| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame^] | 1 | /* Assembler macros for HP/PA. |
| 2 | Copyright (C) 1999-2015 Free Software Foundation, Inc. |
| 3 | This file is part of the GNU C Library. |
| 4 | Contributed by Ulrich Drepper, <drepper@cygnus.com>, August 1999. |
| 5 | |
| 6 | The GNU C Library is free software; you can redistribute it and/or |
| 7 | modify it under the terms of the GNU Lesser General Public |
| 8 | License as published by the Free Software Foundation; either |
| 9 | version 2.1 of the License, or (at your option) any later version. |
| 10 | |
| 11 | The GNU C Library is distributed in the hope that it will be useful, |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 14 | Lesser General Public License for more details. |
| 15 | |
| 16 | You should have received a copy of the GNU Lesser General Public |
| 17 | License along with the GNU C Library. If not, see |
| 18 | <http://www.gnu.org/licenses/>. */ |
| 19 | |
| 20 | #include <sysdeps/generic/sysdep.h> |
| 21 | |
| 22 | #undef ASM_LINE_SEP |
| 23 | #define ASM_LINE_SEP ! |
| 24 | |
| 25 | #ifdef __ASSEMBLER__ |
| 26 | |
| 27 | /* Syntactic details of assembler. */ |
| 28 | |
| 29 | #define ALIGNARG(log2) log2 |
| 30 | |
| 31 | |
| 32 | /* Define an entry point visible from C. |
| 33 | |
| 34 | There is currently a bug in gdb which prevents us from specifying |
| 35 | incomplete stabs information. Fake some entries here which specify |
| 36 | the current source file. */ |
| 37 | #define ENTRY(name) \ |
| 38 | .SPACE $TEXT$ ASM_LINE_SEP \ |
| 39 | .SUBSPA $CODE$,QUAD=0,ALIGN=8,ACCESS=44,CODE_ONLY ASM_LINE_SEP \ |
| 40 | .align ALIGNARG(4) ASM_LINE_SEP \ |
| 41 | .NSUBSPA $CODE$,QUAD=0,ALIGN=8,ACCESS=44,CODE_ONLY ASM_LINE_SEP \ |
| 42 | .EXPORT C_SYMBOL_NAME(name),ENTRY,PRIV_LEV=3,ARGW0=GR,RTNVAL=GR ASM_LINE_SEP\ |
| 43 | C_LABEL(name) \ |
| 44 | CALL_MCOUNT |
| 45 | |
| 46 | #undef END |
| 47 | #define END(name) \ |
| 48 | .PROCEND |
| 49 | |
| 50 | /* GCC does everything for us. */ |
| 51 | #ifdef PROF |
| 52 | #define CALL_MCOUNT |
| 53 | #else |
| 54 | #define CALL_MCOUNT /* Do nothing. */ |
| 55 | #endif |
| 56 | |
| 57 | #define PSEUDO(name, syscall_name, args) \ |
| 58 | ENTRY (name) \ |
| 59 | DO_CALL (syscall_name, args) |
| 60 | |
| 61 | #undef PSEUDO_END |
| 62 | #define PSEUDO_END(name) \ |
| 63 | END (name) |
| 64 | |
| 65 | #undef JUMPTARGET |
| 66 | #define JUMPTARGET(name) name |
| 67 | #define SYSCALL_PIC_SETUP /* Nothing. */ |
| 68 | |
| 69 | /* Local label name for asm code. */ |
| 70 | #ifndef L |
| 71 | #define L(name) name |
| 72 | #endif |
| 73 | |
| 74 | #endif /* __ASSEMBLER__ */ |