LouisBrunner / LouisBrunner/valgrind-macos
macOS 12 arm64 build issues
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- Dominant language
- C
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Description
This small change is needed
diff --git a/include/vki/vki-scnums-darwin.h b/include/vki/vki-scnums-darwin.h
index d0747cee2..5ae44626c 100644
--- a/include/vki/vki-scnums-darwin.h
+++ b/include/vki/vki-scnums-darwin.h
@@ -203,7 +203,7 @@
#define __NR_task_for_pid VG_DARWIN_SYSCALL_CONSTRUCT_MACH(45)
#define __NR_pid_for_task VG_DARWIN_SYSCALL_CONSTRUCT_MACH(46)
-#if DARWIN_VERS >= DARWIN_13_00
+#if DARWIN_VERS >= DARWIN_12_00
#define __NR_mach_msg2_trap VG_DARWIN_SYSCALL_CONSTRUCT_MACH(47)
#endif
After that I get
ld: ARM64 ADRP out of range (4304269312 max is +/-4GB): from _iselCondCode_R_wrk (0x158179C14) to _vex_traceflags (0x258A5824C) in '_iselCondCode_R_wrk' from ../VEX/libvex-arm64-darwin.a(libvex_arm64_darwin_a-host_arm64_isel.o)
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with include/vki/vki-scnums-darwin.h and reproduce the macOS 12 arm64 build using the proposed DARWIN_VERS change. Investigate the reported ARM64 ADRP out-of-range linker error involving _iselCondCode_R_wrk and _vex_traceflags. Done means the macOS 12 arm64 build links successfully without that error.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c, macos
- Domain
- build-system, operating-systems
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 48/100