of non-volatile floating-point registers to the stack (fp14-fp31).
* sysdeps/powerpc/powerpc32/gprsave0.S: Add cfi_offset for spilling of
non-volatile general-purpose registers to the stack (gpr13-gpr31).
* sysdeps/powerpc/powerpc64/dl-trampoline.S: Add cfi_offset
for non-volatiles gpr30 - grp31 spilled to the stack.
* sysdeps/powerpc/powerpc64/memcpy.S: Add cfi_offset for non-volatile
gpr31 spill to the stack.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext-common.S:
Add cfi_offset for non-volatile gpr31 spill to the stack.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S: Add cfi_offset
for non-volatiles gpr28 - grp31 spilled to the stack.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S: Add
cfi_adjust_cfa_offset when a frame is stacked.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S:
(__novec_setcontext) : Add cfi_offset for non-volatile gpr31 spill
add LR saved to the stack. Add cfi_adjust_cfa_offset when frame is
stacked.
(__setcontext) : Add cfi_offset for non-volatile gpr31 spill to
the stack.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S:
(__novec_swapcontext) : Add cfi_offset for non-volatile gpr31 spill
add LR saved to the stack.
(__swapcontext) : Add cfi_offset for non-volatile gpr31 spill add LR
saved to the stack. Add cfi_adjust_cfa_offset when frame is stacked.
+2006-03-06 Steven Munroe <sjmunroe@us.ibm.com>
+
+ * sysdeps/powerpc/powerpc32/fpu/fprsave.S: Add cfi_offset for spilling
+ of non-volatile floating-point registers to the stack (fp14-fp31).
+ * sysdeps/powerpc/powerpc32/gprsave0.S: Add cfi_offset for spilling of
+ non-volatile general-purpose registers to the stack (gpr13-gpr31).
+ * sysdeps/powerpc/powerpc64/dl-trampoline.S: Add cfi_offset
+ for non-volatiles gpr30 - grp31 spilled to the stack.
+ * sysdeps/powerpc/powerpc64/memcpy.S: Add cfi_offset for non-volatile
+ gpr31 spill to the stack.
+ * sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext-common.S:
+ Add cfi_offset for non-volatile gpr31 spill to the stack.
+ * sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S: Add cfi_offset
+ for non-volatiles gpr28 - grp31 spilled to the stack.
+ * sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S: Add
+ cfi_adjust_cfa_offset when a frame is stacked.
+ * sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S:
+ (__novec_setcontext) : Add cfi_offset for non-volatile gpr31 spill
+ add LR saved to the stack. Add cfi_adjust_cfa_offset when frame is
+ stacked.
+ (__setcontext) : Add cfi_offset for non-volatile gpr31 spill to
+ the stack.
+ * sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S:
+ (__novec_swapcontext) : Add cfi_offset for non-volatile gpr31 spill
+ add LR saved to the stack.
+ (__swapcontext) : Add cfi_offset for non-volatile gpr31 spill add LR
+ saved to the stack. Add cfi_adjust_cfa_offset when frame is stacked.
