+2001-02-23 Ulrich Drepper <drepper@redhat.com>
+
+ * sysdeps/i386/strtok.S: Continue to return NULL after the first
+ time this happened.
+
2001-02-23 Andreas Jaeger <aj@suse.de>
* string/tester.c (test_strtok_r): Add testcase.
/* strtok (str, delim) -- Return next DELIM separated token from STR.
For Intel 80x86, x>=3.
- Copyright (C) 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1996, 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
we have to take care for PIC code. */
movl SAVE_PTR, %edx
#endif
+ testl %edx, %edx
+ jz L(returnNULL)
L(1):
/* First we create a table with flags for all possible characters.
-/* Copyright (C) 2000 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2001 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
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
+/*
+ Floating Point Registers (FPRs) restore routine
+*/
+
#include <sysdep.h>
- ASM_GLOBAL_DIRECTIVE _restfpr_14
-_restfpr_14: lfd fp14,-144(r11)
- ASM_GLOBAL_DIRECTIVE _restfpr_15
-_restfpr_15: lfd fp15,-136(r11)
- ASM_GLOBAL_DIRECTIVE _restfpr_16
-_restfpr_16: lfd fp16,-128(r11)
- ASM_GLOBAL_DIRECTIVE _restfpr_17
-_restfpr_17: lfd fp17,-120(r11)
- ASM_GLOBAL_DIRECTIVE _restfpr_18
-_restfpr_18: lfd fp18,-112(r11)
- ASM_GLOBAL_DIRECTIVE _restfpr_19
-_restfpr_19: lfd fp19,-104(r11)
- ASM_GLOBAL_DIRECTIVE _restfpr_20
-_restfpr_20: lfd fp20,-96(r11)
- ASM_GLOBAL_DIRECTIVE _restfpr_21
-_restfpr_21: lfd fp21,-88(r11)
- ASM_GLOBAL_DIRECTIVE _restfpr_22
-_restfpr_22: lfd fp22,-80(r11)
- ASM_GLOBAL_DIRECTIVE _restfpr_23
-_restfpr_23: lfd fp23,-72(r11)
- ASM_GLOBAL_DIRECTIVE _restfpr_24
-_restfpr_24: lfd fp24,-64(r11)
- ASM_GLOBAL_DIRECTIVE _restfpr_25
-_restfpr_25: lfd fp25,-56(r11)
- ASM_GLOBAL_DIRECTIVE _restfpr_26
-_restfpr_26: lfd fp26,-48(r11)
- ASM_GLOBAL_DIRECTIVE _restfpr_27
-_restfpr_27: lfd fp27,-40(r11)
- ASM_GLOBAL_DIRECTIVE _restfpr_28
-_restfpr_28: lfd fp28,-32(r11)
- ASM_GLOBAL_DIRECTIVE _restfpr_29
-_restfpr_29: lfd fp29,-24(r11)
- ASM_GLOBAL_DIRECTIVE _restfpr_30
-_restfpr_30: lfd fp30,-16(r11)
- ASM_GLOBAL_DIRECTIVE _restfpr_31
-_restfpr_31: lfd fp31,-8(r11)
- blr
+ENTRY(_restfpr_all)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restf14)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_14)
+C_TEXT(_restf14):
+C_TEXT(_restfpr_14): lfd fp14,-144(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restf15)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_15)
+C_TEXT(_restf15):
+C_TEXT(_restfpr_15): lfd fp15,-136(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restf16)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_16)
+C_TEXT(_restf16):
+C_TEXT(_restfpr_16): lfd fp16,-128(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restf17)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_17)
+C_TEXT(_restf17):
+C_TEXT(_restfpr_17): lfd fp17,-120(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restf18)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_18)
+C_TEXT(_restf18):
+C_TEXT(_restfpr_18): lfd fp18,-112(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restf19)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_19)
+C_TEXT(_restf19):
+C_TEXT(_restfpr_19): lfd fp19,-104(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restf20)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_20)
+C_TEXT(_restf20):
