Created
April 10, 2024 22:57
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Stack traces using Odin instrumentation features
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| package main | |
| import "core:runtime" | |
| main :: proc() { | |
| context.assertion_failure_proc = print_call_frames | |
| foo() | |
| } | |
| foo :: proc() { | |
| bar() | |
| } | |
| bar :: proc() { | |
| assert(false) | |
| } | |
| print_call_frames :: proc(prefix, message: string, loc := #caller_location) -> ! { | |
| for f := frame; f != nil; f = f.prev { | |
| runtime.print_caller_location(f.loc) | |
| runtime.print_string(" in ") | |
| runtime.print_string(f.loc.procedure) | |
| runtime.print_string("\n") | |
| } | |
| runtime.default_assertion_failure_proc(prefix, message, loc) | |
| } | |
| Frame :: struct { | |
| prev: ^Frame, | |
| loc: runtime.Source_Code_Location, | |
| } | |
| @(thread_local) | |
| frame: ^Frame | |
| @(instrumentation_enter) | |
| hi :: #force_inline proc "contextless" (_, _: rawptr, loc: runtime.Source_Code_Location) { | |
| frame = &Frame{ | |
| prev = frame, | |
| loc = loc, | |
| } | |
| } | |
| @(instrumentation_exit) | |
| bye :: #force_inline proc "contextless" (_, _: rawptr, loc: runtime.Source_Code_Location) { | |
| frame = frame.prev | |
| } |
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