| author |  antlilja <liljaanton2001@gmail.com> 2024-03-02 15:19:09+01:00 |
| committer | antlilja <liljaanton2001@gmail.com> 2024-03-02 20:53:06+01:00 |
| log | e2345f006ffcd17e41aa73b27890044a0e1f2218 |
| tree | 7f220ca6cdd8bb06668d6d3196583e2eb915b347 |
| parent | 9d500bda2d09fe67c39ee98067c1e53c58adbd5e |
LLVM: Add enableBrokenDebugInfoCheck and getBrokenDebugInfo
These functions allows the caller to find out wether the context
encounters broken debug info or not.3 files changed, 29 insertions(+), 0 deletions(-)
src- codegen
- llvm
- zig_llvm.cpp
- zig_llvm.h
src/codegen/llvm/bindings.zig+6
| ... | @@ -37,6 +37,12 @@ pub const Context = opaque { | ... | @@ -37,6 +37,12 @@ pub const Context = opaque { |
| 37 | 37 | ||
| 38 | pub const setOptBisectLimit = ZigLLVMSetOptBisectLimit; | 38 | pub const setOptBisectLimit = ZigLLVMSetOptBisectLimit; |
| 39 | extern fn ZigLLVMSetOptBisectLimit(C: *Context, limit: c_int) void; | 39 | extern fn ZigLLVMSetOptBisectLimit(C: *Context, limit: c_int) void; |
| 40 | |||
| 41 | pub const enableBrokenDebugInfoCheck = ZigLLVMEnableBrokenDebugInfoCheck; | ||
| 42 | extern fn ZigLLVMEnableBrokenDebugInfoCheck(C: *Context) void; | ||
| 43 | |||
| 44 | pub const getBrokenDebugInfo = ZigLLVMGetBrokenDebugInfo; | ||
| 45 | extern fn ZigLLVMGetBrokenDebugInfo(C: *Context) bool; | ||
| 40 | }; | 46 | }; |
| 41 | 47 | ||
| 42 | pub const Module = opaque { | 48 | pub const Module = opaque { |
src/zig_llvm.cpp+20
| ... | @@ -380,6 +380,26 @@ void ZigLLVMSetOptBisectLimit(LLVMContextRef context_ref, int limit) { | ... | @@ -380,6 +380,26 @@ void ZigLLVMSetOptBisectLimit(LLVMContextRef context_ref, int limit) { |
| 380 | unwrap(context_ref)->setOptPassGate(opt_bisect); | 380 | unwrap(context_ref)->setOptPassGate(opt_bisect); |
| 381 | } | 381 | } |
| 382 | 382 | ||
| 383 | struct ZigDiagnosticHandler : public DiagnosticHandler { | ||
| 384 | bool BrokenDebugInfo; | ||
| 385 | ZigDiagnosticHandler() : BrokenDebugInfo(false) {} | ||
| 386 | bool handleDiagnostics(const DiagnosticInfo &DI) override { | ||
| 387 | if (auto *Remark = dyn_cast<DiagnosticInfoDebugMetadataVersion>(&DI)) { | ||
| 388 | BrokenDebugInfo = true; | ||
| 389 | } | ||
| 390 | return false; | ||
| 391 | } | ||
| 392 | }; | ||
| 393 | |||
| 394 | void ZigLLVMEnableBrokenDebugInfoCheck(LLVMContextRef context_ref) { | ||
| 395 | unwrap(context_ref)->setDiagnosticHandler(std::make_unique<ZigDiagnosticHandler>()); | ||
| 396 | } | ||
| 397 | |||
| 398 | bool ZigLLVMGetBrokenDebugInfo(LLVMContextRef context_ref) { | ||
| 399 | return ((const ZigDiagnosticHandler*) | ||
| 400 | unwrap(context_ref)->getDiagHandlerPtr())->BrokenDebugInfo; | ||
| 401 | } | ||
| 402 | |||
| 383 | void ZigLLVMParseCommandLineOptions(size_t argc, const char *const *argv) { | 403 | void ZigLLVMParseCommandLineOptions(size_t argc, const char *const *argv) { |
| 384 | cl::ParseCommandLineOptions(argc, argv); | 404 | cl::ParseCommandLineOptions(argc, argv); |
| 385 | } | 405 | } |
src/zig_llvm.h+3
| ... | @@ -44,6 +44,9 @@ ZIG_EXTERN_C LLVMTargetMachineRef ZigLLVMCreateTargetMachine(LLVMTargetRef T, co | ... | @@ -44,6 +44,9 @@ ZIG_EXTERN_C LLVMTargetMachineRef ZigLLVMCreateTargetMachine(LLVMTargetRef T, co |
| 44 | 44 | ||
| 45 | ZIG_EXTERN_C void ZigLLVMSetOptBisectLimit(LLVMContextRef context_ref, int limit); | 45 | ZIG_EXTERN_C void ZigLLVMSetOptBisectLimit(LLVMContextRef context_ref, int limit); |
| 46 | 46 | ||
| 47 | ZIG_EXTERN_C void ZigLLVMEnableBrokenDebugInfoCheck(LLVMContextRef context_ref); | ||
| 48 | ZIG_EXTERN_C bool ZigLLVMGetBrokenDebugInfo(LLVMContextRef context_ref); | ||
| 49 | |||
| 47 | enum ZigLLVMTailCallKind { | 50 | enum ZigLLVMTailCallKind { |
| 48 | ZigLLVMTailCallKindNone, | 51 | ZigLLVMTailCallKindNone, |
| 49 | ZigLLVMTailCallKindTail, | 52 | ZigLLVMTailCallKindTail, |