From d381fba7c0ccd69265d2b98a4e8d56412f5185fd Mon Sep 17 00:00:00 2001 From: Andreas Jaeger Date: Sun, 14 Sep 2003 15:16:57 +0000 Subject: * i386-dis.c: Convert to ISO C90 prototypes. * i370-dis.c: Likewise. * i370-opc.c: Likewiwse. * i960-dis.c: Likewise. * ia64-opc.c: Likewise. --- opcodes/i960-dis.c | 105 ++++++++++++++++++++--------------------------------- 1 file changed, 40 insertions(+), 65 deletions(-) (limited to 'opcodes/i960-dis.c') diff --git a/opcodes/i960-dis.c b/opcodes/i960-dis.c index 9210d02d80..fa6f188278 100644 --- a/opcodes/i960-dis.c +++ b/opcodes/i960-dis.c @@ -1,5 +1,5 @@ /* Disassemble i80960 instructions. - Copyright 1990, 1991, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 + Copyright 1990, 1991, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2003 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify @@ -31,26 +31,24 @@ static const char *const reg_names[] = { static FILE *stream; /* Output goes here */ static struct disassemble_info *info; -static void print_addr PARAMS ((bfd_vma)); -static void ctrl PARAMS ((bfd_vma, unsigned long, unsigned long)); -static void cobr PARAMS ((bfd_vma, unsigned long, unsigned long)); -static void reg PARAMS ((unsigned long)); -static int mem PARAMS ((bfd_vma, unsigned long, unsigned long, int)); -static void ea PARAMS ((bfd_vma, int, const char *, const char *, int, unsigned int)); -static void dstop PARAMS ((int, int, int)); -static void regop PARAMS ((int, int, int, int)); -static void invalid PARAMS ((int)); -static int pinsn PARAMS ((bfd_vma, unsigned long, unsigned long)); -static void put_abs PARAMS ((unsigned long, unsigned long)); +static void print_addr (bfd_vma); +static void ctrl (bfd_vma, unsigned long, unsigned long); +static void cobr (bfd_vma, unsigned long, unsigned long); +static void reg (unsigned long); +static int mem (bfd_vma, unsigned long, unsigned long, int); +static void ea (bfd_vma, int, const char *, const char *, int, unsigned int); +static void dstop (int, int, int); +static void regop (int, int, int, int); +static void invalid (int); +static int pinsn (bfd_vma, unsigned long, unsigned long); +static void put_abs (unsigned long, unsigned long); /* Print the i960 instruction at address 'memaddr' in debugged memory, on INFO->STREAM. Returns length of the instruction, in bytes. */ int -print_insn_i960 (memaddr, info_arg) - bfd_vma memaddr; - struct disassemble_info *info_arg; +print_insn_i960 (bfd_vma memaddr, struct disassemble_info *info_arg) { unsigned int word1, word2 = 0xdeadbeef; bfd_byte buffer[8]; @@ -118,12 +116,10 @@ struct sparse_tabent { }; static int -pinsn (memaddr, word1, word2) - bfd_vma memaddr; - unsigned long word1, word2; +pinsn (bfd_vma memaddr, unsigned long word1, unsigned long word2) { int instr_len; - + instr_len = 4; put_abs (word1, word2); @@ -161,10 +157,7 @@ pinsn (memaddr, word1, word2) /* CTRL format.. */ static void -ctrl (memaddr, word1, word2) - bfd_vma memaddr; - unsigned long word1; - unsigned long word2 ATTRIBUTE_UNUSED; +ctrl (bfd_vma memaddr, unsigned long word1, unsigned long word2 ATTRIBUTE_UNUSED) { int i; static const struct tabent ctrl_tab[] = { @@ -233,15 +226,12 @@ ctrl (memaddr, word1, word2) /* COBR format. */ static void -cobr (memaddr, word1, word2) - bfd_vma memaddr; - unsigned long word1; - unsigned long word2 ATTRIBUTE_UNUSED; +cobr (bfd_vma memaddr, unsigned long word1, unsigned long word2 ATTRIBUTE_UNUSED) { int src1; int src2; int i; - + static const struct tabent cobr_tab[] = { { "testno", 1, }, /* 0x20 */ { "testg", 1, }, /* 0x21 */ @@ -324,18 +314,14 @@ cobr (memaddr, word1, word2) /* Returns instruction length: 4 or 8. */ static int -mem (memaddr, word1, word2, noprint) - bfd_vma memaddr; - unsigned long word1, word2; - int noprint; /* If TRUE, return instruction length, but - don't output any text. */ +mem (bfd_vma memaddr, unsigned long word1, unsigned long word2, int noprint) { int i, j; int len; int mode; int offset; const char *reg1, *reg2, *reg3; - + /* This lookup table is too sparse to make it worth typing in, but not so large as to make a sparse array necessary. We create the table at runtime. */ @@ -395,7 +381,7 @@ mem (memaddr, word1, word2, noprint) && ((mode == 5) || (mode >= 12))) /* With 32-bit displacement. */ len = 8; - else + else len = 4; if (noprint) @@ -426,7 +412,7 @@ mem (memaddr, word1, word2, noprint) { /* MEMA FORMAT */ (*info->fprintf_func) (stream, "0x%x", (unsigned) offset); - if (mode & 8) + if (mode & 8) (*info->fprintf_func) (stream, "(%s)", reg2); (*info->fprintf_func)(stream, ",%s", reg1); @@ -445,7 +431,7 @@ mem (memaddr, word1, word2, noprint) /* MEMA FORMAT */ (*info->fprintf_func) (stream, "%s,0x%x", reg1, (unsigned) offset); - if (mode & 8) + if (mode & 8) (*info->fprintf_func) (stream, "(%s)", reg2); } break; @@ -472,8 +458,7 @@ mem (memaddr, word1, word2, noprint) /* REG format. */ static void -reg (word1) - unsigned long word1; +reg (unsigned long word1) { int i, j; int opcode; @@ -488,14 +473,14 @@ reg (word1) at runtime. */ /* NOTE: In this table, the meaning of 'numops' is: - 1: single operand, which is NOT a destination. - -1: single operand, which IS a destination. - 2: 2 operands, the 2nd of which is NOT a destination. - -2: 2 operands, the 2nd of which IS a destination. - 3: 3 operands - - If an opcode mnemonic begins with "F", it is a floating-point - opcode (the "F" is not printed). */ + 1: single operand, which is NOT a destination. + -1: single operand, which IS a destination. + 2: 2 operands, the 2nd of which is NOT a destination. + -2: 2 operands, the 2nd of which IS a destination. + 3: 3 operands + + If an opcode mnemonic begins with "F", it is a floating-point + opcode (the "F" is not printed). */ static struct tabent *reg_tab; static const struct sparse_tabent reg_init[] = @@ -777,13 +762,8 @@ reg (word1) /* Print out effective address for memb instructions. */ static void -ea (memaddr, mode, reg2, reg3, word1, word2) - bfd_vma memaddr; - int mode; - const char *reg2; - const char *reg3; - int word1; - unsigned int word2; +ea (bfd_vma memaddr, int mode, const char *reg2, const char *reg3, int word1, + unsigned int word2) { int scale; static const int scale_tab[] = { 1, 2, 4, 8, 16 }; @@ -842,8 +822,7 @@ ea (memaddr, mode, reg2, reg3, word1, word2) /* Register Instruction Operand. */ static void -regop (mode, spec, reg, fp) - int mode, spec, reg, fp; +regop (int mode, int spec, int reg, int fp) { if (fp) { @@ -897,8 +876,7 @@ regop (mode, spec, reg, fp) /* Register Instruction Destination Operand. */ static void -dstop (mode, reg, fp) - int mode, reg, fp; +dstop (int mode, int reg, int fp) { /* 'dst' operand can't be a literal. On non-FP instructions, register mode is assumed and "m3" acts as if were "s3"; on FP-instructions, @@ -910,23 +888,20 @@ dstop (mode, reg, fp) } static void -invalid (word1) - int word1; +invalid (int word1) { (*info->fprintf_func) (stream, ".word\t0x%08x", (unsigned) word1); } static void -print_addr (a) - bfd_vma a; +print_addr (bfd_vma a) { (*info->print_address_func) (a, info); } static void -put_abs (word1, word2) - unsigned long word1 ATTRIBUTE_UNUSED; - unsigned long word2 ATTRIBUTE_UNUSED; +put_abs (unsigned long word1 ATTRIBUTE_UNUSED, + unsigned long word2 ATTRIBUTE_UNUSED) { #ifdef IN_GDB return; -- cgit v1.2.1