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| author | Flavio Cruz <flaviocruz@gmail.com> | 2023-02-15 01:16:38 -0500 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2023-02-20 01:33:15 +0100 |
| commit | b5b27ff1519d6ca20efcec46bc26964e1c7da68a (patch) | |
| tree | 3e932d57f4d922fca561c846ff3a00e739963fdc /sysdeps/mach/i386 | |
| parent | be318c0f38b6b72a0716edce818b755411e75600 (diff) | |
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Define PC, SP and SYSRETURN for hurd x86_64
Moved thread_state.h to x86 directory since we only need to customize
those 3 definitions.
Message-Id: <Y+x4xrsDMkAomncO@jupiter.tail36e24.ts.net>
Diffstat (limited to 'sysdeps/mach/i386')
| -rw-r--r-- | sysdeps/mach/i386/thread_state.h | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/sysdeps/mach/i386/thread_state.h b/sysdeps/mach/i386/thread_state.h deleted file mode 100644 index 4e6ce1f7dd..0000000000 --- a/sysdeps/mach/i386/thread_state.h +++ /dev/null @@ -1,53 +0,0 @@ -/* Mach thread state definitions for machine-independent code. i386 version. - Copyright (C) 1994-2023 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 Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <https://www.gnu.org/licenses/>. */ - -#ifndef _MACH_I386_THREAD_STATE_H -#define _MACH_I386_THREAD_STATE_H 1 - -#include <mach/machine/thread_status.h> - -/* This lets the kernel define segments for a new thread. */ -#define MACHINE_NEW_THREAD_STATE_FLAVOR i386_THREAD_STATE -/* This makes the kernel load our segments descriptors. */ -#define MACHINE_THREAD_STATE_FLAVOR i386_REGS_SEGS_STATE -#define MACHINE_THREAD_STATE_COUNT i386_THREAD_STATE_COUNT - -#define machine_thread_state i386_thread_state - -#define PC eip -#define SP uesp -#define SYSRETURN eax - -#define MACHINE_THREAD_STATE_FIX_NEW(ts) do { \ - asm ("mov %%cs, %w0" : "=q" ((ts)->cs)); \ - asm ("mov %%ds, %w0" : "=q" ((ts)->ds)); \ - asm ("mov %%es, %w0" : "=q" ((ts)->es)); \ - asm ("mov %%fs, %w0" : "=q" ((ts)->fs)); \ - asm ("mov %%gs, %w0" : "=q" ((ts)->gs)); \ -} while(0) - -struct machine_thread_all_state - { - int set; /* Mask of bits (1 << FLAVOR). */ - struct i386_thread_state basic; - struct i386_float_state fpu; - }; - -#include <sysdeps/mach/thread_state.h> - -#endif /* mach/i386/thread_state.h */ |