#define LIBFFI_ASM
#include <fficonfig.h>
#include <ffi.h>
+#include <ffi_cfi.h>
.text
.type ffi_call_SYSV,@function
ffi_call_SYSV:
-.LFB1:
+ cfi_startproc
pushl %ebp
-.LCFI0:
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset(%ebp, 0)
movl %esp,%ebp
-.LCFI1:
+ cfi_def_cfa_register(%ebp)
/* Make room for all of the new args. */
movl 16(%ebp),%ecx
subl %ecx,%esp
movl %ebp,%esp
popl %ebp
ret
-.LFE1:
+ cfi_endproc
.ffi_call_SYSV_end:
.size ffi_call_SYSV,.ffi_call_SYSV_end-ffi_call_SYSV
.type ffi_closure_SYSV, @function
ffi_closure_SYSV:
-.LFB2:
+ cfi_startproc
pushl %ebp
-.LCFI2:
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset(%ebp, 0)
movl %esp, %ebp
-.LCFI3:
+ cfi_def_cfa_register(%ebp)
subl $40, %esp
leal -24(%ebp), %edx
movl %edx, -12(%ebp) /* resp */
call ffi_closure_SYSV_inner
#else
movl %ebx, 8(%esp)
-.LCFI7:
+ cfi_offset(%ebx, -40)
call 1f
1: popl %ebx
addl $_GLOBAL_OFFSET_TABLE_+[.-1b], %ebx
call ffi_closure_SYSV_inner@PLT
movl 8(%esp), %ebx
+ cfi_restore(%ebx)
#endif
movl -12(%ebp), %ecx
cmpl $FFI_TYPE_INT, %eax
movl %ebp, %esp
popl %ebp
ret $4
-.LFE2:
+ cfi_endproc
.size ffi_closure_SYSV, .-ffi_closure_SYSV
#if !FFI_NO_RAW_API
.type ffi_closure_raw_SYSV, @function
ffi_closure_raw_SYSV:
-.LFB3:
+ cfi_startproc
pushl %ebp
-.LCFI4:
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset(%ebp, 0)
movl %esp, %ebp
-.LCFI5:
+ cfi_def_cfa_register(%ebp)
pushl %esi
-.LCFI6:
+ cfi_offset(%esi, -12)
subl $36, %esp
movl RAW_CLOSURE_CIF_OFFSET(%eax), %esi /* closure->cif */
movl RAW_CLOSURE_USER_DATA_OFFSET(%eax), %edx /* closure->user_data */
movl -24(%ebp), %eax
movl -20(%ebp), %edx
jmp .Lrcls_epilogue
-.LFE3:
+ cfi_endproc
.size ffi_closure_raw_SYSV, .-ffi_closure_raw_SYSV
-#endif
-
-#if defined __GNUC__
-/* Only emit dwarf unwind info when building with GNU toolchain. */
-
-#if defined __PIC__
-# if defined __sun__ && defined __svr4__
-/* 32-bit Solaris 2/x86 uses datarel encoding for PIC. GNU ld before 2.22
- doesn't correctly sort .eh_frame_hdr with mixed encodings, so match this. */
-# define FDE_ENCODING 0x30 /* datarel */
-# define FDE_ENCODE(X) X@GOTOFF
-# else
-# define FDE_ENCODING 0x1b /* pcrel sdata4 */
-# if defined HAVE_AS_X86_PCREL
-# define FDE_ENCODE(X) X-.
