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* irix5-nat.c (fetch_core_registers): Replace use of

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deprecated_registers by equivalent code.
This commit is contained in:
Joel Brobecker 2004-11-13 23:49:31 +00:00
parent 44ed547b2d
commit f6e1bffc2b
2 changed files with 16 additions and 32 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2004-11-13 Joel Brobecker <brobecker@gnat.com>
* irix5-nat.c (fetch_core_registers): Replace use of
deprecated_registers by equivalent code.
2004-11-13 Joel Brobecker <brobecker@gnat.com> 2004-11-13 Joel Brobecker <brobecker@gnat.com>
* irix5-nat.c (fill_gregset): Replace use of deprecated_registers * irix5-nat.c (fill_gregset): Replace use of deprecated_registers

43
gdb/irix5-nat.c
View file

@ -221,52 +221,33 @@ static void
fetch_core_registers (char *core_reg_sect, unsigned core_reg_size, fetch_core_registers (char *core_reg_sect, unsigned core_reg_size,
int which, CORE_ADDR reg_addr) int which, CORE_ADDR reg_addr)
{ {
char *srcp = core_reg_sect;
int regno;
if (core_reg_size == deprecated_register_bytes ()) if (core_reg_size == deprecated_register_bytes ())
{ {
memcpy ((char *) deprecated_registers, core_reg_sect, core_reg_size); for (regno = 0; regno < NUM_REGS; regno++)
{
regcache_raw_write (current_regcache, regno, srcp);
srcp += register_size (current_gdbarch, regno);
}
} }
else if (mips_isa_regsize (current_gdbarch) == 4 && else if (mips_isa_regsize (current_gdbarch) == 4 &&
core_reg_size == (2 * mips_isa_regsize (current_gdbarch)) * NUM_REGS) core_reg_size == (2 * mips_isa_regsize (current_gdbarch)) * NUM_REGS)
{ {
/* This is a core file from a N32 executable, 64 bits are saved /* This is a core file from a N32 executable, 64 bits are saved
for all registers. */ for all registers. */
char *srcp = core_reg_sect;
char *dstp = deprecated_registers;
int regno;
for (regno = 0; regno < NUM_REGS; regno++) for (regno = 0; regno < NUM_REGS; regno++)
{ {
if (regno >= FP0_REGNUM && regno < (FP0_REGNUM + 32)) if (regno >= FP0_REGNUM && regno < (FP0_REGNUM + 32))
{ {
/* FIXME, this is wrong, N32 has 64 bit FP regs, but GDB regcache_raw_write (current_regcache, regno, srcp);
currently assumes that they are 32 bit. */
*dstp++ = *srcp++;
*dstp++ = *srcp++;
*dstp++ = *srcp++;
*dstp++ = *srcp++;
if (register_size (current_gdbarch, regno) == 4)
{
/* copying 4 bytes from eight bytes?
I don't see how this can be right... */
srcp += 4;
}
else
{
/* copy all 8 bytes (sizeof(double)) */
*dstp++ = *srcp++;
*dstp++ = *srcp++;
*dstp++ = *srcp++;
*dstp++ = *srcp++;
}
} }
else else
{ {
srcp += 4; regcache_raw_write (current_regcache, regno, srcp + 4);
*dstp++ = *srcp++;
*dstp++ = *srcp++;
*dstp++ = *srcp++;
*dstp++ = *srcp++;
} }
srcp += 8;
} }
} }
else else
@ -274,8 +255,6 @@ fetch_core_registers (char *core_reg_sect, unsigned core_reg_size,
warning ("wrong size gregset struct in core file"); warning ("wrong size gregset struct in core file");
return; return;
} }
deprecated_registers_fetched ();
} }
/* Register that we are able to handle irix5 core file formats. /* Register that we are able to handle irix5 core file formats.