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* Makefile.in: added coff-h8300

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* configure.in: now h8 is a coff target
	* cpu-h8300.c: fix various disassembly problems
	* libcoff.h: took out some code which has been #0ed for a long
	time.
	* targets.c: added h8 coff
	* coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
	added new macro RTYPE2HOWTO to take a load of #ifdefs out of
	coffcode.h
	* coffcode.h: Started to change the way machine dependencies are
	handled, from the nest of #ifdefs to macros defined in the
	including coff-<foo>.c
This commit is contained in:
Steve Chamberlain
1991-11-27 16:56:08 +00:00
parent a33336a38e
commit 3b4f1a5d05
12 changed files with 397 additions and 291 deletions
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56
bfd/cpu-h8300.c
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@@ -18,8 +18,8 @@ You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <sysdep.h>
#include "bfd.h"
#include "sysdep.h"
#include "libbfd.h"
#define DEFINE_TABLE
@@ -96,21 +96,21 @@ FILE *stream)
/* Find the exact opcode/arg combo */
while (*p) {
op_enum_type *nib;
op_type *nib;
unsigned int len = 0;
q = *p++;
nib =q->data.nib;
while (*nib != E) {
op_enum_type looking_for = *nib;
op_type looking_for = *nib;
int thisnib = data[len>>1] ;
thisnib = (len & 1) ? (thisnib & 0xf) : ((thisnib >> 4) & 0xf);
if ((int)looking_for & (int)B31) {
if (((int)thisnib & 0x8) ==0) goto fail;
looking_for = (op_enum_type)((int)looking_for & ~(int)B31);
looking_for = (op_type)((int)looking_for & ~(int)B31);
}
if ((int)looking_for & (int)B30) {
if (((int)thisnib & 0x8) !=0) goto fail;
looking_for = (op_enum_type)((int)looking_for & ~(int)B30);
looking_for = (op_type)((int)looking_for & ~(int)B30);
}
switch (looking_for) {
case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7:
@@ -130,7 +130,7 @@ FILE *stream)
rdisp = thisnib;
break;
case KBIT:
abs = thisnib == 0x80 ? 2:1;
abs = thisnib == 0x8 ? 2:1;
break;
case IMM8:
case ABS8SRC:
@@ -167,7 +167,7 @@ FILE *stream)
;
}
fprintf(stream, "%02x %02x .word\tH'%x,H'%x\n",
fprintf(stream, "%02x %02x .word\tH'%x,H'%x",
data[0], data[1],
data[0], data[1]);
return 2;
@@ -184,7 +184,7 @@ FILE *stream)
fprintf(stream, "%s\t",q->name);
/* Now print out the args */
{
op_enum_type *args = q->args.nib;
op_type *args = q->args.nib;
int hadone = 0;
while (*args != E) {
if (hadone)
@@ -193,7 +193,7 @@ FILE *stream)
case IMM16:
case IMM8:
case IMM3:
fprintf(stream, "#H'%x", (unsigned)abs); break;
fprintf(stream, "#0x%x", (unsigned)abs); break;
case RD8:
fprintf(stream, "%s", regnames[rd]); break;
case RS8:
@@ -214,14 +214,14 @@ FILE *stream)
case ABS16SRC:
case ABS16DST:
case ABS8DST:
fprintf(stream, "@H'%x", (unsigned)abs); break;
fprintf(stream, "@0x%x", (unsigned)abs); break;
case DISP8:
fprintf(stream, ".%s%d (%x)",(char)abs>0 ? "+" :"", (char)abs,
addr + (char)abs);
break;
case DISPSRC:
case DISPDST:
fprintf(stream, "@(%d,r%d)", abs, rdisp & 0x7); break;
fprintf(stream, "@(0x%x,r%d)", abs, rdisp & 0x7); break;
case CCR:
fprintf(stream, "ccr"); break;
case KBIT:
@@ -238,25 +238,25 @@ FILE *stream)
unsigned int DEFUN( print_insn_h8300,(addr, data, file),
unsigned int DEFUN(print_insn_h8300,(addr, data, file),
bfd_vma addr AND
CONST bfd_byte *data AND
CONST char *data AND
PTR file)
{
static boolean init;
if (!init) {
bfd_h8_disassemble_init();
init= 1;
}
return bfd_h8_disassemble(addr, data, file);
return bfd_h8_disassemble(addr, (bfd_byte *)data, file);
}
/*
Relocations for the H8
*/
static bfd_reloc_status_enum_type
static bfd_reloc_status_type
DEFUN(howto16_callback,(abfd, reloc_entry, symbol_in, data, ignore_input_section),
bfd *abfd AND
arelent *reloc_entry AND
@@ -277,7 +277,7 @@ asection *ignore_input_section)
}
static bfd_reloc_status_enum_type
static bfd_reloc_status_type
DEFUN(howto8_callback,(abfd, reloc_entry, symbol_in, data, ignore_input_section),
bfd *abfd AND
arelent *reloc_entry AND
@@ -298,7 +298,7 @@ asection *ignore_input_section)
}
static bfd_reloc_status_enum_type
static bfd_reloc_status_type
DEFUN(howto8_FFnn_callback,(abfd, reloc_entry, symbol_in, data, ignore_input_section),
bfd *abfd AND
arelent *reloc_entry AND
@@ -319,7 +319,7 @@ asection *ignore_input_section)
return bfd_reloc_ok;
}
static bfd_reloc_status_enum_type
static bfd_reloc_status_type
DEFUN(howto8_pcrel_callback,(abfd, reloc_entry, symbol_in, data, ignore_input_section),
bfd *abfd AND
arelent *reloc_entry AND
@@ -355,8 +355,8 @@ static reloc_howto_type howto_8_pcrel
static CONST struct reloc_howto_struct *
DEFUN(local_bfd_reloc_type_lookup,(arch, code),
bfd_arch_info_struct_type *arch AND
bfd_reloc_code_enum_type code)
CONST struct bfd_arch_info *arch AND
bfd_reloc_code_type code)
{
switch (code) {
case BFD_RELOC_16:
@@ -375,7 +375,7 @@ int bfd_default_scan_num_mach();
static boolean
DEFUN(h8300_scan,(info, string),
CONST struct bfd_arch_info_struct *info AND
CONST struct bfd_arch_info *info AND
CONST char *string)
{
if (strcmp(string,"h8300") == 0) return true;
@@ -384,7 +384,8 @@ CONST char *string)
if (strcmp(string,"H8/300") == 0) return true;
return false;
}
static bfd_arch_info_struct_type arch_info_struct =
static bfd_arch_info_type arch_info_struct =
{
16, /* 16 bits in a word */
16, /* 16 bits in an address */
@@ -401,13 +402,8 @@ static bfd_arch_info_struct_type arch_info_struct =
0,
};
void DEFUN_VOID(bfd_h8300_arch)
void
DEFUN_VOID(bfd_h8300_arch)
{
bfd_arch_linkin(&arch_info_struct);
}