+C_TEXT(_restfpr_20): lfd fp20,-96(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restf21)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_21)
+C_TEXT(_restf21):
+C_TEXT(_restfpr_21): lfd fp21,-88(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restf22)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_22)
+C_TEXT(_restf22):
+C_TEXT(_restfpr_22): lfd fp22,-80(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restf23)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_23)
+C_TEXT(_restf23):
+C_TEXT(_restfpr_23): lfd fp23,-72(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restf24)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_24)
+C_TEXT(_restf24):
+C_TEXT(_restfpr_24): lfd fp24,-64(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restf25)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_25)
+C_TEXT(_restf25):
+C_TEXT(_restfpr_25): lfd fp25,-56(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restf26)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_26)
+C_TEXT(_restf26):
+C_TEXT(_restfpr_26): lfd fp26,-48(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restf27)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_27)
+C_TEXT(_restf27):
+C_TEXT(_restfpr_27): lfd fp27,-40(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restf28)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_28)
+C_TEXT(_restf28):
+C_TEXT(_restfpr_28): lfd fp28,-32(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restf29)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_29)
+C_TEXT(_restf29):
+C_TEXT(_restfpr_29): lwz r0,8(r1) #get return address from frame
+ lfd fp29,-24(r1) #restore f29
+ mtlr r0 #move return address to LR
+ lfd fp30,-16(r1) #restore f30
+ lfd fp31,-8(r1) #restore f31
+ blr #return
-/* Copyright (C) 2000 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2001 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
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
+/*
+ Floating Point Registers (FPRs) save routine
+*/
+
#include <sysdep.h>
- ASM_GLOBAL_DIRECTIVE _savefpr_14
-_savefpr_14: stfd fp14,-144(r11)
- ASM_GLOBAL_DIRECTIVE _savefpr_15
-_savefpr_15: stfd fp15,-136(r11)
- ASM_GLOBAL_DIRECTIVE _savefpr_16
-_savefpr_16: stfd fp16,-128(r11)
- ASM_GLOBAL_DIRECTIVE _savefpr_17
-_savefpr_17: stfd fp17,-120(r11)
- ASM_GLOBAL_DIRECTIVE _savefpr_18
-_savefpr_18: stfd fp18,-112(r11)
- ASM_GLOBAL_DIRECTIVE _savefpr_19
-_savefpr_19: stfd fp19,-104(r11)
- ASM_GLOBAL_DIRECTIVE _savefpr_20
-_savefpr_20: stfd fp20,-96(r11)
- ASM_GLOBAL_DIRECTIVE _savefpr_21
-_savefpr_21: stfd fp21,-88(r11)
- ASM_GLOBAL_DIRECTIVE _savefpr_22
-_savefpr_22: stfd fp22,-80(r11)
- ASM_GLOBAL_DIRECTIVE _savefpr_23
-_savefpr_23: stfd fp23,-72(r11)
- ASM_GLOBAL_DIRECTIVE _savefpr_24
-_savefpr_24: stfd fp24,-64(r11)
- ASM_GLOBAL_DIRECTIVE _savefpr_25
-_savefpr_25: stfd fp25,-56(r11)
- ASM_GLOBAL_DIRECTIVE _savefpr_26
-_savefpr_26: stfd fp26,-48(r11)
- ASM_GLOBAL_DIRECTIVE _savefpr_27
-_savefpr_27: stfd fp27,-40(r11)
- ASM_GLOBAL_DIRECTIVE _savefpr_28
-_savefpr_28: stfd fp28,-32(r11)
- ASM_GLOBAL_DIRECTIVE _savefpr_29
-_savefpr_29: stfd fp29,-24(r11)
- ASM_GLOBAL_DIRECTIVE _savefpr_30
-_savefpr_30: stfd fp30,-16(r11)
- ASM_GLOBAL_DIRECTIVE _savefpr_31
-_savefpr_31: stfd fp31,-8(r11)
- blr
+ENTRY(_savefpr_all)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savef14)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_14)
