionInfo<Vec<u8>> for &UnwindInfo {
+    fn base_svma(&self) -> u64 {
+        self.base_svma
+    }
+    fn section_svma_range(&mut self, name: &[u8]) -> Option<std::ops::Range<u64>> {
+        let shdr = self.resolved_section_header(name)?;
+        Some(shdr.addr..shdr.addr + shdr.size)
+    }
+    fn section_data(&mut self, name: &[u8]) -> Option<Vec<u8>> {
+        if name == b".eh_frame" && self.resolved_section_header(b".debug_frame").is_some() {
+            /* Rustc does not always emit enough information for stack
+             * unwinding in .eh_frame, presumably because we use panic =
+             * abort in the guest. Framehop defaults to ignoring
+             * .debug_frame if .eh_frame exists, but we want the opposite
+             * behaviour here, since .debug_frame will actually contain
+             * frame information whereas .eh_frame often doesn't because
+             * of the aforementioned behaviour.  Consequently, we hack
+             * around this by pretending that .eh_frame doesn't exist if
+             * .debug_frame does. */
+            return None;
+        }
+        let shdr = self.resolved_section_header(name)?;
+        Some(self.payload[shdr.offset as usize..(shdr.offset + shdr.size) as usize].to_vec())
+    }
+}
+
 impl ElfInfo {
     pub(crate) fn new(bytes: &[u8]) -> Result<Self> {
         let elf = Elf::parse(bytes)?;
@@ -47,6 +122,19 @@ impl ElfInfo {
         Ok(ElfInfo {
             payload: bytes.to_vec(),
             phdrs: elf.program_headers,
+            #[cfg(feature = "unwind_guest")]
+            shdrs: elf
+                .section_headers
+                .iter()
+                .filter_map(|sh| {
+                    Some(ResolvedSectionHeader {
+                        name: elf.shdr_strtab.get_at(sh.sh_name)?.to_string(),
+                        addr: sh.sh_addr,
+                        offset: sh.sh_offset,
+                        size: sh.sh_size,
+                    })
+                })
+                .collect(),
             entry: elf.entry,
             relocs,
         })
@@ -73,7 +161,11 @@ impl ElfInfo {
             .unwrap();
         (max_phdr.p_vaddr + max_phdr.p_memsz - self.get_base_va()) as usize
     }
-    pub(crate) fn load_at(&self, load_addr: usize, target: &mut [u8]) -> Result<()> {
+    pub(crate) fn load_at(
+        self,
+        load_addr: usize,
+        target: &mut [u8],
+    ) -> Result<super::exe::LoadInfo> {
         let base_va = self.get_base_va();
         for phdr in self.phdrs.iter().filter(|phdr| phdr.p_type == PT_LOAD) {
             let start_va = (phdr.p_vaddr - base_va) as usize;
@@ -113,6 +205,20 @@ impl ElfInfo {
                 }
             }
         }
-        Ok(())
+        cfg_if::cfg_if! {
+            if #[cfg(feature = "unwind_guest")] {
+                let va_size = self.get_va_size() as u64;
+                let base_svma = self.get_base_va();
+                Ok(Arc::new(UnwindInfo {
+                    payload: self.payload,
+                    load_addr: load_addr as u64,
+                    va_size,
+                    base_svma,
+                    shdrs: self.shdrs,
+                }))
+            } else {
+                Ok(())
+            }
+        }
     }
 }
diff --git a/src/hyperlight_host/src/mem/exe.rs b/src/hyperlight_host/src/mem/exe.rs
index bf1724317..064d58cde 100644
--- a/src/hyperlight_host/src/mem/exe.rs
+++ b/src/hyperlight_host/src/mem/exe.rs
@@ -16,6 +16,8 @@ limitations under the License.
 
 use std::fs::File;
 use std::io::Read;
+#[cfg(feature = "unwind_guest")]
+use std::sync::Arc;
 use std::vec::Vec;
 
 use super::elf::ElfInfo;
@@ -37,6 +39,41 @@ pub enum ExeInfo {
 const DEFAULT_ELF_STACK_RESERVE: u64 = 65536;
 const DEFAULT_ELF_HEAP_RESERVE: u64 = 131072;
 
+#[cfg(feature = "unwind_guest")]
+pub(crate) trait UnwindInfo: Send + Sync {
+    fn as_module(&self) -> framehop::Module<Vec<u8>>;
+    fn hash(&self) -> blake3::Hash;
+}
+
+#[cfg(feature = "unwind_guest")]
+pub(crate) struct DummyUnwindInfo {}
+#[cfg(feature = "unwind_guest")]
+impl UnwindInfo for DummyUnwindInfo {
+    fn as_module(&self) -> framehop::Module<Vec<u8>> {
+        framehop::Module::new("unsupported".to_string(), 0..0, 0, self)
+    }
+    fn hash(&self) -> blake3::Hash {
+        blake3::Hash::from_bytes([0; 32])
+    }
+}
+#[cfg(feature = "unwind_guest")]
+impl<A> framehop::ModuleSectionInfo<A> for &DummyUnwindInfo {
+    fn base_svma(&self) -> u64 {
+        0
+    }
+    fn section_svma_range(&mut self, _name: &[u8]) -> Option<std::ops::Range<u64>> {
+        None
+    }
+    fn section_data(&mut self, _name: &[u8]) -> Option<A> {
+        None
+    }
+}
+
+#[cfg(feature = "unwind_guest")]
+pub(crate) type LoadInfo = Arc<dyn UnwindInfo>;
+#[cfg(not(feature = "unwind_guest"))]
+pub(crate) type LoadInfo = ();
+
 impl ExeInfo {
     pub fn from_file(path: &str) -> Result<Self> {
         let mut file = File::open(path)?;
@@ -71,12 +108,9 @@ impl ExeInfo {
     // copying into target, but the PE loader chooses to apply
     // relocations in its owned representation of the PE contents,
     // which requires it to be &mut.
-    pub fn load(&mut self, load_addr: usize, target: &mut [u8]) -> Result<()> {
+    pub fn load(self, load_addr: usize, target: &mut [u8]) -> Result<LoadInfo> {
         match self {
-            ExeInfo::Elf(elf) => {
-                elf.load_at(load_addr, target)?;
-            }
+            ExeInfo::Elf(elf) => elf.load_at(load_addr, target),
         }
-        Ok(())
     }
 }
diff --git a/src/hyperlight_host/src/mem/layout.rs b/src/hyperlight_host/src/mem/layout.rs
index 04edc9bcc..a8a1e5fc9 100644
--- a/src/hyperlight_host/src/mem/layout.rs
+++ b/src/hyperlight_host/src/mem/layout.rs
@@ -381,6 +381,7 @@ impl SandboxMemoryLayout {
 
     /// Get the offset in guest memory to the OutB pointer.
     #[instrument(skip_all, parent = Span::current(), level= "Trace")]
+    #[allow(dead_code)]
     pub(super) fn get_outb_pointer_offset(&self) -> usize {
         // The outb pointer is immediately after the code pointer
         // in the `CodeAndOutBPointers` struct which is a u64
@@ -389,6 +390,7 @@ impl SandboxMemoryLayout {
 
     /// Get the offset in guest memory to the OutB context.
     #[instrument(skip_all, parent = Span::current(), level= "Trace")]
+    #[allow(dead_code)]
     pub(super) fn get_outb_context_offset(&self) -> usize {
         // The outb context is immediately after the outb pointer
         // in the `CodeAndOutBPointers` struct which is a u64
@@ -416,6 +418,7 @@ impl SandboxMemoryLayout {
     /// This function exists to accommodate the macro that generates C API
     /// compatible functions.
     #[instrument(skip_all, parent = Span::current(), level= "Trace")]
+    #[allow(dead_code)]
     pub(crate) fn get_output_data_offset(&self) -> usize {
         self.output_data_buffer_offset
     }
@@ -452,6 +455,7 @@ impl SandboxMemoryLayout {
 
     /// Get the offset in guest memory to the PEB address
     #[instrument(skip_all, parent = Span::current(), level= "Trace")]
+    #[allow(dead_code)]
     pub(super) fn get_in_process_peb_offset(&self) -> usize {
         self.peb_offset
     }
@@ -486,6 +490,7 @@ impl SandboxMemoryLayout {
 
     /// Get the offset to the guest guard page
     #[instrument(skip_all, parent = Span::current(), level= "Trace")]
+    #[allow(dead_code)]
     pub fn get_guard_page_offset(&self) -> usize {
         self.guard_page_offset
     }
diff --git a/src/hyperlight_host/src/mem/mgr.rs b/src/hyperlight_host/src/mem/mgr.rs
index 90cb76573..538ad626c 100644
--- a/src/hyperlight_host/src/mem/mgr.rs
+++ b/src/hyperlight_host/src/mem/mgr.rs
@@ -319,6 +319,7 @@ where
     /// `shared_mem` to indicate the address of the outb pointer and context
     /// for calling outb function
     #[instrument(err(Debug), skip_all, parent = Span::current(), level= "Trace")]
+    #[allow(dead_code)]
     pub(crate) fn set_outb_address_and_context(&mut self, addr: u64, context: u64) -> Result<()> {
         let pointer_offset = self.layout.get_outb_pointer_offset();
         let context_offset = self.layout.get_outb_context_offset();
@@ -345,17 +346,17 @@ impl SandboxMemoryManager<ExclusiveSharedMemory> {
     #[instrument(err(Debug), skip_all, parent = Span::current(), level= "Trace")]
     pub(crate) fn load_guest_binary_into_memory(
         cfg: SandboxConfiguration,
-        exe_info: &mut ExeInfo,
+        exe_info: ExeInfo,
         guest_blob: Option<&GuestBlob>,
-    ) -> Result<Self> {
+    ) -> Result<(Self, super::exe::LoadInfo)> {
         let guest_blob_size = guest_blob.map(|b| b.data.len()).unwrap_or(0);
         let guest_blob_mem_flags = guest_blob.map(|b| b.permissions);
 
         let layout = SandboxMemoryLayout::new(
             cfg,
             exe_info.loaded_size(),
-            usize::try_from(cfg.get_stack_size(exe_info))?,
-            usize::try_from(cfg.get_heap_size(exe_info))?,
+            usize::try_from(cfg.get_stack_size(&exe_info))?,
+            usize::try_from(cfg.get_heap_size(&exe_info))?,
             guest_blob_size,
             guest_blob_mem_flags,
         )?;
@@ -373,12 +374,15 @@ impl SandboxMemoryManager<ExclusiveSharedMemory> {
             shared_mem.write_u64(offset, load_addr_u64)?;
         }
 
-        exe_info.load(
+        let load_info = exe_info.load(
             load_addr.clone().try_into()?,
             &mut shared_mem.as_mut_slice()[layout.get_guest_code_offset()..],
         )?;
 
-        Ok(Self::new(layout, shared_mem, load_addr, entrypoint_offset))
+        Ok((
+            Self::new(layout, shared_mem, load_addr, entrypoint_offset),
+            load_info,
+        ))
     }
 
