mirror of
https://github.com/espressif/binutils-gdb.git
synced 2025-06-20 18:08:24 +08:00
Update function declarations to ISO C90 formatting
This commit is contained in:
Nick Clifton
@ -1,26 +1,27 @@
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/* Assembler interface for targets using CGEN. -*- C -*-
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CGEN: Cpu tools GENerator
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THIS FILE IS MACHINE GENERATED WITH CGEN.
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- the resultant file is machine generated, cgen-asm.in isn't
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THIS FILE IS MACHINE GENERATED WITH CGEN.
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- the resultant file is machine generated, cgen-asm.in isn't
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Copyright 1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
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Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2005
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Free Software Foundation, Inc.
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This file is part of the GNU Binutils and GDB, the GNU debugger.
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This file is part of the GNU Binutils and GDB, the GNU debugger.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
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/* ??? Eventually more and more of this stuff can go to cpu-independent files.
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Keep that in mind. */
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@ -49,24 +50,11 @@ static const char * parse_insn_normal
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/* -- asm.c */
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#define PARSE_FUNC_DECL(name) \
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static const char *name (CGEN_CPU_DESC, const char **, int, long *)
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#define PARSE_UFUNC_DECL(name) \
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static const char *name (CGEN_CPU_DESC, const char **, int, unsigned long *)
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PARSE_UFUNC_DECL (parse_fr);
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PARSE_UFUNC_DECL (parse_addr16);
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PARSE_UFUNC_DECL (parse_addr16_cjp);
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PARSE_FUNC_DECL (parse_lit8);
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PARSE_UFUNC_DECL (parse_bit3);
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static const char *
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parse_fr (cd, strp, opindex, valuep)
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CGEN_CPU_DESC cd;
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const char **strp;
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int opindex;
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unsigned long *valuep;
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parse_fr (CGEN_CPU_DESC cd,
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const char **strp,
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int opindex,
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unsigned long *valuep)
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{
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const char *errmsg;
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const char *old_strp;
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@ -77,7 +65,7 @@ parse_fr (cd, strp, opindex, valuep)
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bfd_vma tempvalue;
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old_strp = *strp;
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afteroffset = NULL;
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afteroffset = NULL;
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/* Check here to see if you're about to try parsing a w as the first arg
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and return an error if you are. */
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@ -155,7 +143,7 @@ parse_fr (cd, strp, opindex, valuep)
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{
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/* Value is ok. Fix up the first 2 bits and return. */
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*valuep = 0x0100 | tempvalue;
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*strp += 4; /* skip over the (DP) in *strp. */
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*strp += 4; /* Skip over the (DP) in *strp. */
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return errmsg;
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}
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else
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@ -196,7 +184,7 @@ parse_fr (cd, strp, opindex, valuep)
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{
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/* Value is ok. Fix up the first 2 bits and return. */
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*valuep = 0x0180 | tempvalue;
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*strp += 4; /* skip over the (SP) in *strp. */
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*strp += 4; /* Skip over the (SP) in *strp. */
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return errmsg;
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}
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else
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@ -217,11 +205,11 @@ parse_fr (cd, strp, opindex, valuep)
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{
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*valuep = value;
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/* if a parenthesis is found, warn about invalid form. */
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/* If a parenthesis is found, warn about invalid form. */
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if (**strp == '(')
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errmsg = _("illegal use of parentheses");
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/* if a numeric value is specified, ensure that it is between
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/* If a numeric value is specified, ensure that it is between
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1 and 255. */
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else if (result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER)
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{
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@ -233,11 +221,10 @@ parse_fr (cd, strp, opindex, valuep)
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}
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static const char *
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parse_addr16 (cd, strp, opindex, valuep)
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CGEN_CPU_DESC cd;
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const char **strp;
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int opindex;
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unsigned long *valuep;
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parse_addr16 (CGEN_CPU_DESC cd,
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const char **strp,
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int opindex,
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unsigned long *valuep)
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{
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const char *errmsg;
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enum cgen_parse_operand_result result_type;
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@ -250,7 +237,7 @@ parse_addr16 (cd, strp, opindex, valuep)
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code = BFD_RELOC_IP2K_LO8DATA;
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else
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{
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/* Something is very wrong. opindex has to be one of the above. */
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/* Something is very wrong. opindex has to be one of the above. */
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errmsg = _("parse_addr16: invalid opindex.");
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return errmsg;
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}
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@ -259,13 +246,14 @@ parse_addr16 (cd, strp, opindex, valuep)
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& result_type, & value);
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if (errmsg == NULL)
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{
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/* We either have a relocation or a number now. */
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/* We either have a relocation or a number now. */
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if (result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER)
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{
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/* We got a number back. */
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/* We got a number back. */
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if (code == BFD_RELOC_IP2K_HI8DATA)
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value >>= 8;
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else /* code = BFD_RELOC_IP2K_LOW8DATA */
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else
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/* code = BFD_RELOC_IP2K_LOW8DATA. */
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value &= 0x00FF;
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}
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*valuep = value;
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@ -274,13 +262,11 @@ parse_addr16 (cd, strp, opindex, valuep)
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return errmsg;
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}
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static const char *
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parse_addr16_cjp (cd, strp, opindex, valuep)