+C_TEXT(_savef14):
+C_TEXT(_savefpr_14): stfd fp14,-144(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savef15)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_15)
+C_TEXT(_savef15):
+C_TEXT(_savefpr_15): stfd fp15,-136(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savef16)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_16)
+C_TEXT(_savef16):
+C_TEXT(_savefpr_16): stfd fp16,-128(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savef17)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_17)
+C_TEXT(_savef17):
+C_TEXT(_savefpr_17): stfd fp17,-120(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savef18)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_18)
+C_TEXT(_savef18):
+C_TEXT(_savefpr_18): stfd fp18,-112(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savef19)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_19)
+C_TEXT(_savef19):
+C_TEXT(_savefpr_19): stfd fp19,-104(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savef20)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_20)
+C_TEXT(_savef20):
+C_TEXT(_savefpr_20): stfd fp20,-96(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savef21)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_21)
+C_TEXT(_savef21):
+C_TEXT(_savefpr_21): stfd fp21,-88(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savef22)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_22)
+C_TEXT(_savef22):
+C_TEXT(_savefpr_22): stfd fp22,-80(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savef23)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_23)
+C_TEXT(_savef23):
+C_TEXT(_savefpr_23): stfd fp23,-72(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savef24)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_24)
+C_TEXT(_savef24):
+C_TEXT(_savefpr_24): stfd fp24,-64(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savef25)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_25)
+C_TEXT(_savef25):
+C_TEXT(_savefpr_25): stfd fp25,-56(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savef26)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_26)
+C_TEXT(_savef26):
+C_TEXT(_savefpr_26): stfd fp26,-48(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savef27)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_27)
+C_TEXT(_savef27):
+C_TEXT(_savefpr_27): stfd fp27,-40(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savef28)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savefpr_28)
+C_TEXT(_savef28):
+C_TEXT(_savefpr_28): stfd fp28,-32(r1)
+ 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
+ stw r0,8(r1) #save LR in callers frame
+ blr #return
-/* Copyright (C) 2000 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2001 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
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
+/*
+ General Purpose Register (GPR) restore routine
+ when Floating Point Registers (FPRs) are not saved
+
+ Note: This restore routine must not be called when GPR30 or
+ GPR31, or both, are the only registers beings saved. In these
+ cases, the saving and restoring must be done inline.
+*/
+
#include <sysdep.h>
- ASM_GLOBAL_DIRECTIVE _restgpr0_13
-_restgpr0_13: lwz r13,-76(r1)
- ASM_GLOBAL_DIRECTIVE _restgpr0_14
-_restgpr0_14: lwz r14,-72(r1)
- ASM_GLOBAL_DIRECTIVE _restgpr0_15
