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kernel-ark/arch/x86/kernel/syscall_64.c

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x86: coding style fixes to arch/x86/kernel/syscall_64.c After the patch: total: 0 errors, 1 warnings, 29 lines checked no code changed: arch/x86/kernel/syscall_64.o: text data bss dec hex filename 2304 0 0 2304 900 syscall_64.o.before 2304 0 0 2304 900 syscall_64.o.after md5: 0fdbb875cde8892296585226b92f4333 syscall_64.o.before.asm 0fdbb875cde8892296585226b92f4333 syscall_64.o.after.asm Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-02-19 20:02:16 +00:00
/* System call table for x86-64. */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
#include <linux/linkage.h>
#include <linux/sys.h>
#include <linux/cache.h>
[PATCH] x86-64: Auto compute __NR_syscall_max at compile time No need to maintain it anymore Signed-off-by: Andi Kleen <ak@suse.de>
2007-05-02 17:27:18 +00:00
#include <asm/asm-offsets.h>
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
x32: Add x32 system calls to syscall/syscall_64.tbl Split the 64-bit system calls into "64" (64-bit only) and "common" (64-bit or x32) and add the x32 system call numbers. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2012-02-14 22:18:50 +00:00
#define __SYSCALL_COMMON(nr, sym, compat) __SYSCALL_64(nr, sym, compat)
x32: If configured, add x32 system calls to system call tables If CONFIG_X86_X32_ABI is defined, add the x32 system calls to the system call tables. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2012-02-19 19:08:37 +00:00
#ifdef CONFIG_X86_X32_ABI
# define __SYSCALL_X32(nr, sym, compat) __SYSCALL_64(nr, sym, compat)
#else
# define __SYSCALL_X32(nr, sym, compat) /* nothing */
#endif
x32: Add x32 system calls to syscall/syscall_64.tbl Split the 64-bit system calls into "64" (64-bit only) and "common" (64-bit or x32) and add the x32 system call numbers. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2012-02-14 22:18:50 +00:00
x86: Generate system call tables and unistd_*.h from tables Generate system call tables and unistd_*.h automatically from the tables in arch/x86/syscalls. All other information, like NR_syscalls, is auto-generated, some of which is in asm-offsets_*.c. This allows us to keep all the system call information in one place, and allows for kernel space and user space to see different information; this is currently used for the ia32 system call numbers when building the 64-bit kernel, but will be used by the x32 ABI in the near future. This also removes some gratuitious differences between i386, x86-64 and ia32; in particular, now all system call tables are generated with the same mechanism. Cc: H. J. Lu <hjl.tools@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Michal Marek <mmarek@suse.cz> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2011-11-12 00:07:41 +00:00
#define __SYSCALL_64(nr, sym, compat) extern asmlinkage void sym(void) ;
#include <asm/syscalls_64.h>
#undef __SYSCALL_64
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
x86: Generate system call tables and unistd_*.h from tables Generate system call tables and unistd_*.h automatically from the tables in arch/x86/syscalls. All other information, like NR_syscalls, is auto-generated, some of which is in asm-offsets_*.c. This allows us to keep all the system call information in one place, and allows for kernel space and user space to see different information; this is currently used for the ia32 system call numbers when building the 64-bit kernel, but will be used by the x32 ABI in the near future. This also removes some gratuitious differences between i386, x86-64 and ia32; in particular, now all system call tables are generated with the same mechanism. Cc: H. J. Lu <hjl.tools@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Michal Marek <mmarek@suse.cz> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2011-11-12 00:07:41 +00:00
#define __SYSCALL_64(nr, sym, compat) [nr] = sym,
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
x86: coding style fixes to arch/x86/kernel/syscall_64.c After the patch: total: 0 errors, 1 warnings, 29 lines checked no code changed: arch/x86/kernel/syscall_64.o: text data bss dec hex filename 2304 0 0 2304 900 syscall_64.o.before 2304 0 0 2304 900 syscall_64.o.after md5: 0fdbb875cde8892296585226b92f4333 syscall_64.o.before.asm 0fdbb875cde8892296585226b92f4333 syscall_64.o.after.asm Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-02-19 20:02:16 +00:00
typedef void (*sys_call_ptr_t)(void);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
extern void sys_ni_syscall(void);
[PATCH] x86/x86_64: mark rodata section read-only: make some datastructures const Mark some key kernel datastructures readonly. This patch was previously posted on Jun 28th but was back then not merged because nothing was enforcing rodata anyway.. well that changed now :) Patch by Christoph Lameter <christoph@lameter.com> and Dave Jones <davej@redhat.com> Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: Andi Kleen <ak@muc.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-06 08:12:05 +00:00
const sys_call_ptr_t sys_call_table[__NR_syscall_max+1] = {
x86: coding style fixes to arch/x86/kernel/syscall_64.c After the patch: total: 0 errors, 1 warnings, 29 lines checked no code changed: arch/x86/kernel/syscall_64.o: text data bss dec hex filename 2304 0 0 2304 900 syscall_64.o.before 2304 0 0 2304 900 syscall_64.o.after md5: 0fdbb875cde8892296585226b92f4333 syscall_64.o.before.asm 0fdbb875cde8892296585226b92f4333 syscall_64.o.after.asm Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-02-19 20:02:16 +00:00
/*
x86-64, syscall: Adjust comment spacing and remove typo Adjust spacing for comment so that it matches the multiline comment style used in the rest of the kernel, and remove word duplication. It is not really clear what version of gcc this refers to, but the extra & doesn't cause any harm, so there is no reason to remove it. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2011-11-11 23:43:02 +00:00
* Smells like a compiler bug -- it doesn't work
* when the & below is removed.
*/
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
[0 ... __NR_syscall_max] = &sys_ni_syscall,
x86: Generate system call tables and unistd_*.h from tables Generate system call tables and unistd_*.h automatically from the tables in arch/x86/syscalls. All other information, like NR_syscalls, is auto-generated, some of which is in asm-offsets_*.c. This allows us to keep all the system call information in one place, and allows for kernel space and user space to see different information; this is currently used for the ia32 system call numbers when building the 64-bit kernel, but will be used by the x32 ABI in the near future. This also removes some gratuitious differences between i386, x86-64 and ia32; in particular, now all system call tables are generated with the same mechanism. Cc: H. J. Lu <hjl.tools@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Michal Marek <mmarek@suse.cz> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2011-11-12 00:07:41 +00:00
#include <asm/syscalls_64.h>
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
};
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