     /// Writes host function details to memory
diff --git a/src/hyperlight_host/src/mem/ptr_offset.rs b/src/hyperlight_host/src/mem/ptr_offset.rs
index 673767e36..a8105ed70 100644
--- a/src/hyperlight_host/src/mem/ptr_offset.rs
+++ b/src/hyperlight_host/src/mem/ptr_offset.rs
@@ -32,11 +32,13 @@ pub(crate) struct Offset(u64);
 impl Offset {
     /// Get the offset representing `0`
     #[instrument(skip_all, parent = Span::current(), level= "Trace")]
+    #[allow(dead_code)]
     pub(super) fn zero() -> Self {
         Self::default()
     }
 
     /// round up to the nearest multiple of `alignment`
+    #[allow(dead_code)]
     pub(super) fn round_up_to(self, alignment: u64) -> Self {
         let remainder = self.0 % alignment;
         let multiples = self.0 / alignment;
diff --git a/src/hyperlight_host/src/mem/shared_mem.rs b/src/hyperlight_host/src/mem/shared_mem.rs
index 50c809f44..23d0b7fcf 100644
--- a/src/hyperlight_host/src/mem/shared_mem.rs
+++ b/src/hyperlight_host/src/mem/shared_mem.rs
@@ -502,6 +502,7 @@ impl ExclusiveSharedMemory {
         })
     }
 
+    #[allow(dead_code)]
     pub(super) fn make_memory_executable(&self) -> Result<()> {
         #[cfg(target_os = "windows")]
         {
@@ -616,6 +617,7 @@ impl ExclusiveSharedMemory {
     /// Return the address of memory at an offset to this `SharedMemory` checking
     /// that the memory is within the bounds of the `SharedMemory`.
     #[instrument(err(Debug), skip_all, parent = Span::current(), level= "Trace")]
+    #[allow(dead_code)]
     pub(crate) fn calculate_address(&self, offset: usize) -> Result<usize> {
         bounds_check!(offset, 0, self.mem_size());
         Ok(self.base_addr() + offset)
diff --git a/src/hyperlight_host/src/mem/shared_mem_snapshot.rs b/src/hyperlight_host/src/mem/shared_mem_snapshot.rs
index ac2bdc6b5..cabc83824 100644
--- a/src/hyperlight_host/src/mem/shared_mem_snapshot.rs
+++ b/src/hyperlight_host/src/mem/shared_mem_snapshot.rs
@@ -44,7 +44,7 @@ impl SharedMemorySnapshot {
     /// Take another snapshot of the internally-stored `SharedMemory`,
     /// then store it internally.
     #[instrument(err(Debug), skip_all, parent = Span::current(), level= "Trace")]
-
+    #[allow(dead_code)]
     pub(super) fn replace_snapshot<S: SharedMemory>(&mut self, shared_mem: &mut S) -> Result<()> {
         self.snapshot = shared_mem.with_exclusivity(|e| e.copy_all_to_vec())??;
         Ok(())
diff --git a/src/hyperlight_host/src/sandbox/host_funcs.rs b/src/hyperlight_host/src/sandbox/host_funcs.rs
index 96751f391..6d3c8d98a 100644
--- a/src/hyperlight_host/src/sandbox/host_funcs.rs
+++ b/src/hyperlight_host/src/sandbox/host_funcs.rs
@@ -93,6 +93,7 @@ impl FunctionRegistry {
     /// Return `Ok` if the function was found and was of the right signature,
     /// and `Err` otherwise.
     #[instrument(err(Debug), skip_all, parent = Span::current(), level = "Trace")]
+    #[allow(dead_code)]
     pub(super) fn host_print(&mut self, msg: String) -> Result<i32> {
         let res = self.call_host_func_impl("HostPrint", vec![ParameterValue::String(msg)])?;
         res.try_into()
diff --git a/src/hyperlight_host/src/sandbox/initialized_multi_use.rs b/src/hyperlight_host/src/sandbox/initialized_multi_use.rs
index 8df9d08ef..38d34e502 100644
--- a/src/hyperlight_host/src/sandbox/initialized_multi_use.rs
+++ b/src/hyperlight_host/src/sandbox/initialized_multi_use.rs
@@ -189,6 +189,7 @@ impl MultiUseSandbox {
     /// `rgn.region_type` is ignored, since guest PTEs are not created
     /// for the new memory.
     ///
+    /// # Safety
     /// It is the caller's responsibility to ensure that the host side
     /// of the region remains intact and is not written to until this
     /// mapping is removed, either due to the destruction of the
diff --git a/src/hyperlight_host/src/sandbox/mod.rs b/src/hyperlight_host/src/sandbox/mod.rs
index c6e33c84b..34bc0c08c 100644
--- a/src/hyperlight_host/src/sandbox/mod.rs
+++ b/src/hyperlight_host/src/sandbox/mod.rs
@@ -40,10 +40,17 @@ pub(crate) mod uninitialized_evolve;
 /// Trait used by the macros to paper over the differences between hyperlight and hyperlight-wasm
 mod callable;
 
+#[cfg(feature = "unwind_guest")]
+use std::io::Write;
+#[cfg(feature = "trace_guest")]
+use std::sync::{Arc, Mutex};
+
 /// Trait used by the macros to paper over the differences between hyperlight and hyperlight-wasm
 pub use callable::Callable;
 /// Re-export for `SandboxConfiguration` type
 pub use config::SandboxConfiguration;
+#[cfg(feature = "unwind_guest")]
+use framehop::Unwinder;
 /// Re-export for the `MultiUseSandbox` type
 pub use initialized_multi_use::MultiUseSandbox;
 use tracing::{Span, instrument};
@@ -86,6 +93,102 @@ pub fn is_hypervisor_present() -> bool {
     hypervisor::get_available_hypervisor().is_some()
 }
 
+#[cfg(feature = "trace_guest")]
+#[derive(Clone)]
+/// The information that trace collection requires in order to write
+/// an accurate trace.
+pub(crate) struct TraceInfo {
+    /// The epoch against which trace events are timed; at least as
+    /// early as the creation of the sandbox being traced.
+    #[allow(dead_code)]
+    pub epoch: std::time::Instant,
+    /// The frequency of the timestamp counter.
+    #[allow(dead_code)]
+    pub tsc_freq: u64,
+    /// The epoch at which the guest started, if it has started.
+    /// This is used to calculate the time spent in the guest relative to the
+    /// time of the host.
+    #[allow(dead_code)]
+    pub guest_start_epoch: Option<std::time::Instant>,
+    /// The start guest time, in TSC cycles, for the current guest.
+    #[allow(dead_code)]
+    pub guest_start_tsc: Option<u64>,
+    /// The file to which the trace is being written
+    #[allow(dead_code)]
+    pub file: Arc<Mutex<std::fs::File>>,
+    /// The unwind information for the current guest
+    #[cfg(feature = "unwind_guest")]
+    #[allow(dead_code)]
+    pub unwind_module: Arc<dyn crate::mem::exe::UnwindInfo>,
+    /// The framehop unwinder for the current guest
+    #[cfg(feature = "unwind_guest")]
+    pub unwinder: framehop::x86_64::UnwinderX86_64<Vec<u8>>,
+    /// The framehop cache
+    #[cfg(feature = "unwind_guest")]
+    pub unwind_cache: Arc<Mutex<framehop::x86_64::CacheX86_64>>,
+}
+#[cfg(feature = "trace_guest")]
+impl TraceInfo {
+    /// Create a new TraceInfo by saving the current time as the epoch
+    /// and generating a random filename.
+    pub fn new(
+        #[cfg(feature = "unwind_guest")] unwind_module: Arc<dyn crate::mem::exe::UnwindInfo>,
+    ) -> crate::Result<Self> {
+        let mut path = std::env::current_dir()?;
+        path.push("trace");
+        path.push(uuid::Uuid::new_v4().to_string());
+        path.set_extension("trace");
+        #[cfg(feature = "unwind_guest")]
+        let hash = unwind_module.hash();
+        #[cfg(feature = "unwind_guest")]
+        let (unwinder, unwind_cache) = {
+            let mut unwinder = framehop::x86_64::UnwinderX86_64::new();
+            unwinder.add_module(unwind_module.clone().as_module());
+            let cache = framehop::x86_64::CacheX86_64::new();
+            (unwinder, Arc::new(Mutex::new(cache)))
+        };
+        let tsc_freq = Self::calculate_tsc_freq()?;
+
+        let ret = Self {
+            epoch: std::time::Instant::now(),
+            tsc_freq,
+            guest_start_epoch: None,
+            guest_start_tsc: None,
+            file: Arc::new(Mutex::new(std::fs::File::create_new(path)?)),
+            #[cfg(feature = "unwind_guest")]
+            unwind_module,
+            #[cfg(feature = "unwind_guest")]
+            unwinder,
+            #[cfg(feature = "unwind_guest")]
+            unwind_cache,
+        };
+        /* write a frame identifying the binary */
+        #[cfg(feature = "unwind_guest")]
+        self::outb::record_trace_frame(&ret, 0, |f| {
+            let _ = f.write_all(hash.as_bytes());
+        })?;
+        Ok(ret)
+    }
+
+    /// Calculate the TSC frequency based on the RDTSC instruction.
+    fn calculate_tsc_freq() -> crate::Result<u64> {
+        if !hyperlight_guest_tracing::invariant_tsc::has_invariant_tsc() {
+            return Err(crate::new_error!(
+                "Invariant TSC is not supported on this platform"
+            ));
+        }
+        let start = hyperlight_guest_tracing::invariant_tsc::read_tsc();
+        let start_time = std::time::Instant::now();
+        // Sleep for 1 second to get a good sample
+        std::thread::sleep(std::time::Duration::from_secs(1));
+        let end = hyperlight_guest_tracing::invariant_tsc::read_tsc();
+        let end_time = std::time::Instant::now();
+        let elapsed = end_time.duration_since(start_time).as_secs_f64();
+
+        Ok(((end - start) as f64 / elapsed) as u64)
+    }
+}
+
 pub(crate) trait WrapperGetter {
     #[allow(dead_code)]
     fn get_mgr_wrapper(&self) -> &MemMgrWrapper<HostSharedMemory>;
diff --git a/src/hyperlight_host/src/sandbox/outb.rs b/src/hyperlight_host/src/sandbox/outb.rs
index dcdd96589..524c9d811 100644
--- a/src/hyperlight_host/src/sandbox/outb.rs
+++ b/src/hyperlight_host/src/sandbox/outb.rs
@@ -14,12 +14,20 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
+#[cfg(feature = "trace_guest")]
+use std::io::Write;
 use std::sync::{Arc, Mutex};
 
