1 /* Assembler macros for HP/PA. 2 Copyright (C) 1999-2021 Free Software Foundation, Inc. 3 This file is part of the GNU C Library. 4 5 The GNU C Library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Lesser General Public 7 License as published by the Free Software Foundation; either 8 version 2.1 of the License, or (at your option) any later version. 9 10 The GNU C Library is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Lesser General Public License for more details. 14 15 You should have received a copy of the GNU Lesser General Public 16 License along with the GNU C Library. If not, see 17 <https://www.gnu.org/licenses/>. */ 18 19 #include <sysdeps/generic/sysdep.h> 20 21 #undef ASM_LINE_SEP 22 #define ASM_LINE_SEP ! 23 24 #ifdef __ASSEMBLER__ 25 26 /* Syntactic details of assembler. */ 27 28 #define ALIGNARG(log2) log2 29 30 31 /* Define an entry point visible from C. 32 33 There is currently a bug in gdb which prevents us from specifying 34 incomplete stabs information. Fake some entries here which specify 35 the current source file. */ 36 #define ENTRY(name) \ 37 .SPACE $TEXT$ ASM_LINE_SEP \ 38 .SUBSPA $CODE$,QUAD=0,ALIGN=8,ACCESS=44,CODE_ONLY ASM_LINE_SEP \ 39 .align ALIGNARG(4) ASM_LINE_SEP \ 40 .NSUBSPA $CODE$,QUAD=0,ALIGN=8,ACCESS=44,CODE_ONLY ASM_LINE_SEP \ 41 .EXPORT C_SYMBOL_NAME(name),ENTRY,PRIV_LEV=3,ARGW0=GR,RTNVAL=GR ASM_LINE_SEP\ 42 C_LABEL(name) \ 43 CALL_MCOUNT 44 45 #undef END 46 #define END(name) \ 47 .PROCEND 48 49 /* GCC does everything for us. */ 50 #ifdef PROF 51 #define CALL_MCOUNT 52 #else 53 #define CALL_MCOUNT /* Do nothing. */ 54 #endif 55 56 #define PSEUDO(name, syscall_name, args) \ 57 ENTRY (name) \ 58 DO_CALL (syscall_name, args) 59 60 #undef PSEUDO_END 61 #define PSEUDO_END(name) \ 62 END (name) 63 64 #undef JUMPTARGET 65 #define JUMPTARGET(name) name 66 #define SYSCALL_PIC_SETUP /* Nothing. */ 67 68 /* Local label name for asm code. */ 69 #ifndef L 70 #define L(name) name 71 #endif 72 73 #endif /* __ASSEMBLER__ */ 74