FreeChainXenon/binutils-gdb
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

* h8300-dis.c, mips-dis.c: Don't use true and false.

Browse source
This commit is contained in:
Stan Shebs 1994-06-28 20:27:02 +00:00
parent 22691fe7be
commit fea3fe6407
2 changed files with 24 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
opcodes/ChangeLog
View file

@ -1,3 +1,11 @@
Tue Jun 28 13:22:06 1994 Stan Shebs (shebs@andros.cygnus.com)
* h8300-dis.c, mips-dis.c: Don't use true and false.
Thu Jun 23 12:53:19 1994 David J. Mackenzie (djm@rtl.cygnus.com)
* configure.in: Change --with-targets to --enable-targets.
Wed Jun 22 13:38:32 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) Wed Jun 22 13:38:32 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
* mips-dis.c (_print_insn_mips): Build a static hash table mapping * mips-dis.c (_print_insn_mips): Build a static hash table mapping

22
opcodes/h8300-dis.c
View file

@ -93,10 +93,12 @@ bfd_h8_disassemble (addr, info, hmode)
int rdisp = 0; int rdisp = 0;
int abs = 0; int abs = 0;
int plen = 0; int plen = 0;
static boolean init; static boolean init = 0;
struct h8_opcode *q = h8_opcodes; struct h8_opcode *q = h8_opcodes;
char CONST **pregnames = hmode ? lregnames : wregnames; char CONST **pregnames = hmode ? lregnames : wregnames;
int status; int status;
int l;
unsigned char data[20]; unsigned char data[20];
void *stream = info->stream; void *stream = info->stream;
fprintf_ftype fprintf = info->fprintf_func; fprintf_ftype fprintf = info->fprintf_func;
@ -104,7 +106,7 @@ bfd_h8_disassemble (addr, info, hmode)
if (!init) if (!init)
{ {
bfd_h8_disassemble_init (); bfd_h8_disassemble_init ();
init = true; init = 1;
} }
status = info->read_memory_func(addr, data, 2, info); status = info->read_memory_func(addr, data, 2, info);
@ -113,8 +115,11 @@ bfd_h8_disassemble (addr, info, hmode)
info->memory_error_func(status, addr, info); info->memory_error_func(status, addr, info);
return -1; return -1;
} }
status = info->read_memory_func(addr, data+2, 8, info); for (l = 2; status == 0 && l < 10; l+=2)
{
status = info->read_memory_func(addr+l, data+l, 2, info);
}
/* Find the exact opcode/arg combo */ /* Find the exact opcode/arg combo */
@ -132,7 +137,7 @@ bfd_h8_disassemble (addr, info, hmode)
thisnib = (len & 1) ? (thisnib & 0xf) : ((thisnib >> 4) & 0xf); thisnib = (len & 1) ? (thisnib & 0xf) : ((thisnib >> 4) & 0xf);
if (looking_for < 16) if (looking_for < 16 && looking_for >=0)
{ {
if (looking_for != thisnib) if (looking_for != thisnib)
@ -185,7 +190,10 @@ bfd_h8_disassemble (addr, info, hmode)
| (data[2] << 8) | (data[2] << 8)
| (data[3]); | (data[3]);
} }
else if(looking_for & MEMIND)
{
abs = data[1];
}
else if (looking_for & L_32) else if (looking_for & L_32)
{ {
int i = len >> 1; int i = len >> 1;
@ -318,6 +326,8 @@ bfd_h8_disassemble (addr, info, hmode)
else if (x & PCREL) else if (x & PCREL)
{ {
if (x & L_16)
abs +=2;
fprintf (stream, ".%s%d (%x)", (char) abs > 0 ? "+" : "", (char) abs, fprintf (stream, ".%s%d (%x)", (char) abs > 0 ? "+" : "", (char) abs,
addr + (char) abs + 2); addr + (char) abs + 2);
} }