+#[cfg(feature = "unwind_guest")]
+use fallible_iterator::FallibleIterator;
+#[cfg(feature = "unwind_guest")]
+use framehop::Unwinder;
 use hyperlight_common::flatbuffer_wrappers::function_types::ParameterValue;
 use hyperlight_common::flatbuffer_wrappers::guest_error::ErrorCode;
 use hyperlight_common::flatbuffer_wrappers::guest_log_data::GuestLogData;
 use hyperlight_common::outb::{Exception, OutBAction};
+#[cfg(feature = "trace_guest")]
+use hyperlight_guest_tracing::TraceRecord;
 use log::{Level, Record};
 use tracing::{Span, instrument};
 use tracing_log::format_trace;
@@ -27,9 +35,13 @@ use tracing_log::format_trace;
 use super::host_funcs::FunctionRegistry;
 use super::mem_mgr::MemMgrWrapper;
 use crate::hypervisor::handlers::{OutBHandler, OutBHandlerFunction, OutBHandlerWrapper};
+#[cfg(feature = "trace_guest")]
+use crate::mem::layout::SandboxMemoryLayout;
 use crate::mem::mgr::SandboxMemoryManager;
 use crate::mem::shared_mem::HostSharedMemory;
 use crate::{HyperlightError, Result, new_error};
+#[cfg(feature = "trace_guest")]
+use crate::{hypervisor::Hypervisor, sandbox::TraceInfo};
 
 #[instrument(err(Debug), skip_all, parent = Span::current(), level="Trace")]
 pub(super) fn outb_log(mgr: &mut SandboxMemoryManager<HostSharedMemory>) -> Result<()> {
@@ -140,7 +152,111 @@ fn outb_abort(mem_mgr: &mut MemMgrWrapper<HostSharedMemory>, data: u32) -> Resul
 
         buffer.push(b);
     }
+    Ok(())
+}
+
+#[cfg(feature = "unwind_guest")]
+fn unwind(
+    hv: &dyn Hypervisor,
+    mem: &SandboxMemoryManager<HostSharedMemory>,
+    trace_info: &TraceInfo,
+) -> Result<Vec<u64>> {
+    let mut read_stack = |addr| {
+        mem.shared_mem
+            .read::<u64>((addr - SandboxMemoryLayout::BASE_ADDRESS as u64) as usize)
+            .map_err(|_| ())
+    };
+    let mut cache = trace_info
+        .unwind_cache
+        .try_lock()
+        .map_err(|e| new_error!("could not lock unwinder cache {}\n", e))?;
+    let iter = trace_info.unwinder.iter_frames(
+        hv.read_trace_reg(crate::hypervisor::TraceRegister::RIP)?,
+        framehop::x86_64::UnwindRegsX86_64::new(
+            hv.read_trace_reg(crate::hypervisor::TraceRegister::RIP)?,
+            hv.read_trace_reg(crate::hypervisor::TraceRegister::RSP)?,
+            hv.read_trace_reg(crate::hypervisor::TraceRegister::RBP)?,
+        ),
+        &mut *cache,
+        &mut read_stack,
+    );
+    iter.map(|f| Ok(f.address() - mem.layout.get_guest_code_address() as u64))
+        .collect()
+        .map_err(|e| new_error!("couldn't unwind: {}", e))
+}
 
+#[cfg(feature = "unwind_guest")]
+fn write_stack(out: &mut std::fs::File, stack: &[u64]) {
+    let _ = out.write_all(&stack.len().to_ne_bytes());
+    for frame in stack {
+        let _ = out.write_all(&frame.to_ne_bytes());
+    }
+}
+
+#[cfg(feature = "unwind_guest")]
+pub(super) fn record_trace_frame<F: FnOnce(&mut std::fs::File)>(
+    trace_info: &TraceInfo,
+    frame_id: u64,
+    write_frame: F,
+) -> Result<()> {
+    let Ok(mut out) = trace_info.file.lock() else {
+        return Ok(());
+    };
+    // frame structure:
+    // 16 bytes timestamp
+    let now = std::time::Instant::now().saturating_duration_since(trace_info.epoch);
+    let _ = out.write_all(&now.as_micros().to_ne_bytes());
+    // 8 bytes frame type id
+    let _ = out.write_all(&frame_id.to_ne_bytes());
+    // frame data
+    write_frame(&mut out);
+    Ok(())
+}
+
+#[cfg(feature = "trace_guest")]
+pub(super) fn record_guest_trace_frame<F: FnOnce(&mut std::fs::File)>(
+    trace_info: &TraceInfo,
+    frame_id: u64,
+    cycles: u64,
+    write_frame: F,
+) -> Result<()> {
+    let Ok(mut out) = trace_info.file.lock() else {
+        return Ok(());
+    };
+    // frame structure:
+    // 16 bytes timestamp
+
+    // The number of cycles spent in the guest relative to the first received trace record
+    let cycles_spent = cycles
+        - trace_info
+            .guest_start_tsc
+            .as_ref()
+            .map_or_else(|| 0, |c| *c);
+    // Convert cycles to microseconds based on the TSC frequency
+    let micros = cycles_spent as f64 / trace_info.tsc_freq as f64 * 1_000_000f64;
+
+    // Convert to a Duration
+    let guest_duration = std::time::Duration::from_micros(micros as u64);
+
+    // Calculate the time when the guest started execution relative to the host epoch
+    // Note: This is relative to the time saved when the `TraceInfo` was created (before the
+    // Hypervisor is created).
+    let guest_start_time = trace_info
+        .guest_start_epoch
+        .as_ref()
+        .unwrap_or(&trace_info.epoch)
+        .saturating_duration_since(trace_info.epoch);
+
+    // Calculate the timestamp when the actual frame was recorded relative to the host epoch
+    let timestamp = guest_start_time
+        .checked_add(guest_duration)
+        .unwrap_or(guest_duration);
+
+    let _ = out.write_all(&timestamp.as_micros().to_ne_bytes());
+    // 8 bytes frame type id
+    let _ = out.write_all(&frame_id.to_ne_bytes());
+    // frame data
+    write_frame(&mut out);
     Ok(())
 }
 
@@ -149,6 +265,7 @@ fn outb_abort(mem_mgr: &mut MemMgrWrapper<HostSharedMemory>, data: u32) -> Resul
 fn handle_outb_impl(
     mem_mgr: &mut MemMgrWrapper<HostSharedMemory>,
     host_funcs: Arc<Mutex<FunctionRegistry>>,
+    #[cfg(feature = "trace_guest")] _hv: &mut dyn Hypervisor,
     port: u16,
     data: u32,
 ) -> Result<()> {
@@ -180,6 +297,93 @@ fn handle_outb_impl(
             eprint!("{}", ch);
             Ok(())
         }
+        #[cfg(feature = "unwind_guest")]
+        OutBAction::TraceRecordStack => {
+            let Ok(stack) = unwind(_hv, mem_mgr.as_ref(), _hv.trace_info_as_ref()) else {
+                return Ok(());
+            };
+            record_trace_frame(_hv.trace_info_as_ref(), 1u64, |f| {
+                write_stack(f, &stack);
+            })
+        }
+        #[cfg(feature = "mem_profile")]
+        OutBAction::TraceMemoryAlloc => {
+            let Ok(stack) = unwind(_hv, mem_mgr.as_ref(), _hv.trace_info_as_ref()) else {
+                return Ok(());
+            };
+            let Ok(amt) = _hv.read_trace_reg(crate::hypervisor::TraceRegister::RAX) else {
+                return Ok(());
+            };
+            let Ok(ptr) = _hv.read_trace_reg(crate::hypervisor::TraceRegister::RCX) else {
+                return Ok(());
+            };
+            record_trace_frame(_hv.trace_info_as_ref(), 2u64, |f| {
+                let _ = f.write_all(&ptr.to_ne_bytes());
+                let _ = f.write_all(&amt.to_ne_bytes());
+                write_stack(f, &stack);
+            })
+        }
+        #[cfg(feature = "mem_profile")]
+        OutBAction::TraceMemoryFree => {
+            let Ok(stack) = unwind(_hv, mem_mgr.as_ref(), _hv.trace_info_as_ref()) else {
+                return Ok(());
+            };
+            let Ok(ptr) = _hv.read_trace_reg(crate::hypervisor::TraceRegister::RCX) else {
+                return Ok(());
+            };
+            record_trace_frame(_hv.trace_info_as_ref(), 3u64, |f| {
+                let _ = f.write_all(&ptr.to_ne_bytes());
+                write_stack(f, &stack);
+            })
+        }
+        #[cfg(feature = "trace_guest")]
+        OutBAction::TraceRecord => {
+            let Ok(len) = _hv.read_trace_reg(crate::hypervisor::TraceRegister::RAX) else {
+                return Ok(());
+            };
+            let Ok(ptr) = _hv.read_trace_reg(crate::hypervisor::TraceRegister::RCX) else {
+                return Ok(());
+            };
+            let mut buffer = vec![0u8; len as usize * std::mem::size_of::<TraceRecord>()];
+            let buffer = &mut buffer[..];
+
+            // Read the trace records from the guest memory
+            // TODO: maybe this can be done without copying?
+            mem_mgr
+                .as_ref()
+                .shared_mem
+                .copy_to_slice(buffer, ptr as usize - SandboxMemoryLayout::BASE_ADDRESS)
+                // .read::<u64>((addr - SandboxMemoryLayout::BASE_ADDRESS as u64) as usize)
+                .map_err(|e| {
+                    new_error!(
+                        "Failed to copy trace records from guest memory to host: {:?}",
+                        e
+                    )
+                })?;
+
+            let traces = unsafe {
+                std::slice::from_raw_parts(buffer.as_ptr() as *const TraceRecord, len as usize)
+            };
+
+            {
+                let trace_info = _hv.trace_info_as_mut();
+                // Store the start guest cycles if not already set
+                // This is the `entrypoint` of the guest execution
+                // This should be set only once, at the start of the guest execution
+                if trace_info.guest_start_tsc.is_none() && !traces.is_empty() {
+                    trace_info.guest_start_tsc = Some(traces[0].cycles);
+                }
+            }
+
+            for record in traces {
+                record_guest_trace_frame(_hv.trace_info_as_ref(), 4u64, record.cycles, |f| {
+                    let _ = f.write_all(&record.msg_len.to_ne_bytes());
+                    let _ = f.write_all(&record.msg[..record.msg_len]);
+                })?
+            }
+
+            Ok(())
+        }
     }
 }
 
