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yaml
---
r: 79849
b: refs/heads/master
c: cadd516
h: refs/heads/master
i:
  79847: 2ea0aa2
v: v3
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Roland McGrath authored and Ingo Molnar committed Jan 30, 2008
1 parent 360863b commit 281443f
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Showing 4 changed files with 9 additions and 15 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 16e48e7e7929d841273d87027079660bca5e37bd
refs/heads/master: cadd516422d9382313144aa58f9e46ee7a2c0a28
2 changes: 1 addition & 1 deletion trunk/arch/x86/vdso/vdso32/int80.S
Original file line number Diff line number Diff line change
Expand Up @@ -50,7 +50,7 @@ __kernel_vsyscall:
/*
* Pad out the segment to match the size of the sysenter.S version.
*/
VDSO32_vsyscall_eh_frame_size = 0x44
VDSO32_vsyscall_eh_frame_size = 0x40
.section .data,"aw",@progbits
.space VDSO32_vsyscall_eh_frame_size-(.LENDFDEDLSI-.LSTARTFRAMEDLSI), 0
.previous
2 changes: 1 addition & 1 deletion trunk/arch/x86/vdso/vdso32/syscall.S
Original file line number Diff line number Diff line change
Expand Up @@ -71,7 +71,7 @@ __kernel_vsyscall:
/*
* Pad out the segment to match the size of the sysenter.S version.
*/
VDSO32_vsyscall_eh_frame_size = 0x44
VDSO32_vsyscall_eh_frame_size = 0x40
.section .data,"aw",@progbits
.space VDSO32_vsyscall_eh_frame_size-(.LENDFDE1-.LSTARTFRAME), 0
.previous
18 changes: 6 additions & 12 deletions trunk/arch/x86/vdso/vdso32/sysenter.S
Original file line number Diff line number Diff line change
Expand Up @@ -84,31 +84,25 @@ VDSO32_SYSENTER_RETURN: /* Symbol used by sysenter.c via vdso32-syms.h */
.uleb128 0
/* What follows are the instructions for the table generation.
We have to record all changes of the stack pointer. */
.byte 0x04 /* DW_CFA_advance_loc4 */
.long .Lpush_ecx-.LSTART_vsyscall
.byte 0x40 + (.Lpush_ecx-.LSTART_vsyscall) /* DW_CFA_advance_loc */
.byte 0x0e /* DW_CFA_def_cfa_offset */
.byte 0x08 /* RA at offset 8 now */
.byte 0x04 /* DW_CFA_advance_loc4 */
.long .Lpush_edx-.Lpush_ecx
.byte 0x40 + (.Lpush_edx-.Lpush_ecx) /* DW_CFA_advance_loc */
.byte 0x0e /* DW_CFA_def_cfa_offset */
.byte 0x0c /* RA at offset 12 now */
.byte 0x04 /* DW_CFA_advance_loc4 */
.long .Lenter_kernel-.Lpush_edx
.byte 0x40 + (.Lenter_kernel-.Lpush_edx) /* DW_CFA_advance_loc */
.byte 0x0e /* DW_CFA_def_cfa_offset */
.byte 0x10 /* RA at offset 16 now */
.byte 0x85, 0x04 /* DW_CFA_offset %ebp -16 */
/* Finally the epilogue. */
.byte 0x04 /* DW_CFA_advance_loc4 */
.long .Lpop_ebp-.Lenter_kernel
.byte 0x40 + (.Lpop_ebp-.Lenter_kernel) /* DW_CFA_advance_loc */
.byte 0x0e /* DW_CFA_def_cfa_offset */
.byte 0x0c /* RA at offset 12 now */
.byte 0xc5 /* DW_CFA_restore %ebp */
.byte 0x04 /* DW_CFA_advance_loc4 */
.long .Lpop_edx-.Lpop_ebp
.byte 0x40 + (.Lpop_edx-.Lpop_ebp) /* DW_CFA_advance_loc */
.byte 0x0e /* DW_CFA_def_cfa_offset */
.byte 0x08 /* RA at offset 8 now */
.byte 0x04 /* DW_CFA_advance_loc4 */
.long .Lpop_ecx-.Lpop_edx
.byte 0x40 + (.Lpop_ecx-.Lpop_edx) /* DW_CFA_advance_loc */
.byte 0x0e /* DW_CFA_def_cfa_offset */
.byte 0x04 /* RA at offset 4 now */
.align 4
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