#include "linux32_assym.h" /* system definitions */
#include <machine/asmacros.h> /* miscellaneous asm macros */
#include <amd64/linux32/linux32_syscall.h> /* system call numbers */
.data
.globl linux_platform
linux_platform:
.asciz "i686"
.text
.code32
ENTRY(linux32_vdso_sigcode)
.cfi_startproc
.cfi_signal_frame
.cfi_def_cfa %esp, LINUX_SIGF_SC
.cfi_offset %gs, L_SC_GS
.cfi_offset %fs, L_SC_FS
.cfi_offset %es, L_SC_ES
.cfi_offset %ds, L_SC_DS
.cfi_offset %cs, L_SC_CS
.cfi_offset %ss, L_SC_SS
#ifdef __clang__
.cfi_offset %flags, L_SC_EFLAGS
#else
.cfi_offset %eflags, L_SC_EFLAGS
#endif
.cfi_offset %edi, L_SC_EDI
.cfi_offset %esi, L_SC_ESI
.cfi_offset %ebp, L_SC_EBP
.cfi_offset %ebx, L_SC_EBX
.cfi_offset %edx, L_SC_EDX
.cfi_offset %ecx, L_SC_ECX
.cfi_offset %eax, L_SC_EAX
.cfi_offset %eip, L_SC_EIP
.cfi_offset %esp, L_SC_ESP
movl %esp, %ebx /* sigframe for sigreturn */
call *%edi /* call signal handler */
popl %eax /* gcc unwind code need this */
.cfi_def_cfa %esp, LINUX_SIGF_SC-4
movl $LINUX32_SYS_linux_sigreturn, %eax
int $0x80
0: jmp 0b
.cfi_endproc
END(linux32_vdso_sigcode)
ENTRY(linux32_vdso_rt_sigcode)
.cfi_startproc
.cfi_signal_frame
.cfi_def_cfa %esp, LINUX_RT_SIGF_UC + LINUX_RT_SIGF_SC
.cfi_offset %gs, L_SC_GS
.cfi_offset %fs, L_SC_FS
.cfi_offset %es, L_SC_ES
.cfi_offset %ds, L_SC_DS
.cfi_offset %cs, L_SC_CS
.cfi_offset %ss, L_SC_SS
#ifdef __clang__
.cfi_offset %flags, L_SC_EFLAGS
#else
.cfi_offset %eflags, L_SC_EFLAGS
#endif
.cfi_offset %edi, L_SC_EDI
.cfi_offset %esi, L_SC_ESI
.cfi_offset %ebp, L_SC_EBP
.cfi_offset %ebx, L_SC_EBX
.cfi_offset %edx, L_SC_EDX
.cfi_offset %ecx, L_SC_ECX
.cfi_offset %eax, L_SC_EAX
.cfi_offset %eip, L_SC_EIP
.cfi_offset %esp, L_SC_ESP
leal LINUX_RT_SIGF_UC(%esp), %ebx /* linux ucontext for rt_sigreturn */
call *%edi /* call signal handler */
movl $LINUX32_SYS_linux_rt_sigreturn, %eax
int $0x80
0: jmp 0b
.cfi_endproc
END(linux32_vdso_rt_sigcode)
ENTRY(__kernel_sigreturn)
.cfi_startproc
.cfi_signal_frame
movl %esp, %ebx /* sigframe for sigreturn */
call *%edi /* call signal handler */
popl %eax /* gcc unwind code need this */
movl $LINUX32_SYS_linux_sigreturn, %eax
int $0x80
0: jmp 0b
.cfi_endproc
END(__kernel_sigreturn)
ENTRY(__kernel_rt_sigreturn)
.cfi_startproc
.cfi_signal_frame
leal LINUX_RT_SIGF_UC(%esp), %ebx /* linux ucontext for rt_sigreturn */
call *%edi /* call signal handler */
movl $LINUX32_SYS_linux_rt_sigreturn, %eax
int $0x80
0: jmp 0b
.cfi_endproc
END(__kernel_rt_sigreturn)
ENTRY(__kernel_vsyscall)
.cfi_startproc
int $0x80
ret
.cfi_endproc
END(__kernel_vsyscall)
#if 0
.section .note.Linux, "a",@note
.long 2f - 1f /* namesz */
.balign 4
.long 4f - 3f /* descsz */
.long 0
1:
.asciz "Linux"
2:
.balign 4
3:
.long LINUX_VERSION_CODE
4:
.balign 4
.previous
#endif
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