| divert(-1) |
| dnl m4 macros for powerpc32 GNU/Linux assembly. |
| |
| dnl Copyright 2003, 2005, 2006 Free Software Foundation, Inc. |
| dnl |
| dnl This file is part of the GNU MP Library. |
| dnl |
| dnl The GNU MP Library is free software; you can redistribute it and/or |
| dnl modify it under the terms of the GNU Lesser General Public License as |
| dnl published by the Free Software Foundation; either version 3 of the |
| dnl License, or (at your option) any later version. |
| dnl |
| dnl The GNU MP Library is distributed in the hope that it will be useful, |
| dnl but WITHOUT ANY WARRANTY; without even the implied warranty of |
| dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| dnl Lesser General Public License for more details. |
| dnl |
| dnl You should have received a copy of the GNU Lesser General Public License |
| dnl along with the GNU MP Library. If not, see http://www.gnu.org/licenses/. |
| |
| define(`ASM_START',`') |
| |
| dnl Called: PROLOGUE_cpu(GSYM_PREFIX`'foo) |
| dnl EPILOGUE_cpu(GSYM_PREFIX`'foo) |
| dnl |
| |
| define(`PROLOGUE_cpu', |
| m4_assert_numargs(1) |
| ` |
| .section ".text" |
| .align 3 |
| .globl $1 |
| .type $1, @function |
| $1:') |
| |
| define(`EPILOGUE_cpu', |
| m4_assert_numargs(1) |
| ` .size $1, .-$1') |
| |
| define(`LEA', |
| m4_assert_numargs(2) |
| `ifdef(`PIC',` |
| mflr r0 |
| bl _GLOBAL_OFFSET_TABLE_@local-4 |
| mflr $1 |
| mtlr r0 |
| lwz $1, $2@got($1) |
| ',` |
| lis $1, $2@ha |
| la $1, $2@l($1) |
| ')') |
| |
| define(`LEAL', |
| m4_assert_numargs(2) |
| `LEA($1,$2)') |
| |
| |
| define(`EXTERN', |
| m4_assert_numargs(1) |
| `dnl') |
| |
| define(`DEF_OBJECT', |
| m4_assert_numargs_range(1,2) |
| ` |
| .section .rodata |
| ALIGN(ifelse($#,1,2,$2)) |
| .type $1, @object |
| $1: |
| ') |
| |
| define(`END_OBJECT', |
| m4_assert_numargs(1) |
| ` .size $1, .-$1') |
| |
| define(`ASM_END', `dnl') |
| |
| ifdef(`PIC',` |
| define(`PIC_SLOW')') |
| |
| dnl 64-bit "long long" parameters are put in an even-odd pair, skipping an |
| dnl even register if that was in turn. I wish somebody could explain why that |
| dnl is a good idea. |
| define(`BROKEN_LONGLONG_PARAM') |
| |
| divert |