+
2006-03-07 Jakub Jelinek <jakub@redhat.com>
[BZ #2423]
ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_14)
C_TEXT(_savef14):
C_TEXT(_savefpr_14): stfd fp14,-144(r1)
+ cfi_offset(fp14,-144)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savef15)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_15)
C_TEXT(_savef15):
C_TEXT(_savefpr_15): stfd fp15,-136(r1)
+ cfi_offset(fp15,-136)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savef16)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_16)
C_TEXT(_savef16):
C_TEXT(_savefpr_16): stfd fp16,-128(r1)
+ cfi_offset(fp16,-128)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savef17)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_17)
C_TEXT(_savef17):
C_TEXT(_savefpr_17): stfd fp17,-120(r1)
+ cfi_offset(fp17,-120)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savef18)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_18)
C_TEXT(_savef18):
C_TEXT(_savefpr_18): stfd fp18,-112(r1)
+ cfi_offset(fp18,-112)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savef19)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_19)
C_TEXT(_savef19):
C_TEXT(_savefpr_19): stfd fp19,-104(r1)
+ cfi_offset(fp19,-104)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savef20)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_20)
C_TEXT(_savef20):
C_TEXT(_savefpr_20): stfd fp20,-96(r1)
+ cfi_offset(fp20,-96)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savef21)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_21)
C_TEXT(_savef21):
C_TEXT(_savefpr_21): stfd fp21,-88(r1)
+ cfi_offset(fp21,-88)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savef22)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_22)
C_TEXT(_savef22):
C_TEXT(_savefpr_22): stfd fp22,-80(r1)
+ cfi_offset(fp22,-80)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savef23)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_23)
C_TEXT(_savef23):
C_TEXT(_savefpr_23): stfd fp23,-72(r1)
+ cfi_offset(fp23,-72)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savef24)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_24)
C_TEXT(_savef24):
C_TEXT(_savefpr_24): stfd fp24,-64(r1)
+ cfi_offset(fp24,-64)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savef25)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_25)
C_TEXT(_savef25):
C_TEXT(_savefpr_25): stfd fp25,-56(r1)
+ cfi_offset(fp25,-56)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savef26)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_26)
C_TEXT(_savef26):
C_TEXT(_savefpr_26): stfd fp26,-48(r1)
+ cfi_offset(fp26,-48)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savef27)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_27)
C_TEXT(_savef27):
C_TEXT(_savefpr_27): stfd fp27,-40(r1)
+ cfi_offset(fp27,-40)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savef28)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_28)
C_TEXT(_savef28):
C_TEXT(_savefpr_28): stfd fp28,-32(r1)
+ cfi_offset(fp28,-32)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savef29)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_29)
C_TEXT(_savef29):
C_TEXT(_savefpr_29): stfd fp29,-24(r1) #save f29
stfd fp30,-16(r1) #save f30
stfd fp31,-8(r1) #save f31
+ cfi_offset(fp29,-24)
+ cfi_offset(fp30,-16)
+ cfi_offset(fp31,-8)
stw r0,8(r1) #save LR in callers frame
blr #return
END (_savefpr_all)
ENTRY(_savegpr0_all)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_13)
C_TEXT(_savegpr0_13): stw r13,-76(r1)
+ cfi_offset(r13,-76)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_14)
C_TEXT(_savegpr0_14): stw r14,-72(r1)
+ cfi_offset(r14,-72)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_15)
C_TEXT(_savegpr0_15): stw r15,-68(r1)
+ cfi_offset(r15,-68)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_16)
C_TEXT(_savegpr0_16): stw r16,-64(r1)
+ cfi_offset(r16,-64)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_17)
C_TEXT(_savegpr0_17): stw r17,-60(r1)
+ cfi_offset(r17,-60)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_18)
C_TEXT(_savegpr0_18): stw r18,-56(r1)
+ cfi_offset(r18,-56)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_19)
C_TEXT(_savegpr0_19): stw r19,-52(r1)
+ cfi_offset(r19,-52)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_20)
C_TEXT(_savegpr0_20): stw r20,-48(r1)
+ cfi_offset(r20,-48)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_21)
C_TEXT(_savegpr0_21): stw r21,-44(r1)
+ cfi_offset(r21,-44)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_22)
C_TEXT(_savegpr0_22): stw r22,-40(r1)
+ cfi_offset(r22,-40)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_23)
C_TEXT(_savegpr0_23): stw r23,-36(r1)
+ cfi_offset(r23,-36)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_24)
C_TEXT(_savegpr0_24): stw r24,-32(r1)
+ cfi_offset(r24,-32)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_25)
C_TEXT(_savegpr0_25): stw r25,-28(r1)
+ cfi_offset(r25,-28)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_26)
C_TEXT(_savegpr0_26): stw r26,-24(r1)
+ cfi_offset(r26,-24)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_27)
C_TEXT(_savegpr0_27): stw r27,-20(r1)
+ cfi_offset(r27,-20)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_28)
C_TEXT(_savegpr0_28): stw r28,-16(r1)
+ cfi_offset(r28,-16)
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_29)
C_TEXT(_savegpr0_29): stw r29,-12(r1) #save r29
stw r30,-8(r1) #save r30
stw r31,-4(r1) #save r31
+ cfi_offset(r29,-12)
+ cfi_offset(r30,-8)
+ cfi_offset(r31,-4)
stw r0,8(r1) #save LR in callers frame
blr #return
END (_savegpr0_all)
/* Spill r30, r31 to preserve the link_map* and reloc_addr, in case we
need to call _dl_call_pltexit. */
std r31,-8(r1)
+ cfi_offset(r31,-8)
std r30,-16(r1)
+ cfi_offset(r30,-16)
/* We need to save the registers used to pass parameters, ie. r3 thru
r10; the registers are saved in a stack frame. */
stdu r1,-FRAME_SIZE(r1)
/* Optimized memcpy implementation for PowerPC64.
