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| author | Roland McGrath <roland@gnu.org> | 2002-04-08 07:06:57 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2002-04-08 07:06:57 +0000 |
| commit | f899db60945ef4c080ffe4393e55ef2fbcbbf6c0 (patch) | |
| tree | 159ec00fc213be47a80546f25d90320fd8c1aaba /sysdeps/mach/alpha/sysdep.h | |
| parent | 7ce93726fb9f02c45e45df15d923faabaa8951d3 (diff) | |
| download | glibc-f899db60945ef4c080ffe4393e55ef2fbcbbf6c0.tar.gz glibc-f899db60945ef4c080ffe4393e55ef2fbcbbf6c0.tar.xz glibc-f899db60945ef4c080ffe4393e55ef2fbcbbf6c0.zip | |
* sysdeps/mach/hurd/alpha/trampoline.c: Don't include
<mach/machine/alpha_instruction.h>. (_hurd_setup_sighandler): Take proper arguments for current decls. Update code to use _hurdsig_catch_fault. Use `callsys' instruction instead of `call_pal'. * sysdeps/mach/hurd/alpha/intr-msg.h: New file. * sysdeps/mach/alpha/sysdep.h: Include <mach/alpha/asm.h>. (ALIGN, at, AT, fp): New macros.
Diffstat (limited to 'sysdeps/mach/alpha/sysdep.h')
| -rw-r--r-- | sysdeps/mach/alpha/sysdep.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/sysdeps/mach/alpha/sysdep.h b/sysdeps/mach/alpha/sysdep.h index 9e7ace0eed..ddd98d666a 100644 --- a/sysdeps/mach/alpha/sysdep.h +++ b/sysdeps/mach/alpha/sysdep.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1994, 1997 Free Software Foundation, Inc. +/* Copyright (C) 1994,97,2002 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -34,8 +34,17 @@ asm volatile ("mov %0,$30; jmp $31, (%1); ldgp $29, 0(%1)" \ : : "r" (__sp), "r" (__fn)); }) -#define ENTRY(name) LEAF(name, ***loser no arg count***) - #define STACK_GROWTH_DOWN +#define RETURN_TO(sp, pc, retval) \ + asm volatile ("mov %0,$30; jmp $31, (%1); mov %2,$0" \ + : : "r" (sp), "r" (pc), "r" ((long int) (retval))); + +#define ALIGN 3 #include <sysdeps/mach/sysdep.h> + +#include <mach/alpha/asm.h> +#undef at +#define at 28 +#define AT $28 +#define fp s6 |