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Update hyperlight-guest-tracing crate to conditionally enable traces at compile time #752

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Merged
merged 5 commits into from
Aug 4, 2025
Merged

Update hyperlight-guest-tracing crate to conditionally enable traces at compile time #752

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6d84d0b
[trace] Add check for empty message to trace macro
dblnz Jul 31, 2025
689a452
[trace] move tracing logic inside tracing module
dblnz Jul 31, 2025
faee580
[trace] add 'trace' feature to guest tracing crates
dblnz Jul 31, 2025
7254182
[trace] move macros tests to the tracing crate
dblnz Jul 31, 2025
130dc40
update guests to use the tracing crate to intrument functions
dblnz Jul 31, 2025
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4 changes: 2 additions & 2 deletions src/hyperlight_guest/Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -15,8 +15,8 @@ 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 }
hyperlight-guest-tracing = { workspace = true, default-features = false }

[features]
default = []
trace_guest = []
trace_guest = ["hyperlight-guest-tracing/trace"]
4 changes: 2 additions & 2 deletions src/hyperlight_guest_bin/Cargo.toml
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Expand Up @@ -17,13 +17,13 @@ and third-party code used by our C-API needed to build a native hyperlight-guest
default = ["libc", "printf"]
libc = [] # compile musl libc
printf = [ "libc" ] # compile printf
trace_guest = ["hyperlight-common/trace_guest", "hyperlight-guest/trace_guest"]
trace_guest = ["hyperlight-common/trace_guest", "hyperlight-guest/trace_guest", "hyperlight-guest-tracing/trace"]
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 }
hyperlight-guest-tracing = { workspace = true, default-features = false }
buddy_system_allocator = "0.11.0"
log = { version = "0.4", default-features = false }
spin = "0.10.0"
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6 changes: 5 additions & 1 deletion src/hyperlight_guest_tracing/Cargo.toml
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Expand Up @@ -10,9 +10,13 @@ readme.workspace = true
description = """Provides the tracing functionality for the hyperlight guest."""

[dependencies]
hyperlight-common = { workspace = true, default-features = false, features = ["trace_guest"] }
hyperlight-common = { workspace = true, default-features = false }
hyperlight-guest-tracing-macro = { workspace = true }
spin = "0.10.0"

[lints]
workspace = true

[features]
default = []
trace = [ "hyperlight-guest-tracing-macro/trace", "hyperlight-common/trace_guest" ]
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