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diff --git a/sysdeps/powerpc/powerpc32/dl-trampoline.S b/sysdeps/powerpc/powerpc32/dl-trampoline.S
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-/* PLT trampolines. PPC32 version.
- Copyright (C) 2005, 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
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
- 02110-1301 USA. */
-
-#include <sysdep.h>
-
- .section ".text"
- .align 2
- .globl _dl_runtime_resolve
- .type _dl_runtime_resolve,@function
-_dl_runtime_resolve:
- cfi_startproc
- # We need to save the registers used to pass parameters, and register 0,
- # which is used by _mcount; the registers are saved in a stack frame.
- stwu r1,-64(r1)
- cfi_adjust_cfa_offset (64)
- stw r0,12(r1)
- stw r3,16(r1)
- stw r4,20(r1)
- # The code that calls this has put parameters for `fixup' in r12 and r11.
- mr r3,r12
- stw r5,24(r1)
- mr r4,r11
- stw r6,28(r1)
- mflr r0
- # We also need to save some of the condition register fields
- stw r7,32(r1)
- # Don't clobber the caller's LRSAVE, it is needed by _mcount.
- stw r0,48(r1)
- cfi_offset (lr, -16)
- stw r8,36(r1)
- mfcr r0
- stw r9,40(r1)
- stw r10,44(r1)
- stw r0,8(r1)
- bl _dl_fixup@local
- # 'fixup' returns the address we want to branch to.
- mtctr r3
- # Put the registers back...
- lwz r0,48(r1)
- lwz r10,44(r1)
- lwz r9,40(r1)
- mtlr r0
- lwz r8,36(r1)
- lwz r0,8(r1)
- lwz r7,32(r1)
- lwz r6,28(r1)
- mtcrf 0xFF,r0
- lwz r5,24(r1)
- lwz r4,20(r1)
- lwz r3,16(r1)
- lwz r0,12(r1)
- # ...unwind the stack frame, and jump to the PLT entry we updated.
- addi r1,r1,64
- bctr
- cfi_endproc
- .size _dl_runtime_resolve,.-_dl_runtime_resolve
-
-#ifndef PROF
- .align 2
- .globl _dl_prof_resolve
- .type _dl_prof_resolve,@function
-_dl_prof_resolve:
- cfi_startproc
- # We need to save the registers used to pass parameters, and register 0,
- # which is used by _mcount; the registers are saved in a stack frame.
- stwu r1,-320(r1)
- cfi_adjust_cfa_offset (320)
- /* Stack layout:
-
- +312 stackframe
- +308 lr
- +304 r1
- +288 v12
- +272 v11
- +256 v10
- +240 v9
- +224 v8
- +208 v7
- +192 v6
- +176 v5
- +160 v4
- +144 v3
- +128 v2
- +112 v1
- +104 fp8
- +96 fp7
- +88 fp6
- +80 fp5
- +72 fp4
- +64 fp3
- +56 fp2
- +48 fp1
- +44 r10
- +40 r9
- +36 r8
- +32 r7
- +28 r6
- +24 r5
- +20 r4
- +16 r3
- +12 r0
- +8 cr
- r1 link
- */
- stw r0,12(r1)
- stw r3,16(r1)
- stw r4,20(r1)
- # The code that calls this has put parameters for `fixup' in r12 and r11.
- mr r3,r12
- stw r5,24(r1)
- mr r4,r11
- stw r6,28(r1)
- mflr r5
- # We also need to save some of the condition register fields.
- stw r7,32(r1)
- # Don't clobber the caller's LRSAVE, it is needed by _mcount.
- stw r5,308(r1)
- cfi_offset (lr, -12)
- stw r8,36(r1)
- mfcr r0
- stw r9,40(r1)
- stw r10,44(r1)
- stw r0,8(r1)
- # Save the floating point registers
- stfd fp1,48(r1)
- stfd fp2,56(r1)
- stfd fp3,64(r1)
- stfd fp4,72(r1)
- stfd fp5,80(r1)
- stfd fp6,88(r1)
- stfd fp7,96(r1)
- stfd fp8,104(r1)
- # XXX TODO: store vmx registers
- # Load the extra parameters.
- addi r6,r1,16
- addi r7,r1,312
- li r0,-1
- stw r0,0(r7)
- bl _dl_profile_fixup@local
- # 'fixup' returns the address we want to branch to.
- mtctr r3
- # Put the registers back...
- lwz r0,308(r1)
- lwz r10,44(r1)
- lwz r9,40(r1)
- mtlr r0
- lwz r8,36(r1)
- lwz r0,8(r1)
- lwz r7,32(r1)
- lwz r6,28(r1)
- mtcrf 0xFF,r0
- lwz r5,24(r1)
- lwz r4,20(r1)
- lwz r3,16(r1)
- lwz r0,12(r1)
- # Load the floating point registers.
- lfd fp1,48(r1)
- lfd fp2,56(r1)
- lfd fp3,64(r1)
- lfd fp4,72(r1)
- lfd fp5,80(r1)
- lfd fp6,88(r1)
- lfd fp7,96(r1)
- lfd fp8,104(r1)
- # ...unwind the stack frame, and jump to the PLT entry we updated.
- addi r1,r1,320
- bctr
- cfi_endproc
- .size _dl_prof_resolve,.-_dl_prof_resolve
-#endif