6f064efa4c
save/restore functions here. (libm-support): Don't define these functions here. * sysdeps/powerpc/fpu/Makefile: Build the fpr save/restore functions here. * sysdeps/powerpc/fe_nomask.c: Move to... * sysdeps/powerpc/fpu/fe_nomask.c: ... here. * sysdeps/powerpc/fprrest.S: Move to... * sysdeps/powerpc/fpu/fprrest.S: ... here. * sysdeps/powerpc/fprsave.S: Move to... * sysdeps/powerpc/fpu/fprsave.S: ... here. 2001-12-06 Geoff Keating <geoffk@redhat.com> * sysdeps/powerpc/Makefile (sysdep_routines): Don't build the fpr save/restore functions here. (libm-support): Don't define these functions here. * sysdeps/powerpc/fpu/Makefile: Build the fpr save/restore functions here. * sysdeps/powerpc/fe_nomask.c: Move to... * sysdeps/powerpc/fpu/fe_nomask.c: ... here. * sysdeps/powerpc/fprrest.S: Move to... * sysdeps/powerpc/fpu/fprrest.S: ... here. * sysdeps/powerpc/fprsave.S: Move to... * sysdeps/powerpc/fpu/fprsave.S: ... here.
95 lines
3.3 KiB
ArmAsm
95 lines
3.3 KiB
ArmAsm
/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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/*
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Floating Point Registers (FPRs) restore routine
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*/
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#include <sysdep.h>
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ENTRY(_restfpr_all)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restf14)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_14)
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C_TEXT(_restf14):
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C_TEXT(_restfpr_14): lfd fp14,-144(r1)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restf15)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_15)
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C_TEXT(_restf15):
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C_TEXT(_restfpr_15): lfd fp15,-136(r1)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restf16)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_16)
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C_TEXT(_restf16):
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C_TEXT(_restfpr_16): lfd fp16,-128(r1)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restf17)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_17)
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C_TEXT(_restf17):
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C_TEXT(_restfpr_17): lfd fp17,-120(r1)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restf18)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_18)
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C_TEXT(_restf18):
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C_TEXT(_restfpr_18): lfd fp18,-112(r1)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restf19)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_19)
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C_TEXT(_restf19):
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C_TEXT(_restfpr_19): lfd fp19,-104(r1)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restf20)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_20)
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C_TEXT(_restf20):
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C_TEXT(_restfpr_20): lfd fp20,-96(r1)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restf21)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_21)
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C_TEXT(_restf21):
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C_TEXT(_restfpr_21): lfd fp21,-88(r1)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restf22)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_22)
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C_TEXT(_restf22):
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C_TEXT(_restfpr_22): lfd fp22,-80(r1)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restf23)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_23)
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C_TEXT(_restf23):
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C_TEXT(_restfpr_23): lfd fp23,-72(r1)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restf24)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_24)
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C_TEXT(_restf24):
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C_TEXT(_restfpr_24): lfd fp24,-64(r1)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restf25)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_25)
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C_TEXT(_restf25):
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C_TEXT(_restfpr_25): lfd fp25,-56(r1)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restf26)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_26)
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C_TEXT(_restf26):
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C_TEXT(_restfpr_26): lfd fp26,-48(r1)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restf27)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_27)
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C_TEXT(_restf27):
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C_TEXT(_restfpr_27): lfd fp27,-40(r1)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restf28)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_28)
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C_TEXT(_restf28):
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C_TEXT(_restfpr_28): lfd fp28,-32(r1)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restf29)
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ASM_GLOBAL_DIRECTIVE C_TEXT(_restfpr_29)
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C_TEXT(_restf29):
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C_TEXT(_restfpr_29): lwz r0,8(r1) #get return address from frame
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lfd fp29,-24(r1) #restore f29
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mtlr r0 #move return address to LR
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lfd fp30,-16(r1) #restore f30
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lfd fp31,-8(r1) #restore f31
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blr #return
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