glibc/sysdeps/unix/sysv/linux/mips/mips64/n64
Dragan Mladjenovic 020b2a97bb mips: Do not include hi and lo in __SYSCALL_CLOBBERS for R6
GCC 10 (PR 91233) won't silently allow registers that are not architecturally
available to be present in the clobber list anymore, resulting in build failure
for mips*r6 targets in form of:
...
.../sysdep.h:146:2: error: the register ‘lo’ cannot be clobbered in ‘asm’ for the current target
  146 |  __asm__ volatile (      \
      |  ^~~~~~~

This is because base R6 ISA doesn't define hi and lo registers w/o DSP extension.
This patch provides the alternative definitions of __SYSCALL_CLOBBERS for r6
targets that won't include those registers.

	* sysdeps/unix/sysv/linux/mips/mips32/sysdep.h (__SYSCALL_CLOBBERS): Exclude
	hi and lo from the clobber list for __mips_isa_rev >= 6.
	* sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h (__SYSCALL_CLOBBERS): Likewise.
	* sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h (__SYSCALL_CLOBBERS): Likewise.
2019-12-16 19:35:22 +01:00
..
c++-types.data
fstatfs64.c
fts64.c Add LFS support for fts functions (bug 11460) 2015-11-06 11:24:16 +01:00
fts.c Add LFS support for fts functions (bug 11460) 2015-11-06 11:24:16 +01:00
ftw64.c
ftw.c
ioctl.S Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
jmp_buf-macros.h Add jmp_buf-macros.h 2017-11-09 05:10:03 -08:00
ld.abilist Ignore absolute symbols in ABI tests. 2018-05-04 15:46:32 +00:00
libc.abilist Finish move of clock_* functions to libc. [BZ #24959] 2019-09-04 14:39:38 +02:00
libresolv.abilist Ignore absolute symbols in ABI tests. 2018-05-04 15:46:32 +00:00
posix_fadvise64.c Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
sendfile64.c
statfs64.c
syscalls.list Consolidate Linux readahead implementation 2018-04-27 17:38:43 -03:00
sysdep.h mips: Do not include hi and lo in __SYSCALL_CLOBBERS for R6 2019-12-16 19:35:22 +01:00