diff options
Diffstat (limited to 'sysdeps/powerpc/fpu/fprrest.S')
| -rw-r--r-- | sysdeps/powerpc/fpu/fprrest.S | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/sysdeps/powerpc/fpu/fprrest.S b/sysdeps/powerpc/fpu/fprrest.S new file mode 100644 index 0000000000..42317809eb --- /dev/null +++ b/sysdeps/powerpc/fpu/fprrest.S @@ -0,0 +1,94 @@ +/* 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 + 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., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +/* + Floating Point Registers (FPRs) restore routine +*/ + +#include <sysdep.h> + +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 |