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This was a bit trickier than it should be due to symbol conflicts with zig's compiler-rt implementation. We attempt to use weak linkage in our compiler-rt, but this does not seem to be working in all cases. I manually disabled export of the problematic compiler-rt math functions in order to cross compile musl's libc.so for all targets as input to `tools/gen_stubs.zig`. Other than that, this update went fairly smoothly. Quite a few additional symbols were added to the blacklist in `tools/gen_stubs.zig` due to recent reorganization of zig's compiler-rt.
6 lines
173 B
C
Vendored
6 lines
173 B
C
Vendored
#include <signal.h>
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#define ELF_NGREG 32
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#define ELF_NFPREG 33
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typedef unsigned long elf_greg_t, elf_gregset_t[ELF_NGREG];
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typedef union __riscv_mc_fp_state elf_fpregset_t; |