mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-29 14:01:20 +00:00
f22a77e1db
Use untyped Mach IPC message format. * sysdeps/mach/hurd/ioctl.c (__ioctl) [! MACH_MSG_TYPE_BIT]: Handle Handle untyped Mach IPC message formats. * hurd/catch-exc.c (_S_catch_exception_raise) [EXC_MASK_ALL]: Expect different argument conventions when this is defined. [EXC_MASK_ALL] (_S_catch_exception_raise_state): New stub function. [EXC_MASK_ALL] (_S_catch_exception_raise_state_identity): Likewise. * hurd/hurdfault.c: Likewise for _hurdsig_fault_catch_exception_*. [NDR_CHAR_ASCII] (mig_reply_header_t): #define as mig_reply_error_t for OSF Mach variant. (faulted): Use mig_reply_error_t for REPLY. (_hurdsig_fault_init) [EXC_MASK_ALL]: Use EXCEPTION_STATE_IDENTITY in __thread_set_exception_ports call. (_hurdsig_fault_init) [MACH_PORT_RECEIVE_STATUS]: Use __mach_port_set_attributes in place of __mach_port_set_qlimit. * sysdeps/mach/powerpc/sysdep.h (_MACH_MACHINE_ASM_H): Define this before include <sysdeps/mach/sysdep.h>, to inhibit <mach/machine/asm.h> on Darwin, which includes bogons.
52 lines
1.9 KiB
C
52 lines
1.9 KiB
C
/* system call details for Mach on PowerPC
|
|
Copyright (C) 2001,02 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
|
|
modify it under the terms of the GNU Library General Public License as
|
|
published by the Free Software Foundation; either version 2 of the
|
|
License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#ifndef _MACH_POWERPC_SYSDEP_H
|
|
#define _MACH_POWERPC_SYSDEP_H
|
|
|
|
#define START_ARGS char **sparg
|
|
#define SNARF_ARGS(argc, argv, envp) \
|
|
do { \
|
|
argv = &sparg[1]; \
|
|
argc = *(int *)sparg; \
|
|
envp = &argv[argc + 1]; \
|
|
} while (0)
|
|
|
|
#define CALL_WITH_SP(fn, sp) \
|
|
do { \
|
|
register long __sp = (long) sp, __fn = (long) fn; \
|
|
asm volatile ("mr 1, %0; mtlr %1; blr" \
|
|
: : "r" (__sp), "r" (__fn)); \
|
|
} while (0)
|
|
|
|
#define STACK_GROWTH_DOWN
|
|
|
|
#define RETURN_TO(sp, pc, retval) \
|
|
asm volatile ("mr 1, %0; mtctr %1; mr 3, %2; bctr" \
|
|
: : "r" (sp), "r" (pc), "r" (retval))
|
|
|
|
/* Get the machine-independent Mach definitions. */
|
|
#define _MACH_MACHINE_ASM_H 1 /* Kludge to avoid bad Darwin header file. */
|
|
#include <sysdeps/mach/sysdep.h>
|
|
|
|
#undef ENTRY
|
|
#include <sysdeps/unix/powerpc/sysdep.h>
|
|
|
|
#endif /* _MACH_POWERPC_SYSDEP_H */
|