@@ -192,14 +396,17 @@ pub(crate) fn outb_handler_wrapper(
     mut mem_mgr_wrapper: MemMgrWrapper<HostSharedMemory>,
     host_funcs_wrapper: Arc<Mutex<FunctionRegistry>>,
 ) -> OutBHandlerWrapper {
-    let outb_func: OutBHandlerFunction = Box::new(move |port, payload| {
-        handle_outb_impl(
-            &mut mem_mgr_wrapper,
-            host_funcs_wrapper.clone(),
-            port,
-            payload,
-        )
-    });
+    let outb_func: OutBHandlerFunction =
+        Box::new(move |#[cfg(feature = "trace_guest")] hv, port, payload| {
+            handle_outb_impl(
+                &mut mem_mgr_wrapper,
+                host_funcs_wrapper.clone(),
+                #[cfg(feature = "trace_guest")]
+                hv,
+                port,
+                payload,
+            )
+        });
     let outb_hdl = OutBHandler::from(outb_func);
     Arc::new(Mutex::new(outb_hdl))
 }
@@ -240,13 +447,10 @@ mod tests {
         let sandbox_cfg = SandboxConfiguration::default();
 
         let new_mgr = || {
-            let mut exe_info = simple_guest_exe_info().unwrap();
-            let mut mgr = SandboxMemoryManager::load_guest_binary_into_memory(
-                sandbox_cfg,
-                &mut exe_info,
-                None,
-            )
-            .unwrap();
+            let exe_info = simple_guest_exe_info().unwrap();
+            let (mut mgr, _) =
+                SandboxMemoryManager::load_guest_binary_into_memory(sandbox_cfg, exe_info, None)
+                    .unwrap();
             let mem_size = mgr.get_shared_mem_mut().mem_size();
             let layout = mgr.layout;
             let shared_mem = mgr.get_shared_mem_mut();
@@ -355,10 +559,10 @@ mod tests {
         let sandbox_cfg = SandboxConfiguration::default();
         tracing::subscriber::with_default(subscriber.clone(), || {
             let new_mgr = || {
-                let mut exe_info = simple_guest_exe_info().unwrap();
-                let mut mgr = SandboxMemoryManager::load_guest_binary_into_memory(
+                let exe_info = simple_guest_exe_info().unwrap();
+                let (mut mgr, _) = SandboxMemoryManager::load_guest_binary_into_memory(
                     sandbox_cfg,
-                    &mut exe_info,
+                    exe_info,
                     None,
                 )
                 .unwrap();
diff --git a/src/hyperlight_host/src/sandbox/uninitialized.rs b/src/hyperlight_host/src/sandbox/uninitialized.rs
index e27f91ff2..1318f0eb4 100644
--- a/src/hyperlight_host/src/sandbox/uninitialized.rs
+++ b/src/hyperlight_host/src/sandbox/uninitialized.rs
@@ -80,6 +80,7 @@ pub struct UninitializedSandbox {
     pub(crate) config: SandboxConfiguration,
     #[cfg(any(crashdump, gdb))]
     pub(crate) rt_cfg: SandboxRuntimeConfig,
+    pub(crate) load_info: crate::mem::exe::LoadInfo,
 }
 
 impl crate::sandbox_state::sandbox::UninitializedSandbox for UninitializedSandbox {
@@ -250,8 +251,8 @@ impl UninitializedSandbox {
             }
         };
 
-        let mut mem_mgr_wrapper = {
-            let mut mgr = UninitializedSandbox::load_guest_binary(
+        let (mut mem_mgr_wrapper, load_info) = {
+            let (mut mgr, load_info) = UninitializedSandbox::load_guest_binary(
                 sandbox_cfg,
                 &guest_binary,
                 guest_blob.as_ref(),
@@ -259,7 +260,7 @@ impl UninitializedSandbox {
 
             let stack_guard = Self::create_stack_guard();
             mgr.set_stack_guard(&stack_guard)?;
-            MemMgrWrapper::new(mgr, stack_guard)
+            (MemMgrWrapper::new(mgr, stack_guard), load_info)
         };
 
         mem_mgr_wrapper.write_memory_layout()?;
@@ -278,6 +279,7 @@ impl UninitializedSandbox {
             config: sandbox_cfg,
             #[cfg(any(crashdump, gdb))]
             rt_cfg,
+            load_info,
         };
 
         // If we were passed a writer for host print register it otherwise use the default.
@@ -308,13 +310,16 @@ impl UninitializedSandbox {
         cfg: SandboxConfiguration,
         guest_binary: &GuestBinary,
         guest_blob: Option<&GuestBlob>,
-    ) -> Result<SandboxMemoryManager<ExclusiveSharedMemory>> {
-        let mut exe_info = match guest_binary {
+    ) -> Result<(
+        SandboxMemoryManager<ExclusiveSharedMemory>,
+        crate::mem::exe::LoadInfo,
+    )> {
+        let exe_info = match guest_binary {
             GuestBinary::FilePath(bin_path_str) => ExeInfo::from_file(bin_path_str)?,
             GuestBinary::Buffer(buffer) => ExeInfo::from_buf(buffer)?,
         };
 
-        SandboxMemoryManager::load_guest_binary_into_memory(cfg, &mut exe_info, guest_blob)
+        SandboxMemoryManager::load_guest_binary_into_memory(cfg, exe_info, guest_blob)
     }
 
     /// Set the max log level to be used by the guest.
diff --git a/src/hyperlight_host/src/sandbox/uninitialized_evolve.rs b/src/hyperlight_host/src/sandbox/uninitialized_evolve.rs
index a37f747e2..7d0ed0af6 100644
--- a/src/hyperlight_host/src/sandbox/uninitialized_evolve.rs
+++ b/src/hyperlight_host/src/sandbox/uninitialized_evolve.rs
@@ -28,6 +28,7 @@ use super::uninitialized::SandboxRuntimeConfig;
 use crate::HyperlightError::NoHypervisorFound;
 use crate::hypervisor::Hypervisor;
 use crate::hypervisor::handlers::{MemAccessHandlerCaller, OutBHandlerCaller};
+use crate::mem::exe::LoadInfo;
 use crate::mem::layout::SandboxMemoryLayout;
 use crate::mem::mgr::SandboxMemoryManager;
 use crate::mem::ptr::{GuestPtr, RawPtr};
@@ -35,6 +36,8 @@ use crate::mem::ptr_offset::Offset;
 use crate::mem::shared_mem::GuestSharedMemory;
 #[cfg(feature = "init-paging")]
 use crate::mem::shared_mem::SharedMemory;
+#[cfg(feature = "trace_guest")]
+use crate::sandbox::TraceInfo;
 #[cfg(gdb)]
 use crate::sandbox::config::DebugInfo;
 use crate::sandbox::host_funcs::FunctionRegistry;
@@ -78,6 +81,7 @@ where
         &u_sbox.config,
         #[cfg(any(crashdump, gdb))]
         &u_sbox.rt_cfg,
+        u_sbox.load_info,
     )?;
     let outb_hdl = outb_handler_wrapper(hshm.clone(), u_sbox.host_funcs.clone());
 
@@ -151,6 +155,7 @@ pub(crate) fn set_up_hypervisor_partition(
     mgr: &mut SandboxMemoryManager<GuestSharedMemory>,
     #[cfg_attr(target_os = "windows", allow(unused_variables))] config: &SandboxConfiguration,
     #[cfg(any(crashdump, gdb))] rt_cfg: &SandboxRuntimeConfig,
+    _load_info: LoadInfo,
 ) -> Result<Box<dyn Hypervisor>> {
     #[cfg(feature = "init-paging")]
     let rsp_ptr = {
@@ -209,6 +214,12 @@ pub(crate) fn set_up_hypervisor_partition(
         None
     };
 
+    #[cfg(feature = "trace_guest")]
+    let trace_info = TraceInfo::new(
+        #[cfg(feature = "unwind_guest")]
+        _load_info,
+    )?;
+
     match *get_available_hypervisor() {
         #[cfg(mshv)]
         Some(HypervisorType::Mshv) => {
@@ -222,6 +233,8 @@ pub(crate) fn set_up_hypervisor_partition(
                 gdb_conn,
                 #[cfg(crashdump)]
                 rt_cfg.clone(),
+                #[cfg(feature = "trace_guest")]
+                trace_info,
             )?;
             Ok(Box::new(hv))
         }
@@ -238,6 +251,8 @@ pub(crate) fn set_up_hypervisor_partition(
                 gdb_conn,
                 #[cfg(crashdump)]
                 rt_cfg.clone(),
+                #[cfg(feature = "trace_guest")]
+                trace_info,
             )?;
             Ok(Box::new(hv))
         }
@@ -260,6 +275,8 @@ pub(crate) fn set_up_hypervisor_partition(
                 gdb_conn,
                 #[cfg(crashdump)]
                 rt_cfg.clone(),
+                #[cfg(feature = "trace_guest")]
+                trace_info,
             )?;
             Ok(Box::new(hv))
         }
diff --git a/src/tests/rust_guests/callbackguest/Cargo.lock b/src/tests/rust_guests/callbackguest/Cargo.lock
index 82979afeb..0015fb70d 100644
--- a/src/tests/rust_guests/callbackguest/Cargo.lock
+++ b/src/tests/rust_guests/callbackguest/Cargo.lock
@@ -85,6 +85,8 @@ version = "0.7.0"
 dependencies = [
  "anyhow",
  "hyperlight-common",
+ "hyperlight-guest-tracing",
+ "hyperlight-guest-tracing-macro",
  "serde_json",
 ]
 
@@ -98,10 +100,29 @@ dependencies = [
  "glob",
  "hyperlight-common",
  "hyperlight-guest",
+ "hyperlight-guest-tracing",
+ "hyperlight-guest-tracing-macro",
  "log",
  "spin 0.10.0",
 ]
 
+[[package]]
+name = "hyperlight-guest-tracing"
+version = "0.7.0"
+dependencies = [
+ "hyperlight-common",
+ "spin 0.10.0",
+]
+
+[[package]]
+name = "hyperlight-guest-tracing-macro"
+version = "0.7.0"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "itoa"
 version = "1.0.15"
@@ -132,9 +153,9 @@ checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.94"
+version = "1.0.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a31971752e70b8b2686d7e46ec17fb38dad4051d94024c88df49b667caea9c84"
+checksum = "02b3e5e68a3a1a02aad3ec490a98007cbc13c37cbe84a3cd7b8e406d76e7f778"
 dependencies = [
  "unicode-ident",
 ]
@@ -233,9 +254,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.100"
+version = "2.0.104"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b09a44accad81e1ba1cd74a32461ba89dee89095ba17b32f5d03683b1b1fc2a0"
+checksum = "17b6f705963418cdb9927482fa304bc562ece2fdd4f616084c50b7023b435a40"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/src/tests/rust_guests/callbackguest/Cargo.toml b/src/tests/rust_guests/callbackguest/Cargo.toml
index ccbdf6a0a..2d63452e4 100644
--- a/src/tests/rust_guests/callbackguest/Cargo.toml
+++ b/src/tests/rust_guests/callbackguest/Cargo.toml
@@ -6,4 +6,10 @@ edition = "2021"
 [dependencies]
 hyperlight-guest = { path = "../../../hyperlight_guest" }
 hyperlight-guest-bin = { path = "../../../hyperlight_guest_bin" }
-hyperlight-common = { path = "../../../hyperlight_common", default-features = false }
\ No newline at end of file
+hyperlight-common = { path = "../../../hyperlight_common", default-features = false }
+
+[features]
+default = []
+trace_guest = ["hyperlight-guest-bin/trace_guest"]
+unwind_guest = ["hyperlight-common/unwind_guest"]
+mem_profile = ["hyperlight-common/mem_profile", "hyperlight-guest-bin/mem_profile"]
\ No newline at end of file
diff --git a/src/tests/rust_guests/dummyguest/Cargo.lock b/src/tests/rust_guests/dummyguest/Cargo.lock
index 3848de252..d87ea19cc 100644
--- a/src/tests/rust_guests/dummyguest/Cargo.lock
+++ b/src/tests/rust_guests/dummyguest/Cargo.lock
@@ -1,7 +1,269 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
+
+[[package]]
+name = "anyhow"
+version = "1.0.98"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e16d2d3311acee920a9eb8d33b8cbc1787ce4a264e85f964c2404b969bdcd487"
+
+[[package]]
+name = "autocfg"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
+
+[[package]]
+name = "bitflags"
+version = "2.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b8e56985ec62d17e9c1001dc89c88ecd7dc08e47eba5ec7c29c7b5eeecde967"
+
+[[package]]
+name = "buddy_system_allocator"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1a0108968a3a2dab95b089c0fc3f1afa7759aa5ebe6f1d86d206d6f7ba726eb"
+dependencies = [
+ "spin 0.9.8",
+]
+
+[[package]]
+name = "cc"
+version = "1.2.29"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c1599538de2394445747c8cf7935946e3cc27e9625f889d979bfb2aaf569362"
+dependencies = [
+ "shlex",
+]
+
+[[package]]
+name = "cfg-if"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9555578bc9e57714c812a1f84e4fc5b4d21fcb063490c624de019f7464c91268"
 
