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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /arch/x86/include/uapi/asm/ptrace.h | |
parent | Initial commit. (diff) | |
download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/x86/include/uapi/asm/ptrace.h')
-rw-r--r-- | arch/x86/include/uapi/asm/ptrace.h | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/arch/x86/include/uapi/asm/ptrace.h b/arch/x86/include/uapi/asm/ptrace.h new file mode 100644 index 0000000000..85165c0eda --- /dev/null +++ b/arch/x86/include/uapi/asm/ptrace.h @@ -0,0 +1,86 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _UAPI_ASM_X86_PTRACE_H +#define _UAPI_ASM_X86_PTRACE_H + +#include <linux/compiler.h> /* For __user */ +#include <asm/ptrace-abi.h> +#include <asm/processor-flags.h> + + +#ifndef __ASSEMBLY__ + +#ifdef __i386__ +/* this struct defines the way the registers are stored on the + stack during a system call. */ + +#ifndef __KERNEL__ + +struct pt_regs { + long ebx; + long ecx; + long edx; + long esi; + long edi; + long ebp; + long eax; + int xds; + int xes; + int xfs; + int xgs; + long orig_eax; + long eip; + int xcs; + long eflags; + long esp; + int xss; +}; + +#endif /* __KERNEL__ */ + +#else /* __i386__ */ + +#ifndef __KERNEL__ + +struct pt_regs { +/* + * C ABI says these regs are callee-preserved. They aren't saved on kernel entry + * unless syscall needs a complete, fully filled "struct pt_regs". + */ + unsigned long r15; + unsigned long r14; + unsigned long r13; + unsigned long r12; + unsigned long rbp; + unsigned long rbx; +/* These regs are callee-clobbered. Always saved on kernel entry. */ + unsigned long r11; + unsigned long r10; + unsigned long r9; + unsigned long r8; + unsigned long rax; + unsigned long rcx; + unsigned long rdx; + unsigned long rsi; + unsigned long rdi; +/* + * On syscall entry, this is syscall#. On CPU exception, this is error code. + * On hw interrupt, it's IRQ number: + */ + unsigned long orig_rax; +/* Return frame for iretq */ + unsigned long rip; + unsigned long cs; + unsigned long eflags; + unsigned long rsp; + unsigned long ss; +/* top of stack page */ +}; + +#endif /* __KERNEL__ */ +#endif /* !__i386__ */ + + + +#endif /* !__ASSEMBLY__ */ + +#endif /* _UAPI_ASM_X86_PTRACE_H */ |