diff options
author | Alistair Francis <alistair.francis@wdc.com> | 2020-02-10 10:36:21 -0800 |
---|---|---|
committer | Alistair Francis <alistair.francis@wdc.com> | 2020-08-27 08:17:42 -0700 |
commit | 5b6113d62efabb123db433b14adddd4a5fb6b7ec (patch) | |
tree | 1959bde3e74c6e491bbce89f0f8e1806647c9225 /sysdeps/riscv/bits | |
parent | 07598d76006faec6c60a9d86bda44dcb81b3a743 (diff) | |
download | glibc-5b6113d62efabb123db433b14adddd4a5fb6b7ec.tar glibc-5b6113d62efabb123db433b14adddd4a5fb6b7ec.tar.gz glibc-5b6113d62efabb123db433b14adddd4a5fb6b7ec.tar.bz2 glibc-5b6113d62efabb123db433b14adddd4a5fb6b7ec.zip |
RISC-V: Support the 32-bit ABI implementation
This patch adds the ABI implementation for 32-bit RISC-V. It contains
the Linux-specific and RISC-V architecture code.
Reviewed-by: Maciej W. Rozycki <macro@wdc.com>
Diffstat (limited to 'sysdeps/riscv/bits')
-rw-r--r-- | sysdeps/riscv/bits/wordsize.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sysdeps/riscv/bits/wordsize.h b/sysdeps/riscv/bits/wordsize.h index faccc71828..4929dcf873 100644 --- a/sysdeps/riscv/bits/wordsize.h +++ b/sysdeps/riscv/bits/wordsize.h @@ -22,8 +22,9 @@ # error unsupported ABI #endif -#if __riscv_xlen == 64 -# define __WORDSIZE_TIME64_COMPAT32 1 -#else -# error "rv32i-based targets are not supported" +#define __WORDSIZE_TIME64_COMPAT32 1 + +#if __WORDSIZE == 32 +# define __WORDSIZE32_SIZE_ULONG 0 +# define __WORDSIZE32_PTRDIFF_LONG 0 #endif |