 [[package]]
 name = "dummyguest"
 version = "0.4.0"
+dependencies = [
+ "hyperlight-common",
+ "hyperlight-guest-bin",
+]
+
+[[package]]
+name = "flatbuffers"
+version = "25.2.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1045398c1bfd89168b5fd3f1fc11f6e70b34f6f66300c87d44d3de849463abf1"
+dependencies = [
+ "bitflags",
+ "rustc_version",
+]
+
+[[package]]
+name = "glob"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a8d1add55171497b4705a648c6b583acafb01d58050a51727785f0b2c8e0a2b2"
+
+[[package]]
+name = "hyperlight-common"
+version = "0.7.0"
+dependencies = [
+ "anyhow",
+ "flatbuffers",
+ "log",
+ "spin 0.10.0",
+]
+
+[[package]]
+name = "hyperlight-guest"
+version = "0.7.0"
+dependencies = [
+ "anyhow",
+ "hyperlight-common",
+ "hyperlight-guest-tracing",
+ "hyperlight-guest-tracing-macro",
+ "serde_json",
+]
+
+[[package]]
+name = "hyperlight-guest-bin"
+version = "0.7.0"
+dependencies = [
+ "buddy_system_allocator",
+ "cc",
+ "cfg-if",
+ "glob",
+ "hyperlight-common",
+ "hyperlight-guest",
+ "hyperlight-guest-tracing",
+ "hyperlight-guest-tracing-macro",
+ "log",
+ "spin 0.10.0",
+]
+
+[[package]]
+name = "hyperlight-guest-tracing"
+version = "0.7.0"
+dependencies = [
+ "hyperlight-common",
+ "spin 0.10.0",
+]
+
+[[package]]
+name = "hyperlight-guest-tracing-macro"
+version = "0.7.0"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "itoa"
+version = "1.0.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4a5f13b858c8d314ee3e8f639011f7ccefe71f97f96e50151fb991f267928e2c"
+
+[[package]]
+name = "lock_api"
+version = "0.4.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96936507f153605bddfcda068dd804796c84324ed2510809e5b2a624c81da765"
+dependencies = [
+ "autocfg",
+ "scopeguard",
+]
+
+[[package]]
+name = "log"
+version = "0.4.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "13dc2df351e3202783a1fe0d44375f7295ffb4049267b0f3018346dc122a1d94"
+
+[[package]]
+name = "memchr"
+version = "2.7.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "32a282da65faaf38286cf3be983213fcf1d2e2a58700e808f83f4ea9a4804bc0"
+
+[[package]]
+name = "proc-macro2"
+version = "1.0.95"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "02b3e5e68a3a1a02aad3ec490a98007cbc13c37cbe84a3cd7b8e406d76e7f778"
+dependencies = [
+ "unicode-ident",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.40"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1885c039570dc00dcb4ff087a89e185fd56bae234ddc7f056a945bf36467248d"
+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "rustc_version"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cfcb3a22ef46e85b45de6ee7e79d063319ebb6594faafcf1c225ea92ab6e9b92"
+dependencies = [
+ "semver",
+]
+
+[[package]]
+name = "ryu"
+version = "1.0.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "28d3b2b1366ec20994f1fd18c3c594f05c5dd4bc44d8bb0c1c632c8d6829481f"
+
+[[package]]
+name = "scopeguard"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
+
+[[package]]
+name = "semver"
+version = "1.0.26"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56e6fa9c48d24d85fb3de5ad847117517440f6beceb7798af16b4a87d616b8d0"
+
+[[package]]
+name = "serde"
+version = "1.0.219"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f0e2c6ed6606019b4e29e69dbaba95b11854410e5347d525002456dbbb786b6"
+dependencies = [
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_derive"
+version = "1.0.219"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b0276cf7f2c73365f7157c8123c21cd9a50fbbd844757af28ca1f5925fc2a00"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "serde_json"
+version = "1.0.140"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "20068b6e96dc6c9bd23e01df8827e6c7e1f2fddd43c21810382803c136b99373"
+dependencies = [
+ "itoa",
+ "memchr",
+ "ryu",
+ "serde",
+]
+
+[[package]]
+name = "shlex"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
+
+[[package]]
+name = "spin"
+version = "0.9.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
+dependencies = [
+ "lock_api",
+]
+
+[[package]]
+name = "spin"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d5fe4ccb98d9c292d56fec89a5e07da7fc4cf0dc11e156b41793132775d3e591"
+dependencies = [
+ "lock_api",
+]
+
+[[package]]
+name = "syn"
+version = "2.0.104"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "17b6f705963418cdb9927482fa304bc562ece2fdd4f616084c50b7023b435a40"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
+name = "unicode-ident"
+version = "1.0.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"
diff --git a/src/tests/rust_guests/dummyguest/Cargo.toml b/src/tests/rust_guests/dummyguest/Cargo.toml
index 619031cae..3de8389e9 100644
--- a/src/tests/rust_guests/dummyguest/Cargo.toml
+++ b/src/tests/rust_guests/dummyguest/Cargo.toml
@@ -1,4 +1,15 @@
 [package]
 name = "dummyguest"
 version = "0.4.0"
-edition = "2021"
\ No newline at end of file
+edition = "2021"
+
+
+[dependencies]
+hyperlight-guest-bin = { path = "../../../hyperlight_guest_bin" }
+hyperlight-common = { path = "../../../hyperlight_common", default-features = false }
+
+[features]
+default = []
+trace_guest = ["hyperlight-guest-bin/trace_guest"]
+unwind_guest = ["hyperlight-common/unwind_guest"]
+mem_profile = ["hyperlight-common/mem_profile", "hyperlight-guest-bin/mem_profile"]
\ No newline at end of file
diff --git a/src/tests/rust_guests/simpleguest/Cargo.lock b/src/tests/rust_guests/simpleguest/Cargo.lock
index b30d4ef5e..be07dfbf3 100644
--- a/src/tests/rust_guests/simpleguest/Cargo.lock
+++ b/src/tests/rust_guests/simpleguest/Cargo.lock
@@ -76,6 +76,8 @@ version = "0.7.0"
 dependencies = [
  "anyhow",
  "hyperlight-common",
+ "hyperlight-guest-tracing",
+ "hyperlight-guest-tracing-macro",
  "serde_json",
 ]
 
@@ -89,10 +91,29 @@ dependencies = [
  "glob",
  "hyperlight-common",
  "hyperlight-guest",
+ "hyperlight-guest-tracing",
+ "hyperlight-guest-tracing-macro",
  "log",
  "spin 0.10.0",
 ]
 
+[[package]]
+name = "hyperlight-guest-tracing"
+version = "0.7.0"
+dependencies = [
+ "hyperlight-common",
+ "spin 0.10.0",
+]
+
+[[package]]
+name = "hyperlight-guest-tracing-macro"
+version = "0.7.0"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "itoa"
 version = "1.0.15"
@@ -123,9 +144,9 @@ checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.94"
+version = "1.0.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a31971752e70b8b2686d7e46ec17fb38dad4051d94024c88df49b667caea9c84"
+checksum = "02b3e5e68a3a1a02aad3ec490a98007cbc13c37cbe84a3cd7b8e406d76e7f778"
 dependencies = [
  "unicode-ident",
 ]
@@ -234,9 +255,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.100"
+version = "2.0.104"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b09a44accad81e1ba1cd74a32461ba89dee89095ba17b32f5d03683b1b1fc2a0"
+checksum = "17b6f705963418cdb9927482fa304bc562ece2fdd4f616084c50b7023b435a40"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/src/tests/rust_guests/simpleguest/Cargo.toml b/src/tests/rust_guests/simpleguest/Cargo.toml
index f2e75ee1c..515b618d5 100644
--- a/src/tests/rust_guests/simpleguest/Cargo.toml
+++ b/src/tests/rust_guests/simpleguest/Cargo.toml
@@ -8,3 +8,10 @@ hyperlight-guest = { path = "../../../hyperlight_guest" }
 hyperlight-guest-bin = { path = "../../../hyperlight_guest_bin" }
 hyperlight-common = { path = "../../../hyperlight_common", default-features = false }
 log = {version = "0.4", default-features = false }
+
+[features]
+default = []
+trace_guest = ["hyperlight-guest-bin/trace_guest"]
+unwind_guest = ["hyperlight-common/unwind_guest"]
+mem_profile = ["hyperlight-common/mem_profile", "hyperlight-guest-bin/mem_profile"]
+
diff --git a/src/tests/rust_guests/witguest/Cargo.lock b/src/tests/rust_guests/witguest/Cargo.lock
index a1edc4b10..b6d65c1bf 100644
--- a/src/tests/rust_guests/witguest/Cargo.lock
+++ b/src/tests/rust_guests/witguest/Cargo.lock
@@ -219,6 +219,8 @@ version = "0.7.0"
 dependencies = [
  "anyhow",
  "hyperlight-common",
+ "hyperlight-guest-tracing",
+ "hyperlight-guest-tracing-macro",
  "serde_json",
 ]
 
@@ -232,10 +234,29 @@ dependencies = [
  "glob",
  "hyperlight-common",
  "hyperlight-guest",
+ "hyperlight-guest-tracing",
+ "hyperlight-guest-tracing-macro",
  "log",
  "spin 0.10.0",
 ]
 
