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import gdb-1999-12-06 snapshot

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This commit is contained in:
Jason Molenda
1999-12-07 03:56:43 +00:00
parent 1e37c28164
commit c2d11a7da0
115 changed files with 19925 additions and 1063 deletions
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35
gdb/mn10300-tdep.c
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@@ -49,6 +49,13 @@ static char *mn10300_generic_register_names[] =
"", "", "", "", "", "", "", "fp"};
static char **mn10300_register_names = mn10300_generic_register_names;
static char *am33_register_names[] =
{
"d0", "d1", "d2", "d3", "a0", "a1", "a2", "a3",
"sp", "pc", "mdr", "psw", "lir", "lar", "",
"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
"ssp", "msp", "usp", "mcrh", "mcrl", "mcvf", "", "", ""};
static int am33_mode;
char *
mn10300_register_name (i)
@@ -205,6 +212,13 @@ set_movm_offsets (fi, movm_args)
fi->saved_regs[D2_REGNUM] = fi->frame + offset;
offset += 4;
}
if (am33_mode && movm_args & 0x02)
{
fi->saved_regs[E0_REGNUM + 5] = fi->frame + offset;
fi->saved_regs[E0_REGNUM + 4] = fi->frame + offset + 4;
fi->saved_regs[E0_REGNUM + 3] = fi->frame + offset + 8;
fi->saved_regs[E0_REGNUM + 2] = fi->frame + offset + 12;
}
}
@@ -550,6 +564,13 @@ mn10300_frame_chain (fi)
adjust += (fi->saved_regs[D3_REGNUM] ? 4 : 0);
adjust += (fi->saved_regs[A2_REGNUM] ? 4 : 0);
adjust += (fi->saved_regs[A3_REGNUM] ? 4 : 0);
if (am33_mode)
{
adjust += (fi->saved_regs[E0_REGNUM + 5] ? 4 : 0);
adjust += (fi->saved_regs[E0_REGNUM + 4] ? 4 : 0);
adjust += (fi->saved_regs[E0_REGNUM + 3] ? 4 : 0);
adjust += (fi->saved_regs[E0_REGNUM + 2] ? 4 : 0);
}
/* Our caller does not have a frame pointer. So his frame starts
at the base of our frame (fi->frame) + register save space
@@ -740,6 +761,13 @@ mn10300_frame_saved_pc (fi)
adjust += (fi->saved_regs[D3_REGNUM] ? 4 : 0);
adjust += (fi->saved_regs[A2_REGNUM] ? 4 : 0);
adjust += (fi->saved_regs[A3_REGNUM] ? 4 : 0);
if (am33_mode)
{
adjust += (fi->saved_regs[E0_REGNUM + 5] ? 4 : 0);
adjust += (fi->saved_regs[E0_REGNUM + 4] ? 4 : 0);
adjust += (fi->saved_regs[E0_REGNUM + 3] ? 4 : 0);
adjust += (fi->saved_regs[E0_REGNUM + 2] ? 4 : 0);
}
return (read_memory_integer (fi->frame + adjust, REGISTER_SIZE));
}
@@ -815,6 +843,13 @@ set_machine_hook (filename)
mn10300_register_names = mn10300_generic_register_names;
}
am33_mode = 0;
if (bfd_get_mach (exec_bfd) == bfd_mach_am33)
{
mn10300_register_names = am33_register_names;
am33_mode = 1;
}
}
void