-_restgpr0_15: lwz r15,-68(r1)
- ASM_GLOBAL_DIRECTIVE _restgpr0_16
-_restgpr0_16: lwz r16,-64(r1)
- ASM_GLOBAL_DIRECTIVE _restgpr0_17
-_restgpr0_17: lwz r17,-60(r1)
- ASM_GLOBAL_DIRECTIVE _restgpr0_18
-_restgpr0_18: lwz r18,-56(r1)
- ASM_GLOBAL_DIRECTIVE _restgpr0_19
-_restgpr0_19: lwz r19,-52(r1)
- ASM_GLOBAL_DIRECTIVE _restgpr0_20
-_restgpr0_20: lwz r20,-48(r1)
- ASM_GLOBAL_DIRECTIVE _restgpr0_21
-_restgpr0_21: lwz r21,-44(r1)
- ASM_GLOBAL_DIRECTIVE _restgpr0_22
-_restgpr0_22: lwz r22,-40(r1)
- ASM_GLOBAL_DIRECTIVE _restgpr0_23
-_restgpr0_23: lwz r23,-36(r1)
- ASM_GLOBAL_DIRECTIVE _restgpr0_24
-_restgpr0_24: lwz r24,-32(r1)
- ASM_GLOBAL_DIRECTIVE _restgpr0_25
-_restgpr0_25: lwz r25,-28(r1)
- ASM_GLOBAL_DIRECTIVE _restgpr0_26
-_restgpr0_26: lwz r26,-24(r1)
- ASM_GLOBAL_DIRECTIVE _restgpr0_27
-_restgpr0_27: lwz r27,-20(r1)
- ASM_GLOBAL_DIRECTIVE _restgpr0_28
-_restgpr0_28: lwz r28,-16(r1)
- ASM_GLOBAL_DIRECTIVE _restgpr0_29
-_restgpr0_29: lwz r29,-12(r1)
- ASM_GLOBAL_DIRECTIVE _restgpr0_30
-_restgpr0_30: lwz r30,-8(r1)
- ASM_GLOBAL_DIRECTIVE _restgpr0_31
-_restgpr0_31: lwz r31,-4(r1)
- blr
+ENTRY(_restgpr0_all)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_13)
+C_TEXT(_restgpr0_13): lwz r13,-76(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_14)
+C_TEXT(_restgpr0_14): lwz r14,-72(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_15)
+C_TEXT(_restgpr0_15): lwz r15,-68(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_16)
+C_TEXT(_restgpr0_16): lwz r16,-64(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_17)
+C_TEXT(_restgpr0_17): lwz r17,-60(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_18)
+C_TEXT(_restgpr0_18): lwz r18,-56(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_19)
+C_TEXT(_restgpr0_19): lwz r19,-52(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_20)
+C_TEXT(_restgpr0_20): lwz r20,-48(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_21)
+C_TEXT(_restgpr0_21): lwz r21,-44(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_22)
+C_TEXT(_restgpr0_22): lwz r22,-40(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_23)
+C_TEXT(_restgpr0_23): lwz r23,-36(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_24)
+C_TEXT(_restgpr0_24): lwz r24,-32(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_25)
+C_TEXT(_restgpr0_25): lwz r25,-28(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_26)
+C_TEXT(_restgpr0_26): lwz r26,-24(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_27)
+C_TEXT(_restgpr0_27): lwz r27,-20(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_28)
+C_TEXT(_restgpr0_28): lwz r28,-16(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_29)
+C_TEXT(_restgpr0_29): lwz r0,8(r1) #get return address from frame
+ lwz r29,-12(r1) #restore r29
+ mtlr r0 #move return address to LR
+ lwz r30,-8(r1) #restore r30
+ lwz r31,-4(r1) #restore r31
+ blr #return
-/* Copyright (C) 2000 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2001 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
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
+/*
+ General Purpose Register (GPR) restore routine
+ when Floating Point Registers (FPRs) are saved
+*/
+
#include <sysdep.h>
- ASM_GLOBAL_DIRECTIVE _restgpr1_13
-_restgpr1_13: lwz r13,-76(r12)
- ASM_GLOBAL_DIRECTIVE _restgpr1_14
-_restgpr1_14: lwz r14,-72(r12)
- ASM_GLOBAL_DIRECTIVE _restgpr1_15
