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import gdb-19990504 snapshot

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This commit is contained in:
Stan Shebs
1999-05-05 14:45:51 +00:00
parent e1346c8d09
commit b83266a0e1
82 changed files with 1061 additions and 626 deletions
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39
gdb/convex-tdep.c
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@@ -42,6 +42,45 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include "gdbcmd.h"
CORE_ADDR
convex_skip_prologue (pc)
CORE_ADDR pc;
{
int op, ix;
op = read_memory_integer (pc, 2);
if ((op & 0xffc7) == 0x5ac0)
pc += 2;
else if (op == 0x1580)
pc += 4;
else if (op == 0x15c0)
pc += 6;
if ((read_memory_integer (pc, 2) & 0xfff8) == 0x7c40
&& (read_memory_integer (pc + 2, 2) & 0xfff8) == 0x1240
&& (read_memory_integer (pc + 8, 2) & 0xfff8) == 0x7c48)
pc += 10;
if (read_memory_integer (pc, 2) == 0x1240)
pc += 6;
for (;;)
{
op = read_memory_integer (pc, 2);
ix = (op >> 3) & 7;
if (ix != 6)
break;
if ((op & 0xfcc0) == 0x3000)
pc += 4;
else if ((op & 0xfcc0) == 0x3040)
pc += 6;
else if ((op & 0xfcc0) == 0x2800)
pc += 4;
else if ((op & 0xfcc0) == 0x2840)
pc += 6;
else
break;
}
return pc;
}
exec_file_command (filename, from_tty)
char *filename;
int from_tty;