URL
https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [gcc/] [config/] [frv/] [frv-abi.h] - Rev 154
Compare with Previous | Blame | View Log
/* Frv map GCC names to FR-V ABI. Copyright (C) 2000, 2003, 2004, 2007 Free Software Foundation, Inc. Contributed by Red Hat, Inc. This file is part of GCC. GCC is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. GCC 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 General Public License for more details. You should have received a copy of the GNU General Public License along with GCC; see the file COPYING3. If not see <http://www.gnu.org/licenses/>. */ /* For each of the functions in the library that has a corresponding name in the ABI, add an equivalence between the GCC name and the ABI name. This is in a separate file from frv.h so that fp-bit.c can be made to include it. */ #ifdef __GNUC__ #ifdef __FRV_UNDERSCORE__ #define RENAME_LIBRARY(OLD,NEW) \ __asm__ (".globl\t_" #NEW "\n" \ "_" #NEW "=_" #OLD "\n" \ "\t.type\t_" #NEW ",@function\n"); #else #define RENAME_LIBRARY(OLD,NEW) \ __asm__ (".globl\t" #NEW "\n" \ #NEW "=" #OLD "\n" \ "\t.type\t" #NEW ",@function\n"); #endif #define CREATE_DOUBLE_SHIFT(OLD,NEW) \ __asm__ (".text\n" \ "\t.globl\t" #NEW "\n" \ "\t.type\t" #NEW ",@function\n" \ #NEW ":\n" \ "\tor\tgr11, gr0, gr10\n" \ ".L" #OLD " = " #OLD "\n" \ "\tbra\t.L" #OLD "\n"); #ifdef L_sf_to_df #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__extendsfdf2,__ftod) #endif #ifdef L_sf_to_si #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__fixsfsi,__ftoi) #endif #ifdef L_sf_to_usi #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__fixunssfsi,__ftoui) #endif #ifdef L_df_to_si #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__fixdfsi,__dtoi) #endif #ifdef L_fixunssfsi #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__fixunssfsi,__ftoui) #endif #ifdef L_fixunsdfsi #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__fixunsdfsi,__dtoui) #endif #ifdef L_fixsfdi #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__fixsfdi,__ftoll) #endif #ifdef L_fixdfdi #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__fixdfdi,__dtoll) #endif #ifdef L_fixunssfdi #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__fixunssfdi,__ftoull) #endif #ifdef L_fixunsdfdi #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__fixunsdfdi,__dtoull) #endif #ifdef L_si_to_sf #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__floatsisf,__itof) #endif #ifdef L_di_to_sf #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__floatdisf,__lltof) #endif #ifdef L_df_to_sf #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__truncdfsf2,__dtof) #endif #ifdef L_si_to_df #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__floatsidf,__itod) #endif #ifdef L_floatdisf #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__floatdisf,__lltof) #endif #ifdef L_floatdidf #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__floatdidf,__lltod) #endif #ifdef L_addsub_df #define DECLARE_LIBRARY_RENAMES \ RENAME_LIBRARY(__adddf3,__addd) RENAME_LIBRARY(__subdf3,__subd) #endif #ifdef L_mul_df #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__muldf3,__muld) #endif #ifdef L_div_df #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__divdf3,__divd) #endif #ifdef L_addsub_sf #define DECLARE_LIBRARY_RENAMES \ RENAME_LIBRARY(__addsf3,__addf) \ RENAME_LIBRARY(__subsf3,__subf) #endif #ifdef L_mul_sf #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__mulsf3,__mulf) #endif #ifdef L_div_sf #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__divsf3,__divf) #endif #ifdef L_ashldi3 #define DECLARE_LIBRARY_RENAMES CREATE_DOUBLE_SHIFT (__ashldi3,__sllll) #endif #ifdef L_lshrdi3 #define DECLARE_LIBRARY_RENAMES CREATE_DOUBLE_SHIFT (__lshrdi3,__srlll) #endif #ifdef L_ashrdi3 #define DECLARE_LIBRARY_RENAMES CREATE_DOUBLE_SHIFT (__ashrdi3,__srall) #endif #ifdef L_adddi3 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__adddi3,__addll) #endif #ifdef L_subdi3 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__subdi3,__subll) #endif #ifdef L_muldi3 #define DECLARE_LIBRARY_RENAMES \ RENAME_LIBRARY(__muldi3,__mulll) RENAME_LIBRARY(__muldi3,__umulll) #endif #ifdef L_divdi3 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__divdi3,__divll) #endif #ifdef L_udivdi3 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__udivdi3,__udivll) #endif #ifdef L_moddi3 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__moddi3,__modll) #endif #ifdef L_umoddi3 #define DECLARE_LIBRARY_RENAMES RENAME_LIBRARY(__umoddi3,__umodll) #endif #endif /* __GNUC__ */