URL
https://opencores.org/ocsvn/openrisc/openrisc/trunk
Subversion Repositories openrisc
[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [config/] [rs6000/] [ppc-asm.h] - Rev 724
Go to most recent revision | Compare with Previous | Blame | View Log
/* PowerPC asm definitions for GNU C. Copyright (C) 2002, 2003, 2008, 2009 Free Software Foundation, 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. Under Section 7 of GPL version 3, you are granted additional permissions described in the GCC Runtime Library Exception, version 3.1, as published by the Free Software Foundation. You should have received a copy of the GNU General Public License and a copy of the GCC Runtime Library Exception along with this program; see the files COPYING3 and COPYING.RUNTIME respectively. If not, see <http://www.gnu.org/licenses/>. */ /* Under winnt, 1) gas supports the following as names and 2) in particular defining "toc" breaks the FUNC_START macro as ".toc" becomes ".2" */ #define r0 0 #define sp 1 #define toc 2 #define r3 3 #define r4 4 #define r5 5 #define r6 6 #define r7 7 #define r8 8 #define r9 9 #define r10 10 #define r11 11 #define r12 12 #define r13 13 #define r14 14 #define r15 15 #define r16 16 #define r17 17 #define r18 18 #define r19 19 #define r20 20 #define r21 21 #define r22 22 #define r23 23 #define r24 24 #define r25 25 #define r26 26 #define r27 27 #define r28 28 #define r29 29 #define r30 30 #define r31 31 #define cr0 0 #define cr1 1 #define cr2 2 #define cr3 3 #define cr4 4 #define cr5 5 #define cr6 6 #define cr7 7 #define f0 0 #define f1 1 #define f2 2 #define f3 3 #define f4 4 #define f5 5 #define f6 6 #define f7 7 #define f8 8 #define f9 9 #define f10 10 #define f11 11 #define f12 12 #define f13 13 #define f14 14 #define f15 15 #define f16 16 #define f17 17 #define f18 18 #define f19 19 #define f20 20 #define f21 21 #define f22 22 #define f23 23 #define f24 24 #define f25 25 #define f26 26 #define f27 27 #define f28 28 #define f29 29 #define f30 30 #define f31 31 #ifdef __VSX__ #define f32 32 #define f33 33 #define f34 34 #define f35 35 #define f36 36 #define f37 37 #define f38 38 #define f39 39 #define f40 40 #define f41 41 #define f42 42 #define f43 43 #define f44 44 #define f45 45 #define f46 46 #define f47 47 #define f48 48 #define f49 49 #define f50 30 #define f51 51 #define f52 52 #define f53 53 #define f54 54 #define f55 55 #define f56 56 #define f57 57 #define f58 58 #define f59 59 #define f60 60 #define f61 61 #define f62 62 #define f63 63 #endif #ifdef __ALTIVEC__ #define v0 0 #define v1 1 #define v2 2 #define v3 3 #define v4 4 #define v5 5 #define v6 6 #define v7 7 #define v8 8 #define v9 9 #define v10 10 #define v11 11 #define v12 12 #define v13 13 #define v14 14 #define v15 15 #define v16 16 #define v17 17 #define v18 18 #define v19 19 #define v20 20 #define v21 21 #define v22 22 #define v23 23 #define v24 24 #define v25 25 #define v26 26 #define v27 27 #define v28 28 #define v29 29 #define v30 30 #define v31 31 #endif #ifdef __VSX__ #define vs0 0 #define vs1 1 #define vs2 2 #define vs3 3 #define vs4 4 #define vs5 5 #define vs6 6 #define vs7 7 #define vs8 8 #define vs9 9 #define vs10 10 #define vs11 11 #define vs12 12 #define vs13 13 #define vs14 14 #define vs15 15 #define vs16 16 #define vs17 17 #define vs18 18 #define