+[[package]]
+name = "hyperlight-guest-tracing"
+version = "0.7.0"
+dependencies = [
+ "hyperlight-common",
+ "spin 0.10.0",
+]
+
+[[package]]
+name = "hyperlight-guest-tracing-macro"
+version = "0.7.0"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "indexmap"
 version = "2.9.0"
diff --git a/src/tests/rust_guests/witguest/Cargo.toml b/src/tests/rust_guests/witguest/Cargo.toml
index 63b38fc13..0be5aec00 100644
--- a/src/tests/rust_guests/witguest/Cargo.toml
+++ b/src/tests/rust_guests/witguest/Cargo.toml
@@ -7,4 +7,10 @@ edition = "2021"
 hyperlight-guest = { path = "../../../hyperlight_guest" }
 hyperlight-guest-bin = { path = "../../../hyperlight_guest_bin" }
 hyperlight-common = { path = "../../../hyperlight_common", default-features = false }
-hyperlight-component-macro = { path = "../../../hyperlight_component_macro" }
\ No newline at end of file
+hyperlight-component-macro = { path = "../../../hyperlight_component_macro" }
+
+[features]
+default = []
+trace_guest = ["hyperlight-guest-bin/trace_guest"]
+unwind_guest = ["hyperlight-common/unwind_guest"]
+mem_profile = ["hyperlight-common/mem_profile", "hyperlight-guest-bin/mem_profile"]
\ No newline at end of file
diff --git a/src/trace_dump/Cargo.toml b/src/trace_dump/Cargo.toml
new file mode 100644
index 000000000..0149980e8
--- /dev/null
+++ b/src/trace_dump/Cargo.toml
@@ -0,0 +1,14 @@
+[package]
+name = "trace_dump"
+version = "0.0.0"
+publish = false
+edition = "2021"
+
+[dependencies]
+addr2line = "0.24.2"
+piet-common = { version = "0.6.2", features = [ "png" ] }
+blake3 = { version = "1.5.5" }
+
+[[bin]]
+name = "trace_dump"
+path = "main.rs"
diff --git a/src/trace_dump/main.rs b/src/trace_dump/main.rs
new file mode 100644
index 000000000..eda5b5f8e
--- /dev/null
+++ b/src/trace_dump/main.rs
@@ -0,0 +1,927 @@
+/*
+Copyright 2025 The Hyperlight Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+use std::collections::HashMap;
+use std::env;
+use std::fs::File;
+use std::io::{Read, Seek, SeekFrom, Write};
+use std::path::PathBuf;
+use std::rc::Rc;
+use std::sync::Mutex;
+use std::time::Duration;
+
+use piet_common::{Color, RenderContext, Text, TextLayout, TextLayoutBuilder, kurbo};
+
+fn read_u8_vec(inf: &mut File) -> Option<Vec<u8>> {
+    let len = read_u64(inf)?;
+    let mut vec = Vec::with_capacity(len as usize);
+    for _ in 0..len {
+        vec.push(read_u8(inf)?);
+    }
+    Some(vec)
+}
+fn read_u8(inf: &mut File) -> Option<u8> {
+    let mut bytes: [u8; 1] = [0; 1];
+    inf.read_exact(&mut bytes).ok()?;
+    Some(u8::from_ne_bytes(bytes))
+}
+fn read_u128(inf: &mut File) -> Result<u128, std::io::Error> {
+    let mut bytes: [u8; 16] = [0; 16];
+    inf.read_exact(&mut bytes)?;
+    Ok(u128::from_ne_bytes(bytes))
+}
+fn read_u64(inf: &mut File) -> Option<u64> {
+    let mut bytes: [u8; 8] = [0; 8];
+    inf.read_exact(&mut bytes).ok()?;
+    Some(u64::from_ne_bytes(bytes))
+}
+fn read_u64_vec(inf: &mut File) -> Option<Vec<u64>> {
+    let len = read_u64(inf)?;
+    let mut vec = Vec::with_capacity(len as usize);
+    for _ in 0..len {
+        vec.push(read_u64(inf)?);
+    }
+    Some(vec)
+}
+fn read_blake3_hash(inf: &mut File) -> Option<blake3::Hash> {
+    let mut bytes: [u8; 32] = [0; 32];
+    inf.read_exact(&mut bytes).ok()?;
+    Some(blake3::Hash::from_bytes(bytes))
+}
+
+fn dump_stack(state: &mut State, trace: Rc<[u64]>) {
+    for frame in &*trace {
+        println!("  {:x} {}", frame, state.symbol_cache.format_symbol(*frame));
+    }
+}
+
+fn dump_ident(_state: &mut State, _rs: &mut (), now: Duration, hash: blake3::Hash) -> Option<()> {
+    println!("\n[{:9?}] BLAKE3 hash of binary is {}", now, hash);
+    Some(())
+}
+
+fn dump_unwind(state: &mut State, _rs: &mut (), now: Duration, trace: Rc<[u64]>) -> Option<()> {
+    println!("\n[{:9?}] Guest requested stack trace", now);
+    dump_stack(state, trace);
+    Some(())
+}
+
+fn dump_alloc(
+    state: &mut State,
+    _rs: &mut (),
+    now: Duration,
+    ptr: u64,
+    amt: u64,
+    trace: Rc<[u64]>,
+) -> Option<()> {
+    println!("\n[{:9?}] Allocated {} bytes at 0x{:x}", now, amt, ptr);
+    dump_stack(state, trace);
+    Some(())
+}
+
+fn dump_free(
+    state: &mut State,
+    _rs: &mut (),
+    now: Duration,
+    ptr: u64,
+    amt: u64,
+    trace: Rc<[u64]>,
+) -> Option<()> {
+    println!("\n[{:9?}] Freed {} bytes at 0x{:x}", now, amt, ptr);
+    dump_stack(state, trace);
+    Some(())
+}
+
+fn dump_trace_record(
+    _state: &mut State,
+    _rs: &mut (),
+    indent: &mut u64,
+    now: Duration,
+    msg: Rc<[u8]>,
+) -> Option<()> {
+    let msg = String::from_utf8_lossy(&msg);
+
+    // Pritty printing of trace records to show indentation based on the trace depth.
+    // Indentation is increased for messages starting with `>`, and decreased for messages starting
+    // with `<`.
+    // With the exception of `> halt`, which decreases the indent (because `> entrypoint` does not
+    // have a corresponding `< entrypoint`)
+    let msg = if msg.starts_with('>') {
+        if msg == "> halt" {
+            if *indent > 0 {
+                *indent -= 1;
+            }
+        }
+        let indent_str = "  ".repeat(*indent as usize);
+        let msg = format!("{}{}", indent_str, &msg);
+        if msg != "> halt" {
+            // If the message is not `> halt`, increment the indent.
+            // This is to ensure that the next message is indented correctly.
+            *indent += 1;
+        }
+
+        msg
+    } else if msg.starts_with('<') {
+        if *indent > 0 {
+            *indent -= 1;
+        }
+        let indent_str = "  ".repeat(*indent as usize);
+        let msg = format!("{}{}", indent_str, msg);
+
+        msg
+    } else {
+        let indent_str = "  ".repeat(*indent as usize);
+        format!("{}{}", indent_str, msg)
+    };
+
+    println!("\n[{:9?}] {}", now, msg);
+
+    Some(())
+}
+
+// todo: this should use something more reasonable than a hash table
+// for each node. let's measure the out-degree and see if a small
+// array is better, to start.
+struct TraceTrie<T> {
+    value: T,
+    children: HashMap<u64, TraceTrie<T>>,
+}
+impl<T: Default> TraceTrie<T> {
+    fn new() -> Self {
+        Self {
+            value: Default::default(),
+            children: HashMap::new(),
+        }
+    }
+    fn apply_path<'a, 'i, F: Fn(&mut T), I: Iterator<Item = &'i u64>>(
+        &'a mut self,
+        trace: I,
+        f: F,
+    ) {
+        let mut node = self;
+        for frame in trace {
+            f(&mut node.value);
+            node = (*node).children.entry(*frame).or_insert(Self::new())
+        }
+        f(&mut node.value);
+    }
+}
+
+struct SymbolCache {
+    loader: addr2line::Loader,
+    symbol_cache: HashMap<u64, Option<(String, Option<u32>)>>,
+}
+impl SymbolCache {
+    fn resolve_symbol<'c>(&'c mut self, addr: u64) -> &'c Option<(String, Option<u32>)> {
+        self.symbol_cache.entry(addr).or_insert_with(|| {
+            let frame = &self.loader.find_frames(addr).ok()?.next().ok()??;
+            let function = frame.function.as_ref()?;
+            let demangled =
+                addr2line::demangle_auto(function.name.to_string_lossy(), function.language)
+                    .to_string();
+            Some((demangled, frame.location.as_ref()?.line))
+        })
+    }
+    fn format_symbol(&mut self, addr: u64) -> String {
+        match self.resolve_symbol(addr) {
+            None => format!("{}", addr),
+            Some((f, None)) => f.clone(),
+            Some((f, Some(l))) => format!("{}:{}", f, l),
+        }
+    }
+}
+
+enum Visualisation {
+    Bar,
+    Flame,
+}
+impl std::fmt::Display for Visualisation {
+    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
+        match self {
+            Visualisation::Bar => write!(f, "bar"),
+            Visualisation::Flame => write!(f, "flame"),
+        }
+    }
+}
+
+struct State {
+    inf: File,
+    symbol_cache: SymbolCache,
+    out_dir: Option<PathBuf>,
+    start_time: Option<Duration>,
+    end_time: Option<Duration>,
+    allocs: HashMap<u64, (u64, Rc<[u64]>)>,
+    sites: HashMap<u64, u64>,
+    traces: TraceTrie<u64>,
+    total: u64,
+    max_total: u64,
+    max_duration: Duration,
+    num_durations: u64,
+}
+
+struct ViewParams<R: piet_common::RenderContext> {
+    margin: f64,
+    width: f64,
+    height: f64,
+    label_gap: f64,
+    amount_gap: f64,
+    bar_start: f64,
+    bar_height: f64,
+    bar_leading: f64,
+    bar_brush: R::Brush,
+}
+
+fn draw_bg<R: piet_common::RenderContext>(render_context: &mut R, v: &ViewParams<R>) {
+    let bg_brush = render_context.solid_brush(Color::rgb8(255, 255, 255));
+    render_context.fill(
+        kurbo::Rect {
+            x0: 0.0,
+            y0: 0.0,
+            x1: v.width + v.margin * 2.0,
+            y1: v.height + v.margin * 2.0,
+        },
+        &bg_brush,
+    );
+}
+fn draw_bar<R: piet_common::RenderContext>(
+    render_context: &mut R,
+    v: &ViewParams<R>,
+    stroke: bool,
+    n: u64,
+    label: String,
+    value: u64,
+    max_value: u64,
+) -> Option<()> {
+    let left = v.margin + v.bar_start;
+    let top = v.margin + (n as f64) * (v.bar_height + v.bar_leading);
+    if stroke {
+        render_context.stroke(
+            kurbo::Rect {
+                x0: left,
+                y0: top,
+                //x1: v.margin + v.width,
+                x1: left + (v.width - v.bar_start),
+                y1: top + v.bar_height,
+            },
+            &v.bar_brush,
+            1.0,
+        );
+    }
+    let right = left + (v.width - v.bar_start) * value as f64 / max_value as f64;
+    render_context.fill(
+        kurbo::Rect {
+            x0: left,
+            y0: top,
+            x1: right,
+            y1: top + v.bar_height,
+        },
+        &v.bar_brush,
+    );
+    let layout = render_context.text().new_text_layout(label).build().ok()?;
