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compiler-rt: correct RISC-V struct_kernel_stat64_sz

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The value of struct_kernel_stat64_sz introduced by review D5021 for
RISC-V was incorrect.

Also add a __riscv_xlen == 64 conditional as the 32-bit ABI is not yet
finalized.

Submitted by:	Luís Marques
Differential Revision:	https://reviews.freebsd.org/D21684
This commit is contained in:
Ed Maste 2019-09-27 13:14:36 +00:00
parent 944e67b9cb
commit cdb42801d0
1 changed files with 2 additions and 3 deletions
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5
contrib/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h
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@ -79,10 +79,9 @@ namespace __sanitizer {
#elif defined(__powerpc64__)
const unsigned struct_kernel_stat_sz = 144;
const unsigned struct_kernel_stat64_sz = 104;
#elif defined(__riscv)
/* RISCVTODO: check that these values are correct */
#elif defined(__riscv) && __riscv_xlen == 64
const unsigned struct_kernel_stat_sz = 128;
const unsigned struct_kernel_stat64_sz = 128;
const unsigned struct_kernel_stat64_sz = 104;
#elif defined(__mips__)
const unsigned struct_kernel_stat_sz =
SANITIZER_ANDROID ? FIRST_32_SECOND_64(104, 128) :