-_restgpr1_15: lwz r15,-68(r12)
- ASM_GLOBAL_DIRECTIVE _restgpr1_16
-_restgpr1_16: lwz r16,-64(r12)
- ASM_GLOBAL_DIRECTIVE _restgpr1_17
-_restgpr1_17: lwz r17,-60(r12)
- ASM_GLOBAL_DIRECTIVE _restgpr1_18
-_restgpr1_18: lwz r18,-56(r12)
- ASM_GLOBAL_DIRECTIVE _restgpr1_19
-_restgpr1_19: lwz r19,-52(r12)
- ASM_GLOBAL_DIRECTIVE _restgpr1_20
-_restgpr1_20: lwz r20,-48(r12)
- ASM_GLOBAL_DIRECTIVE _restgpr1_21
-_restgpr1_21: lwz r21,-44(r12)
- ASM_GLOBAL_DIRECTIVE _restgpr1_22
-_restgpr1_22: lwz r22,-40(r12)
- ASM_GLOBAL_DIRECTIVE _restgpr1_23
-_restgpr1_23: lwz r23,-36(r12)
- ASM_GLOBAL_DIRECTIVE _restgpr1_24
-_restgpr1_24: lwz r24,-32(r12)
- ASM_GLOBAL_DIRECTIVE _restgpr1_25
-_restgpr1_25: lwz r25,-28(r12)
- ASM_GLOBAL_DIRECTIVE _restgpr1_26
-_restgpr1_26: lwz r26,-24(r12)
- ASM_GLOBAL_DIRECTIVE _restgpr1_27
-_restgpr1_27: lwz r27,-20(r12)
- ASM_GLOBAL_DIRECTIVE _restgpr1_28
-_restgpr1_28: lwz r28,-16(r12)
- ASM_GLOBAL_DIRECTIVE _restgpr1_29
-_restgpr1_29: lwz r29,-12(r12)
- ASM_GLOBAL_DIRECTIVE _restgpr1_30
-_restgpr1_30: lwz r30,-8(r12)
- ASM_GLOBAL_DIRECTIVE _restgpr1_31
-_restgpr1_31: lwz r31,-4(r12)
- blr
+ENTRY(_restgpr1_all)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr1_13)
+C_TEXT(_restgpr1_13): lwz r13,-76(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr1_14)
+C_TEXT(_restgpr1_14): lwz r14,-72(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr1_15)
+C_TEXT(_restgpr1_15): lwz r15,-68(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr1_16)
+C_TEXT(_restgpr1_16): lwz r16,-64(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr1_17)
+C_TEXT(_restgpr1_17): lwz r17,-60(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr1_18)
+C_TEXT(_restgpr1_18): lwz r18,-56(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr1_19)
+C_TEXT(_restgpr1_19): lwz r19,-52(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr1_20)
+C_TEXT(_restgpr1_20): lwz r20,-48(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr1_21)
+C_TEXT(_restgpr1_21): lwz r21,-44(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr1_22)
+C_TEXT(_restgpr1_22): lwz r22,-40(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr1_23)
+C_TEXT(_restgpr1_23): lwz r23,-36(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr1_24)
+C_TEXT(_restgpr1_24): lwz r24,-32(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr1_25)
+C_TEXT(_restgpr1_25): lwz r25,-28(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr1_26)
+C_TEXT(_restgpr1_26): lwz r26,-24(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr1_27)
+C_TEXT(_restgpr1_27): lwz r27,-20(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr1_28)
+C_TEXT(_restgpr1_28): lwz r28,-16(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr1_29)
+C_TEXT(_restgpr1_29): lwz r29,-12(r12) #restore r29
+ lwz r30,-8(r12) #restore r30
+ lwz r31,-4(r12) #restore r31
+ blr #return
-/* Copyright (C) 2000 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2001 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
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
+/*
+ General Purpose Register (GPR) save routine
+ when Floating Point Registers (FPRs) are not saved
+
+ Note: This save routine must not be called when GPR30 or
+ GPR31, or both, are the only registers beings saved. In these
+ cases, the saving and restoring must be done inline.