-# else
-# define FDE_ENCODE(X) X@rel
-# endif
-# endif
-#else
-# define FDE_ENCODING 0 /* absolute */
-# define FDE_ENCODE(X) X
-#endif
-
- .section .eh_frame,EH_FRAME_FLAGS,@progbits
-.Lframe1:
- .long .LECIE1-.LSCIE1 /* Length of Common Information Entry */
-.LSCIE1:
- .long 0x0 /* CIE Identifier Tag */
- .byte 0x1 /* CIE Version */
-#ifdef HAVE_AS_ASCII_PSEUDO_OP
-#ifdef __PIC__
- .ascii "zR\0" /* CIE Augmentation */
-#else
- .ascii "\0" /* CIE Augmentation */
-#endif
-#elif defined HAVE_AS_STRING_PSEUDO_OP
-#ifdef __PIC__
- .string "zR" /* CIE Augmentation */
-#else
- .string "" /* CIE Augmentation */
-#endif
-#else
-#error missing .ascii/.string
-#endif
- .byte 0x1 /* .uleb128 0x1; CIE Code Alignment Factor */
- .byte 0x7c /* .sleb128 -4; CIE Data Alignment Factor */
- .byte 0x8 /* CIE RA Column */
-#ifdef __PIC__
- .byte 0x1 /* .uleb128 0x1; Augmentation size */
- .byte FDE_ENCODING
-#endif
- .byte 0xc /* DW_CFA_def_cfa */
- .byte 0x4 /* .uleb128 0x4 */
- .byte 0x4 /* .uleb128 0x4 */
- .byte 0x88 /* DW_CFA_offset, column 0x8 */
- .byte 0x1 /* .uleb128 0x1 */
- .align 4
-.LECIE1:
-.LSFDE1:
- .long .LEFDE1-.LASFDE1 /* FDE Length */
-.LASFDE1:
- .long .LASFDE1-.Lframe1 /* FDE CIE offset */
- .long FDE_ENCODE(.LFB1) /* FDE initial location */
- .long .LFE1-.LFB1 /* FDE address range */
-#ifdef __PIC__
- .byte 0x0 /* .uleb128 0x0; Augmentation size */
-#endif
- .byte 0x4 /* DW_CFA_advance_loc4 */
- .long .LCFI0-.LFB1
- .byte 0xe /* DW_CFA_def_cfa_offset */
- .byte 0x8 /* .uleb128 0x8 */
- .byte 0x85 /* DW_CFA_offset, column 0x5 */
- .byte 0x2 /* .uleb128 0x2 */
- .byte 0x4 /* DW_CFA_advance_loc4 */
- .long .LCFI1-.LCFI0
- .byte 0xd /* DW_CFA_def_cfa_register */
- .byte 0x5 /* .uleb128 0x5 */
- .align 4
-.LEFDE1:
-.LSFDE2:
- .long .LEFDE2-.LASFDE2 /* FDE Length */
-.LASFDE2:
- .long .LASFDE2-.Lframe1 /* FDE CIE offset */
- .long FDE_ENCODE(.LFB2) /* FDE initial location */
- .long .LFE2-.LFB2 /* FDE address range */
-#ifdef __PIC__
- .byte 0x0 /* .uleb128 0x0; Augmentation size */
-#endif
- .byte 0x4 /* DW_CFA_advance_loc4 */
- .long .LCFI2-.LFB2
- .byte 0xe /* DW_CFA_def_cfa_offset */
- .byte 0x8 /* .uleb128 0x8 */
- .byte 0x85 /* DW_CFA_offset, column 0x5 */
- .byte 0x2 /* .uleb128 0x2 */
- .byte 0x4 /* DW_CFA_advance_loc4 */
- .long .LCFI3-.LCFI2
- .byte 0xd /* DW_CFA_def_cfa_register */
- .byte 0x5 /* .uleb128 0x5 */
-#if !defined HAVE_HIDDEN_VISIBILITY_ATTRIBUTE && defined __PIC__
- .byte 0x4 /* DW_CFA_advance_loc4 */
- .long .LCFI7-.LCFI3
- .byte 0x83 /* DW_CFA_offset, column 0x3 */
- .byte 0xa /* .uleb128 0xa */
-#endif
- .align 4
-.LEFDE2:
-
-#if !FFI_NO_RAW_API
-
-.LSFDE3:
- .long .LEFDE3-.LASFDE3 /* FDE Length */
-.LASFDE3:
- .long .LASFDE3-.Lframe1 /* FDE CIE offset */
- .long FDE_ENCODE(.LFB3) /* FDE initial location */
- .long .LFE3-.LFB3 /* FDE address range */
-#ifdef __PIC__
- .byte 0x0 /* .uleb128 0x0; Augmentation size */
-#endif
- .byte 0x4 /* DW_CFA_advance_loc4 */
- .long .LCFI4-.LFB3
- .byte 0xe /* DW_CFA_def_cfa_offset */
- .byte 0x8 /* .uleb128 0x8 */
- .byte 0x85 /* DW_CFA_offset, column 0x5 */
- .byte 0x2 /* .uleb128 0x2 */
- .byte 0x4 /* DW_CFA_advance_loc4 */
- .long .LCFI5-.LCFI4
- .byte 0xd /* DW_CFA_def_cfa_register */
- .byte 0x5 /* .uleb128 0x5 */
- .byte 0x4 /* DW_CFA_advance_loc4 */
- .long .LCFI6-.LCFI5
- .byte 0x86 /* DW_CFA_offset, column 0x6 */
- .byte 0x3 /* .uleb128 0x3 */
- .align 4
-.LEFDE3:
-
-#endif
-#endif
+#endif /* !FFI_NO_RAW_API */
#endif /* ifndef __x86_64__ */
-
#if defined __ELF__ && defined __linux__
.section .note.GNU-stack,"",@progbits
#endif
projects / platform / upstream / libffi.git / commitdiff