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| author | Sergey Bugaev <bugaevc@gmail.com> | 2024-01-03 20:14:41 +0300 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2024-01-04 23:47:23 +0100 |
| commit | b44ad8944b84dd83e89b50e298ee15701c8f2706 (patch) | |
| tree | c65a2a17479ebb96480e0ad9acceb4c56f230340 /sysdeps | |
| parent | 24b707c1665afae7eb302542ffa92d53aa577111 (diff) | |
| download | glibc-b44ad8944b84dd83e89b50e298ee15701c8f2706.zip glibc-b44ad8944b84dd83e89b50e298ee15701c8f2706.tar.gz glibc-b44ad8944b84dd83e89b50e298ee15701c8f2706.tar.bz2 | |
hurd: Drop x86-specific assembly from init-first.c
We already have the RETURN_TO macro for this exact use case, and it's already
used in the non-static code path. Use it here too.
Signed-off-by: Sergey Bugaev <bugaevc@gmail.com>
Message-ID: <20240103171502.1358371-9-bugaevc@gmail.com>
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/mach/hurd/x86/init-first.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/sysdeps/mach/hurd/x86/init-first.c b/sysdeps/mach/hurd/x86/init-first.c index 6f71d71..211b209 100644 --- a/sysdeps/mach/hurd/x86/init-first.c +++ b/sysdeps/mach/hurd/x86/init-first.c @@ -218,15 +218,7 @@ _hurd_stack_setup (void **argptr) void doinit (intptr_t *data) { init ((void **) data); -# ifdef __x86_64__ - asm volatile ("movq %0, %%rsp\n" /* Switch to new outermost stack. */ - "xorq %%rbp, %%rbp\n" /* Clear outermost frame pointer. */ - "jmp *%1" : : "r" (data), "r" (caller)); -# else - asm volatile ("movl %0, %%esp\n" /* Switch to new outermost stack. */ - "xorl %%ebp, %%ebp\n" /* Clear outermost frame pointer. */ - "jmp *%1" : : "r" (data), "r" (caller)); -# endif + RETURN_TO (data, caller, 0); __builtin_unreachable (); } |