+    let metric = layout
+        .line_metric(0)
+        .expect("there must be at least one line metric");
+    render_context.draw_text(
+        &layout,
+        kurbo::Point {
+            x: left - v.label_gap - layout.trailing_whitespace_width(),
+            y: top - metric.y_offset + (v.bar_height - metric.baseline) / 2.0,
+        },
+    );
+    let layout = render_context
+        .text()
+        .new_text_layout(format!("{}", value))
+        .default_attribute(piet_common::TextAttribute::TextColor(Color::rgb8(
+            255, 255, 255,
+        )))
+        .build()
+        .ok()?;
+    let metric = layout
+        .line_metric(0)
+        .expect("there must be at least one line metric");
+    if right - left > v.amount_gap + layout.trailing_whitespace_width() {
+        render_context.draw_text(
+            &layout,
+            kurbo::Point {
+                x: right - v.amount_gap - layout.trailing_whitespace_width(),
+                y: top + (v.bar_height - metric.height) / 2.0,
+            },
+        );
+    } else {
+        // hopefully the choice of colour doesn't affect the layout much
+        let layout = render_context
+            .text()
+            .new_text_layout(format!("{}", value))
+            .build()
+            .ok()?;
+        let metric = layout
+            .line_metric(0)
+            .expect("there must be at least one line metric");
+        render_context.draw_text(
+            &layout,
+            kurbo::Point {
+                x: right + v.amount_gap,
+                y: top + (v.bar_height - metric.height) / 2.0,
+            },
+        );
+    }
+    Some(())
+}
+
+trait RenderWrapper {
+    fn render<R: RenderContext>(&mut self, ctx: &mut R, width: u64, height: u64) -> Option<()>;
+}
+fn render_bitmap<F: RenderWrapper, O: Write>(
+    mut out: O,
+    device: &mut piet_common::Device,
+    mut render: F,
+) -> Option<()> {
+    let width = 1920;
+    let height = 1080;
+    let mut bitmap = device.bitmap_target(width, height, 1.0).ok()?;
+    {
+        let mut render_context = bitmap.render_context();
+        render.render(&mut render_context, width as u64, height as u64)?;
+        render_context.finish().ok()?;
+    }
+    out.write_all(
+        bitmap
+            .to_image_buf(piet_common::ImageFormat::RgbaPremul)
+            .expect("unable to access image buffer")
+            .raw_pixels(),
+    )
+    .expect("write to stdout");
+    Some(())
+}
+
+impl<R: RenderContext> ViewParams<R> {
+    fn new(ctx: &mut R, ht: u64, wd: u64) -> Self {
+        let margin = 20.0;
+        let width = wd as f64 - margin * 2.0;
+        let height = ht as f64 - margin * 2.0;
+        let bar_brush = ctx.solid_brush(Color::rgb8(128, 0, 128));
+        Self {
+            margin,
+            width,
+            height,
+            label_gap: 10.0,
+            amount_gap: 5.0,
+            bar_start: width / 4.0,
+            bar_height: 12.0,
+            bar_leading: 4.0,
+            bar_brush: bar_brush,
+        }
+    }
+}
+
+struct BarRenderer<'r> {
+    state: &'r mut State,
+    now: Duration,
+}
+impl<'r, 'a, 's> RenderWrapper for BarRenderer<'r> {
+    fn render<R: RenderContext>(&mut self, ctx: &mut R, wd: u64, ht: u64) -> Option<()> {
+        let v = ViewParams::new(ctx, ht, wd);
+        draw_bg(ctx, &v);
+        draw_bar(
+            ctx,
+            &v,
+            true,
+            0,
+            "Execution time".to_string(),
+            self.now.as_micros() as u64,
+            self.state.max_duration.as_micros() as u64,
+        )?;
+        draw_bar(
+            ctx,
+            &v,
+            true,
+            1,
+            "Total memory consumption".to_string(),
+            self.state.total,
+            self.state.max_total,
+        )?;
+
+        let mut points: Vec<(&u64, &u64)> = self.state.sites.iter().collect();
+        points.sort_by_key(|(_, size)| *size);
+        for (i, (site, size)) in points.iter().rev().enumerate() {
+            draw_bar(
+                ctx,
+                &v,
+                false,
+                (3 + i) as u64,
+                (&mut self.state.symbol_cache).format_symbol(**site),
+                **size,
+                self.state.total,
+            )?;
+        }
+        Some(())
+    }
+}
+
+struct FlameRenderer<'r> {
+    state: &'r mut State,
+    now: Duration,
+}
+#[derive(Clone, Copy)]
+struct FlameView {
+    total_allocated: u64,
+    bottom: f64,
+    left: f64,
+    color: u8,
+}
+fn draw_flame<R: RenderContext>(
+    ctx: &mut R,
+    v: &ViewParams<R>,
+    fv: &FlameView,
+    sc: &mut SymbolCache,
+    t: &TraceTrie<u64>,
+    addr: Option<u64>,
+) -> Option<()> {
+    let rect = kurbo::Rect {
+        x0: v.margin + fv.left,
+        y0: v.margin + fv.bottom - v.bar_height,
+        x1: v.margin + fv.left + (t.value as f64) * v.width / (fv.total_allocated as f64),
+        y1: v.margin + fv.bottom,
+    };
+    ctx.fill(rect, &Color::rgb8(255, 0, fv.color));
+    if let Some(addr) = addr {
+        ctx.save().ok()?;
+        ctx.clip(rect);
+        let layout = ctx
+            .text()
+            .new_text_layout(sc.format_symbol(addr))
+            .default_attribute(piet_common::TextAttribute::FontSize(9.0))
+            .build()
+            .ok()?;
+        ctx.draw_text(
+            &layout,
+            kurbo::Point {
+                x: v.margin + fv.left,
+                y: v.margin + fv.bottom - v.bar_height,
+            },
+        );
+        ctx.restore().ok()?;
+    }
+    let mut child_fv = FlameView {
+        total_allocated: fv.total_allocated,
+        bottom: fv.bottom - v.bar_height,
+        left: fv.left,
+        color: fv.color,
+    };
+    for (addr, child) in &t.children {
+        draw_flame(ctx, v, &child_fv, sc, child, Some(*addr))?;
+        child_fv.left += (child.value as f64) * v.width / (fv.total_allocated as f64);
+        child_fv.color = child_fv.color.wrapping_add(85);
+    }
+    Some(())
+}
+impl<'r, 'a, 's> RenderWrapper for FlameRenderer<'r> {
+    fn render<R: RenderContext>(&mut self, ctx: &mut R, wd: u64, ht: u64) -> Option<()> {
+        let mut v = ViewParams::new(ctx, ht, wd);
+        v.bar_start = v.width / 8.0;
+        draw_bg(ctx, &v);
+        draw_bar(
+            ctx,
+            &v,
+            true,
+            0,
+            "Execution time".to_string(),
+            self.now.as_micros() as u64,
+            self.state.max_duration.as_micros() as u64,
+        )?;
+        draw_bar(
+            ctx,
+            &v,
+            true,
+            1,
+            "Total memory consumption".to_string(),
+            self.state.total,
+            self.state.max_total,
+        )?;
+
+        let fv = FlameView {
+            total_allocated: self.state.total,
+            bottom: v.height,
+            left: 0.0,
+            color: 0,
+        };
+        draw_flame(
+            ctx,
+            &v,
+            &fv,
+            &mut self.state.symbol_cache,
+            &self.state.traces,
+            None,
+        )?;
+        Some(())
+    }
+}
+
+struct RenderState<'a> {
+    device: &'a mut piet_common::Device,
+    bar_out: std::process::ChildStdin,
+    flame_out: std::process::ChildStdin,
+}
+fn render_state(state: &mut State, rs: &mut RenderState, now: Duration) -> Option<()> {
+    let late_enough = state.start_time.map(|t| now >= t).unwrap_or(true);
+    let early_enough = state.end_time.map(|t| now <= t).unwrap_or(true);
+    if late_enough && early_enough {
+        render_bitmap(&mut rs.bar_out, rs.device, BarRenderer { state, now })?;
+        render_bitmap(&mut rs.flame_out, rs.device, FlameRenderer { state, now })?;
+    }
+    Some(())
+}
+
+fn render_ident(
+    _state: &mut State,
+    _rs: &mut RenderState,
+    _now: Duration,
+    _hash: blake3::Hash,
+) -> Option<()> {
+    Some(())
+}
+
+fn render_unwind(
+    _state: &mut State,
+    _rs: &mut RenderState,
+    _now: Duration,
+    _trace: Rc<[u64]>,
+) -> Option<()> {
+    Some(())
+}
+
+fn render_alloc(
+    state: &mut State,
+    rs: &mut RenderState,
+    now: Duration,
+    _ptr: u64,
+    amt: u64,
+    trace: Rc<[u64]>,
+) -> Option<()> {
+    for frame in trace.as_ref() {
+        *state.sites.entry(*frame).or_insert(0) += amt;
+    }
+    state.traces.apply_path(trace.iter().rev(), |t| *t += amt);
+    render_state(state, rs, now)?;
+    Some(())
+}
+
+fn render_free(
+    state: &mut State,
+    rs: &mut RenderState,
+    now: Duration,
+    ptr: u64,
+    _amt: u64,
+    _trace: Rc<[u64]>,
+) -> Option<()> {
+    let (amt, trace) = state
+        .allocs
+        .get(&ptr)
+        .expect("free of un-allocated address");
+    for frame in trace.as_ref() {
+        *state
+            .sites
+            .get_mut(frame)
+            .expect("free of un-allocated site") -= amt;
+    }
+    state.traces.apply_path(trace.iter().rev(), |t| *t -= amt);
+    render_state(state, rs, now)?;
+    Some(())
+}
+
+fn render_trace_record(
+    _state: &mut State,
+    _rs: &mut RenderState,
+    _indent: &mut u64,
+    _now: Duration,
+    _msg: Rc<[u8]>,
+) -> Option<()> {
+    Some(())
+}
+
+fn read_file<I, U, A, F, T, S>(
+    state: &mut State,
+    mut handle_state: S,
+    handle_ident: I,
+    handle_unwind: U,
+    handle_alloc: A,
+    handle_free: F,
+    handle_trace_record: T,
+) -> Option<()>
+where
+    I: Fn(&mut State, &mut S, Duration, blake3::Hash) -> Option<()>,
+    U: Fn(&mut State, &mut S, Duration, Rc<[u64]>) -> Option<()>,
+    A: Fn(&mut State, &mut S, Duration, u64, u64, Rc<[u64]>) -> Option<()>,
+    F: Fn(&mut State, &mut S, Duration, u64, u64, Rc<[u64]>) -> Option<()>,
+    T: Fn(&mut State, &mut S, &mut u64, Duration, Rc<[u8]>) -> Option<()>,
+{
+    let mut indent = 0;
+    loop {
+        let time = match read_u128(&mut state.inf) {