+*/
+
#include <sysdep.h>
- ASM_GLOBAL_DIRECTIVE _savegpr0_13
-_savegpr0_13: stw r13,-76(r1)
- ASM_GLOBAL_DIRECTIVE _savegpr0_14
-_savegpr0_14: stw r14,-72(r1)
- ASM_GLOBAL_DIRECTIVE _savegpr0_15
-_savegpr0_15: stw r15,-68(r1)
- ASM_GLOBAL_DIRECTIVE _savegpr0_16
-_savegpr0_16: stw r16,-64(r1)
- ASM_GLOBAL_DIRECTIVE _savegpr0_17
-_savegpr0_17: stw r17,-60(r1)
- ASM_GLOBAL_DIRECTIVE _savegpr0_18
-_savegpr0_18: stw r18,-56(r1)
- ASM_GLOBAL_DIRECTIVE _savegpr0_19
-_savegpr0_19: stw r19,-52(r1)
- ASM_GLOBAL_DIRECTIVE _savegpr0_20
-_savegpr0_20: stw r20,-48(r1)
- ASM_GLOBAL_DIRECTIVE _savegpr0_21
-_savegpr0_21: stw r21,-44(r1)
- ASM_GLOBAL_DIRECTIVE _savegpr0_22
-_savegpr0_22: stw r22,-40(r1)
- ASM_GLOBAL_DIRECTIVE _savegpr0_23
-_savegpr0_23: stw r23,-36(r1)
- ASM_GLOBAL_DIRECTIVE _savegpr0_24
-_savegpr0_24: stw r24,-32(r1)
- ASM_GLOBAL_DIRECTIVE _savegpr0_25
-_savegpr0_25: stw r25,-28(r1)
- ASM_GLOBAL_DIRECTIVE _savegpr0_26
-_savegpr0_26: stw r26,-24(r1)
- ASM_GLOBAL_DIRECTIVE _savegpr0_27
-_savegpr0_27: stw r27,-20(r1)
- ASM_GLOBAL_DIRECTIVE _savegpr0_28
-_savegpr0_28: stw r28,-16(r1)
- ASM_GLOBAL_DIRECTIVE _savegpr0_29
-_savegpr0_29: stw r29,-12(r1)
- ASM_GLOBAL_DIRECTIVE _savegpr0_30
-_savegpr0_30: stw r30,-8(r1)
- ASM_GLOBAL_DIRECTIVE _savegpr0_31
-_savegpr0_31: stw r31,-4(r1)
- stw r0,8(r1)
- blr
+ENTRY(_savegpr0_all)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_13)
+C_TEXT(_savegpr0_13): stw r13,-76(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_14)
+C_TEXT(_savegpr0_14): stw r14,-72(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_15)
+C_TEXT(_savegpr0_15): stw r15,-68(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_16)
+C_TEXT(_savegpr0_16): stw r16,-64(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_17)
+C_TEXT(_savegpr0_17): stw r17,-60(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_18)
+C_TEXT(_savegpr0_18): stw r18,-56(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_19)
+C_TEXT(_savegpr0_19): stw r19,-52(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_20)
+C_TEXT(_savegpr0_20): stw r20,-48(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_21)
+C_TEXT(_savegpr0_21): stw r21,-44(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_22)
+C_TEXT(_savegpr0_22): stw r22,-40(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_23)
+C_TEXT(_savegpr0_23): stw r23,-36(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_24)
+C_TEXT(_savegpr0_24): stw r24,-32(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_25)
+C_TEXT(_savegpr0_25): stw r25,-28(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_26)
+C_TEXT(_savegpr0_26): stw r26,-24(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_27)
+C_TEXT(_savegpr0_27): stw r27,-20(r1)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_28)
+C_TEXT(_savegpr0_28): stw r28,-16(r1)
+ 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
+ stw r0,8(r1) #save LR in callers frame
+ blr #return
-/* Copyright (C) 2000 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2001 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
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
+/*