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CGEN_CPU_DESC cd;
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const char **strp;
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int opindex;
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unsigned long *valuep;
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parse_addr16_cjp (CGEN_CPU_DESC cd,
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const char **strp,
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int opindex,
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unsigned long *valuep)
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{
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const char *errmsg;
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enum cgen_parse_operand_result result_type;
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@ -301,7 +287,7 @@ parse_addr16_cjp (cd, strp, opindex, valuep)
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if ((value & 0x1) == 0) /* If the address is even .... */
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{
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if (opindex == (CGEN_OPERAND_TYPE) IP2K_OPERAND_ADDR16CJP)
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*valuep = (value >> 1) & 0x1FFF; /* Should mask be 1FFF? */
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*valuep = (value >> 1) & 0x1FFF; /* Should mask be 1FFF? */
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else if (opindex == (CGEN_OPERAND_TYPE) IP2K_OPERAND_ADDR16P)
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*valuep = (value >> 14) & 0x7;
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}
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@ -320,20 +306,18 @@ parse_addr16_cjp (cd, strp, opindex, valuep)
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return errmsg;
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}
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static const char *
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parse_lit8 (cd, strp, opindex, valuep)
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CGEN_CPU_DESC cd;
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const char **strp;
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int opindex;
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long *valuep;
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parse_lit8 (CGEN_CPU_DESC cd,
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const char **strp,
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int opindex,
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long *valuep)
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{
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const char *errmsg;
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enum cgen_parse_operand_result result_type;
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bfd_reloc_code_real_type code = BFD_RELOC_NONE;
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bfd_vma value;
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/* Parse %OP relocating operators. */
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/* Parse %OP relocating operators. */
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if (strncmp (*strp, "%bank", 5) == 0)
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{
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*strp += 5;
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@ -364,7 +348,6 @@ parse_lit8 (cd, strp, opindex, valuep)
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*strp += 8;
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code = BFD_RELOC_IP2K_HI8INSN;
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}
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/* Parse %op operand. */
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if (code != BFD_RELOC_NONE)
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@ -382,7 +365,7 @@ parse_lit8 (cd, strp, opindex, valuep)
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{
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errmsg = cgen_parse_signed_integer (cd, strp, opindex, valuep);
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/* Truncate to eight bits to accept both signed and unsigned input. */
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/* Truncate to eight bits to accept both signed and unsigned input. */
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if (errmsg == NULL)
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*valuep &= 0xFF;
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}
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@ -391,11 +374,10 @@ parse_lit8 (cd, strp, opindex, valuep)
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}
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static const char *
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parse_bit3 (cd, strp, opindex, valuep)
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CGEN_CPU_DESC cd;
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const char **strp;
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int opindex;
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unsigned long *valuep;
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parse_bit3 (CGEN_CPU_DESC cd,
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const char **strp,
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int opindex,
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unsigned long *valuep)
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{
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const char *errmsg;
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char mode = 0;
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@ -456,11 +438,10 @@ parse_bit3 (cd, strp, opindex, valuep)
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return errmsg;
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}
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/* -- dis.c */
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const char * ip2k_cgen_parse_operand
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PARAMS ((CGEN_CPU_DESC, int, const char **, CGEN_FIELDS *));
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(CGEN_CPU_DESC, int, const char **, CGEN_FIELDS *);
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/* Main entry point for operand parsing.
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@ -476,11 +457,10 @@ const char * ip2k_cgen_parse_operand
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the handlers. */
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const char *
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ip2k_cgen_parse_operand (cd, opindex, strp, fields)
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CGEN_CPU_DESC cd;
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int opindex;
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const char ** strp;
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CGEN_FIELDS * fields;
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ip2k_cgen_parse_operand (CGEN_CPU_DESC cd,
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int opindex,
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const char ** strp,
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CGEN_FIELDS * fields)
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{
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const char * errmsg = NULL;
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/* Used by scalar operands that still need to be parsed. */
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@ -540,8 +520,7 @@ cgen_parse_fn * const ip2k_cgen_parse_handlers[] =
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};
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void
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ip2k_cgen_init_asm (cd)
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CGEN_CPU_DESC cd;
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ip2k_cgen_init_asm (CGEN_CPU_DESC cd)
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{
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ip2k_cgen_init_opcode_table (cd);
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ip2k_cgen_init_ibld_table (cd);
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@ -924,30 +903,3 @@ ip2k_cgen_assemble_insn (CGEN_CPU_DESC cd,
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return NULL;
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}
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}
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#if 0 /* This calls back to GAS which we can't do without care. */
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/* Record each member of OPVALS in the assembler's symbol table.
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This lets GAS parse registers for us.
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??? Interesting idea but not currently used. */
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/* Record each member of OPVALS in the assembler's symbol table.
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FIXME: Not currently used. */
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void
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ip2k_cgen_asm_hash_keywords (CGEN_CPU_DESC cd, CGEN_KEYWORD *opvals)
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{
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CGEN_KEYWORD_SEARCH search = cgen_keyword_search_init (opvals, NULL);
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const CGEN_KEYWORD_ENTRY * ke;
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while ((ke = cgen_keyword_search_next (& search)) != NULL)
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{
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#if 0 /* Unnecessary, should be done in the search routine. */
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if (! ip2k_cgen_opval_supported (ke))
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continue;
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#endif
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cgen_asm_record_register (cd, ke->name, ke->value);
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}
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}
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#endif /* 0 */
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