+            Ok(t) => t,
+            Err(e) => {
+                if e.kind() == std::io::ErrorKind::UnexpectedEof {
+                    break;
+                } else {
+                    return None;
+                }
+            }
+        };
+        let now = Duration::from_micros(time.try_into().expect("duration too large for u64"));
+        state.max_duration = std::cmp::max(state.max_duration, now);
+        state.num_durations += 1;
+
+        let frame_id = read_u64(&mut state.inf)?;
+
+        if frame_id == 0 {
+            let hash = read_blake3_hash(&mut state.inf)?;
+            handle_ident(state, &mut handle_state, now, hash)?;
+        } else if frame_id == 1 {
+            let trace: Rc<[u64]> = read_u64_vec(&mut state.inf)?.into();
+            handle_unwind(state, &mut handle_state, now, trace)?;
+        } else if frame_id == 2 {
+            let ptr = read_u64(&mut state.inf)?;
+            let amt = read_u64(&mut state.inf)?;
+            let trace: Rc<[u64]> = read_u64_vec(&mut state.inf)?.into();
+            state.allocs.insert(ptr, (amt, trace.clone()));
+            state.total += amt;
+            if state.total > state.max_total {
+                state.max_total = state.total;
+            }
+            handle_alloc(state, &mut handle_state, now, ptr, amt, trace)?;
+        } else if frame_id == 3 {
+            let ptr = read_u64(&mut state.inf)?;
+            let _ = read_u64_vec(&mut state.inf)?;
+            let amt_trace = state
+                .allocs
+                .get(&ptr)
+                .expect("free of un-allocated address");
+            let amt = amt_trace.0;
+            let trace = amt_trace.1.clone();
+            state.total -= amt;
+            handle_free(state, &mut handle_state, now, ptr, amt, trace)?;
+        } else if frame_id == 4 {
+            let msg = read_u8_vec(&mut state.inf)?.into();
+            handle_trace_record(state, &mut handle_state, &mut indent, now, msg)?;
+        } else {
+            return None;
+        }
+    }
+    Some(())
+}
+
+fn mkv_for(out_dir: &PathBuf, vis: Visualisation, start: Duration) -> PathBuf {
+    out_dir.join(format!("{:08}.{}.mkv", start.as_micros(), vis))
+}
+fn ffmpeg_for(
+    out_dir: &PathBuf,
+    vis: Visualisation,
+    start: Duration,
+) -> Option<std::process::Child> {
+    let out = std::fs::File::create(out_dir.join(format!("{:08}.{}.out", start.as_micros(), vis)))
+        .ok()?;
+    let err = std::fs::File::create(out_dir.join(format!("{:08}.{}.err", start.as_micros(), vis)))
+        .ok()?;
+    let mkv = mkv_for(out_dir, vis, start);
+    let _ = std::fs::remove_file(&mkv);
+    std::process::Command::new("ffmpeg")
+        .args([
+            "-f",
+            "rawvideo",
+            "-pix_fmt",
+            "rgba",
+            "-framerate",
+            "60",
+            "-video_size",
+            "1920x1080",
+            "-i",
+            "-",
+            "-c:v",
+            "libvpx-vp9",
+            "-crf",
+            "15",
+            "-b:v",
+            "0",
+        ])
+        .arg(mkv)
+        .stdin(std::process::Stdio::piped())
+        .stdout(std::process::Stdio::from(out))
+        .stderr(std::process::Stdio::from(err))
+        .spawn()
+        .ok()
+}
+
+fn spawn_render_thread(
+    state: &mut State,
+    exe_file_name: String,
+    in_file_name: String,
+    interval: (Duration, Duration),
+) -> std::thread::JoinHandle<Option<()>> {
+    let out_dir = state.out_dir.clone();
+    let max_total = state.max_total;
+    let max_duration = state.max_duration;
+    std::thread::spawn(move || {
+        let out_dir = out_dir?;
+        eprintln!(
+            "> {:08} -- {:08}",
+            interval.0.as_micros(),
+            interval.1.as_micros()
+        );
+        let loader = addr2line::Loader::new(exe_file_name).ok()?;
+        let inf = File::open(in_file_name).expect("could not open dump file");
+        let mut bar_ffmpeg = ffmpeg_for(&out_dir, Visualisation::Bar, interval.0)?;
+        let mut flame_ffmpeg = ffmpeg_for(&out_dir, Visualisation::Flame, interval.0)?;
+        let mut job_state = State {
+            inf: inf,
+            symbol_cache: SymbolCache {
+                loader,
+                symbol_cache: HashMap::new(),
+            },
+            start_time: Some(interval.0),
+            end_time: Some(interval.1),
+            out_dir: Some(out_dir),
+            allocs: HashMap::new(),
+            sites: HashMap::new(),
+            traces: TraceTrie::new(),
+            total: 0,
+            max_total,
+            max_duration,
+            num_durations: 0,
+        };
+        /* plot each individual frame */
+        let mut device = piet_common::Device::new().expect("could not create Piet device");
+        let rs = RenderState {
+            device: &mut device,
+            bar_out: bar_ffmpeg.stdin.take().expect("bar ffmpeg stdin"),
+            flame_out: flame_ffmpeg.stdin.take().expect("flame ffmpeg stdin"),
+        };
+        read_file(
+            &mut job_state,
+            rs,
+            render_ident,
+            render_unwind,
+            render_alloc,
+            render_free,
+            render_trace_record,
+        )?;
+        bar_ffmpeg.wait().ok()?;
+        flame_ffmpeg.wait().ok()?;
+        Some(())
+    })
+}
+
+fn main() {
+    let args: Vec<String> = env::args().collect();
+    let is_list = args.len() == 4 && args[3] == "list_frames";
+    let is_plot = args.len() == 6 && args[3] == "plot_mem";
+    if !is_list && !is_plot {
+        eprintln!("usage: {} <guest bin> <trace file> list_frames", args[0]);
+        eprintln!(
+            "usage: {} <guest bin> <trace file> plot_mem <out dir> <jobs>",
+            args[0]
+        );
+        return;
+    }
+    let Ok(loader) = addr2line::Loader::new(&args[1]) else {
+        eprintln!("could not load guest binary {}", args[1]);
+        return;
+    };
+    let inf = File::open(args[2].clone()).expect("could not open trace file");
+    let state = State {
+        inf: inf,
+        symbol_cache: SymbolCache {
+            loader: loader,
+            symbol_cache: HashMap::new(),
+        },
+        start_time: None,
+        end_time: None,
+        out_dir: None,
+        allocs: HashMap::new(),
+        sites: HashMap::new(),
+        traces: TraceTrie::new(),
+        total: 0,
+        max_total: 0,
+        max_duration: Duration::ZERO,
+        num_durations: 0,
+    };
+    if is_list {
+        dump_trace(state);
+    } else if is_plot {
+        plot_mem(args, state);
+    }
+}
+
+fn dump_trace(mut state: State) {
+    read_file(
+        &mut state,
+        (),
+        dump_ident,
+        dump_unwind,
+        dump_alloc,
+        dump_free,
+        dump_trace_record,
+    );
+}
+
+fn plot_mem(args: Vec<String>, mut state: State) {
+    let out_dir = PathBuf::from(args[4].clone());
+    state.out_dir = Some(out_dir.clone());
+    std::fs::create_dir_all(&out_dir).expect("could not create output dir");
+
+    /* first pass: compute the maximum memory usage */
+    match read_file(
+        &mut state,
+        (),
+        |_, _, _, _| Some(()),
+        |_, _, _, _| Some(()),
+        |_, _, _, _, _, _| Some(()),
+        |_, _, _, _, _, _| Some(()),
+        |_, _, _, _, _| Some(()),
+    ) {
+        Some(()) => (),
+        None => {
+            eprintln!("i/o error encountered");
+            ()
+        }
+    }
+    eprintln!("max total memory used is {}", state.max_total);
+    state
+        .inf
+        .seek(SeekFrom::Start(0))
+        .expect("couldn't seek back");
+    state.allocs = HashMap::new();
+    state.total = 0;
+
+    /* second pass: compute fair durations so that each parallel job
+     * processes the same number of frames */
+    let num_segments = str::parse::<u64>(&args[5]).expect("number of segments must be a number");
+    let durations_per_segment = (state.num_durations - 1) / num_segments + 1;
+    state.num_durations = 0;
+    let jobs = Mutex::new(Vec::new());
+    let start_duration = Mutex::new(Duration::ZERO);
+    let count_frame = |s: &mut State, _: &mut (), n: Duration, _, _, _| {
+        if s.num_durations == 1 {
+            *start_duration.lock().unwrap() = n;
+        }
+        if s.num_durations == durations_per_segment {
+            (*jobs.lock().unwrap()).push((*start_duration.lock().unwrap(), n));
+            s.num_durations = 0;
+        }
+        Some(())
+    };
+    read_file(
+        &mut state,
+        (),
+        |_, _, _, _| Some(()),
+        |_, _, _, _| Some(()),
+        count_frame,
+        count_frame,
+        |_, _, _, _, _| Some(()),
+    );
+    if state.num_durations > 0 {
+        (*jobs.lock().unwrap()).push((*start_duration.lock().unwrap(), state.max_duration));
+    }
+
+    /* third pass: render in parallel */
+    let mut handles = Vec::new();
+    for job in &*jobs.lock().unwrap() {
+        handles.push(spawn_render_thread(
+            &mut state,
+            args[1].clone(),
+            args[2].clone(),
+            *job,
+        ));
+    }
+    for handle in handles {
+        handle.join().expect("thread died");
+    }
+
+    /* merge all the parallel rendered segments */
+    let mut merge_bar = std::process::Command::new("mkvmerge");
+    merge_bar.arg("-o").arg(out_dir.join("bar.mkv"));
+    let mut merge_flame = std::process::Command::new("mkvmerge");
+    merge_flame.arg("-o").arg(out_dir.join("flame.mkv"));
+    for (n, job) in (*jobs.lock().unwrap()).iter().enumerate() {
+        if n > 0 {
+            merge_bar.arg("+");
+            merge_flame.arg("+");
+        }
+        merge_bar.arg(mkv_for(&out_dir, Visualisation::Bar, job.0));
+        merge_flame.arg(mkv_for(&out_dir, Visualisation::Flame, job.0));
+    }
+    merge_bar.status().unwrap();
+    merge_flame.status().unwrap();
+}