+ General Purpose Register (GPR) save routine
+ when Floating Point Registers (FPRs) are saved
+*/
+
#include <sysdep.h>
- ASM_GLOBAL_DIRECTIVE _savegpr1_13
-_savegpr1_13: stw r13,-76(r12)
- ASM_GLOBAL_DIRECTIVE _savegpr1_14
-_savegpr1_14: stw r14,-72(r12)
- ASM_GLOBAL_DIRECTIVE _savegpr1_15
-_savegpr1_15: stw r15,-68(r12)
- ASM_GLOBAL_DIRECTIVE _savegpr1_16
-_savegpr1_16: stw r16,-64(r12)
- ASM_GLOBAL_DIRECTIVE _savegpr1_17
-_savegpr1_17: stw r17,-60(r12)
- ASM_GLOBAL_DIRECTIVE _savegpr1_18
-_savegpr1_18: stw r18,-56(r12)
- ASM_GLOBAL_DIRECTIVE _savegpr1_19
-_savegpr1_19: stw r19,-52(r12)
- ASM_GLOBAL_DIRECTIVE _savegpr1_20
-_savegpr1_20: stw r20,-48(r12)
- ASM_GLOBAL_DIRECTIVE _savegpr1_21
-_savegpr1_21: stw r21,-44(r12)
- ASM_GLOBAL_DIRECTIVE _savegpr1_22
-_savegpr1_22: stw r22,-40(r12)
- ASM_GLOBAL_DIRECTIVE _savegpr1_23
-_savegpr1_23: stw r23,-36(r12)
- ASM_GLOBAL_DIRECTIVE _savegpr1_24
-_savegpr1_24: stw r24,-32(r12)
- ASM_GLOBAL_DIRECTIVE _savegpr1_25
-_savegpr1_25: stw r25,-28(r12)
- ASM_GLOBAL_DIRECTIVE _savegpr1_26
-_savegpr1_26: stw r26,-24(r12)
- ASM_GLOBAL_DIRECTIVE _savegpr1_27
-_savegpr1_27: stw r27,-20(r12)
- ASM_GLOBAL_DIRECTIVE _savegpr1_28
-_savegpr1_28: stw r28,-16(r12)
- ASM_GLOBAL_DIRECTIVE _savegpr1_29
-_savegpr1_29: stw r29,-12(r12)
- ASM_GLOBAL_DIRECTIVE _savegpr1_30
-_savegpr1_30: stw r30,-8(r12)
- ASM_GLOBAL_DIRECTIVE _savegpr1_31
-_savegpr1_31: stw r31,-4(r12)
- blr
+ENTRY(_savegpr1_all)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_13)
+C_TEXT(_savegpr1_13): stw r13,-76(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_14)
+C_TEXT(_savegpr1_14): stw r14,-72(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_15)
+C_TEXT(_savegpr1_15): stw r15,-68(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_16)
+C_TEXT(_savegpr1_16): stw r16,-64(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_17)
+C_TEXT(_savegpr1_17): stw r17,-60(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_18)
+C_TEXT(_savegpr1_18): stw r18,-56(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_19)
+C_TEXT(_savegpr1_19): stw r19,-52(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_20)
+C_TEXT(_savegpr1_20): stw r20,-48(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_21)
+C_TEXT(_savegpr1_21): stw r21,-44(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_22)
+C_TEXT(_savegpr1_22): stw r22,-40(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_23)
+C_TEXT(_savegpr1_23): stw r23,-36(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_24)
+C_TEXT(_savegpr1_24): stw r24,-32(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_25)
+C_TEXT(_savegpr1_25): stw r25,-28(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_26)
+C_TEXT(_savegpr1_26): stw r26,-24(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_27)
+C_TEXT(_savegpr1_27): stw r27,-20(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_28)
+C_TEXT(_savegpr1_28): stw r28,-16(r12)
+ ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr1_29)
+C_TEXT(_savegpr1_29): stw r29,-12(r12) #save r29
+ stw r30,-8(r12) #save r30
+ stw r31,-4(r12) #save r31
+ blr #return
projects / platform / upstream / glibc.git / commitdiff