- Copyright (C) 2003 Free Software Foundation, Inc.
+ Copyright (C) 2003, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
neg 0,3
std 3,-16(1)
std 31,-8(1)
+ cfi_offset(31,-8)
andi. 11,3,7 /* check alignement of dst. */
clrldi 0,0,61 /* Number of bytes until the 1st doubleword of dst. */
clrldi 10,4,61 /* check alignement of src. */
stw r0,20(r1)
cfi_offset (lr, _FRAME_LR_SAVE)
stw r31,12(r1)
+ cfi_offset(r31,-4)
lwz r31,_UC_REGS_PTR(r3)
/*
std r29,56(r1)
std r30,64(r1)
std r31,72(r1)
+ cfi_offset(r29,-56)
+ cfi_offset(r30,-64)
+ cfi_offset(r31,-72)
#ifdef RESET_PID
std r28,48(r1)
+ cfi_offset(r28,-48)
#endif
/* Set up stack frame for child. */
std r0,FRAME_LR_SAVE(r1)
cfi_offset (lr, FRAME_LR_SAVE)
stdu r1,-128(r1)
+ cfi_adjust_cfa_offset(128)
li r3,ENOSYS
bl JUMPTARGET(__syscall_error)
nop
#ifdef __ASSUME_NEW_RT_SIGRETURN_SYSCALL
mflr r0
std r31,-8(1)
+ cfi_offset(r31,-8)
std r0,FRAME_LR_SAVE(r1)
cfi_offset (lr, FRAME_LR_SAVE)
stdu r1,-128(r1)
/* If the kernel is not at least 2.4.21 then generate a ENOSYS stub. */
mflr r0
std r0,FRAME_LR_SAVE(r1)
+ cfi_offset(lr,FRAME_LR_SAVE)
stdu r1,-128(r1)
+ cfi_adjust_cfa_offset(128)
li r3,ENOSYS
bl JUMPTARGET(__syscall_error)
nop
#ifdef __ASSUME_NEW_RT_SIGRETURN_SYSCALL
mflr r0
std r31,-8(1)
+ cfi_offset(r31,-8)
std r0,FRAME_LR_SAVE(r1)
cfi_offset (lr, FRAME_LR_SAVE)
stdu r1,-128(r1)
std r1,(SIGCONTEXT_GP_REGS+(PT_R1*8))(r3)
mflr r0
std r31,-8(1)
+ cfi_offset(r31,-8)
std r2,(SIGCONTEXT_GP_REGS+(PT_R2*8))(r3)
std r0,FRAME_LR_SAVE(r1)
cfi_offset (lr, FRAME_LR_SAVE)
/* If the kernel is not at least 2.4.21 then generate a ENOSYS stub. */
mflr r0
std r0,FRAME_LR_SAVE(r1)
+ cfi_offset(lr,FRAME_LR_SAVE)
stdu r1,-128(r1)
li r3,ENOSYS
bl JUMPTARGET(__syscall_error)
std r1,(SIGCONTEXT_GP_REGS+(PT_R1*8))(r3)
mflr r0
std r31,-8(1)
+ cfi_offset(r31,-8)
std r2,(SIGCONTEXT_GP_REGS+(PT_R2*8))(r3)
std r0,FRAME_LR_SAVE(r1)
+ cfi_offset (lr, FRAME_LR_SAVE)
std r0,(SIGCONTEXT_GP_REGS+(PT_LNK*8))(r3)
std r0,(SIGCONTEXT_GP_REGS+(PT_NIP*8))(r3)
stdu r1,-128(r1)
+ cfi_adjust_cfa_offset(128)
std r4,(SIGCONTEXT_GP_REGS+(PT_R4*8))(r3)
std r5,(SIGCONTEXT_GP_REGS+(PT_R5*8))(r3)
std r6,(SIGCONTEXT_GP_REGS+(PT_R6*8))(r3)
projects / external / glibc.git / commitdiff