vs19 19 #define vs20 20 #define vs21 21 #define vs22 22 #define vs23 23 #define vs24 24 #define vs25 25 #define vs26 26 #define vs27 27 #define vs28 28 #define vs29 29 #define vs30 30 #define vs31 31 #define vs32 32 #define vs33 33 #define vs34 34 #define vs35 35 #define vs36 36 #define vs37 37 #define vs38 38 #define vs39 39 #define vs40 40 #define vs41 41 #define vs42 42 #define vs43 43 #define vs44 44 #define vs45 45 #define vs46 46 #define vs47 47 #define vs48 48 #define vs49 49 #define vs50 30 #define vs51 51 #define vs52 52 #define vs53 53 #define vs54 54 #define vs55 55 #define vs56 56 #define vs57 57 #define vs58 58 #define vs59 59 #define vs60 60 #define vs61 61 #define vs62 62 #define vs63 63 #endif /* * Macros to glue together two tokens. */ #ifdef __STDC__ #define XGLUE(a,b) a##b #else #define XGLUE(a,b) a/**/b #endif #define GLUE(a,b) XGLUE(a,b) /* * Macros to begin and end a function written in assembler. If -mcall-aixdesc * or -mcall-nt, create a function descriptor with the given name, and create * the real function with one or two leading periods respectively. */ #if defined (__powerpc64__) #define FUNC_NAME(name) GLUE(.,name) #define JUMP_TARGET(name) FUNC_NAME(name) #define FUNC_START(name) \ .section ".opd","aw"; \ name: \ .quad GLUE(.,name); \ .quad .TOC.@tocbase; \ .quad 0; \ .previous; \ .type GLUE(.,name),@function; \ .globl name; \ .globl GLUE(.,name); \ GLUE(.,name): #define HIDDEN_FUNC(name) \ FUNC_START(name) \ .hidden name; \ .hidden GLUE(.,name); #define FUNC_END(name) \ GLUE(.L,name): \ .size GLUE(.,name),GLUE(.L,name)-GLUE(.,name) #elif defined(_CALL_AIXDESC) #ifdef _RELOCATABLE #define DESC_SECTION ".got2" #else #define DESC_SECTION ".got1" #endif #define FUNC_NAME(name) GLUE(.,name) #define JUMP_TARGET(name) FUNC_NAME(name) #define FUNC_START(name) \ .section DESC_SECTION,"aw"; \ name: \ .long GLUE(.,name); \ .long _GLOBAL_OFFSET_TABLE_; \ .long 0; \ .previous; \ .type GLUE(.,name),@function; \ .globl name; \ .globl GLUE(.,name); \ GLUE(.,name): #define HIDDEN_FUNC(name) \ FUNC_START(name) \ .hidden name; \ .hidden GLUE(.,name); #define FUNC_END(name) \ GLUE(.L,name): \ .size GLUE(.,name),GLUE(.L,name)-GLUE(.,name) #else #define FUNC_NAME(name) GLUE(__USER_LABEL_PREFIX__,name) #if defined __PIC__ || defined __pic__ #define JUMP_TARGET(name) FUNC_NAME(name@plt) #else #define JUMP_TARGET(name) FUNC_NAME(name) #endif #define FUNC_START(name) \ .type FUNC_NAME(name),@function; \ .globl FUNC_NAME(name); \ FUNC_NAME(name): #define HIDDEN_FUNC(name) \ FUNC_START(name) \ .hidden FUNC_NAME(name); #define FUNC_END(name) \ GLUE(.L,name): \ .size FUNC_NAME(name),GLUE(.L,name)-FUNC_NAME(name) #endif #ifdef IN_GCC /* For HAVE_GAS_CFI_DIRECTIVE. */ #include "auto-host.h" #ifdef HAVE_GAS_CFI_DIRECTIVE # define CFI_STARTPROC .cfi_startproc # define CFI_ENDPROC .cfi_endproc # define CFI_OFFSET(reg, off) .cfi_offset reg, off # define CFI_DEF_CFA_REGISTER(reg) .cfi_def_cfa_register reg # define CFI_RESTORE(reg) .cfi_restore reg #else # define CFI_STARTPROC # define CFI_ENDPROC # define CFI_OFFSET(reg, off) # define CFI_DEF_CFA_REGISTER(reg) # define CFI_RESTORE(reg) #endif #endif #if defined __linux__ && !defined __powerpc64__ .section .note.GNU-stack .previous #endif
Go to most recent revision | Compare with Previous | Blame | View Log