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* Patches from Jeffrey Law <law@cs.utah.edu>.

Browse source 
* hppab-nat.c: Eliminate unnecessary ifdefs for
	FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
	CANNOT_STORE_REGISTER.
	(fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
	* hppa-pinsn.c: Support 'I', 'J', and 'K' in output
	templates for 1.1 FP computational instructions.
This commit is contained in:
Stu Grossman 1993-06-03 23:44:24 +00:00
parent 42d8399382
commit e835b5e7fa
3 changed files with 34 additions and 23 deletions
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10
gdb/ChangeLog
View file

@ -1,3 +1,13 @@
Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
* Patches from Jeffrey Law <law@cs.utah.edu>.
* hppab-nat.c: Eliminate unnecessary ifdefs for
FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
CANNOT_STORE_REGISTER.
(fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
* hppa-pinsn.c: Support 'I', 'J', and 'K' in output
templates for 1.1 FP computational instructions.
Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
* Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)

25
gdb/hppa-pinsn.c
View file

@ -102,7 +102,7 @@ print_insn (memaddr, stream)
fputs_filtered (opcode->name, stream);
if (!index ("cCY<?!@-+&U>~nZFM", opcode->args[0]))
if (!index ("cCY<?!@-+&U>~nZFIM", opcode->args[0]))
fputs_filtered (" ", stream);
for (s = opcode->args; *s != '\0'; ++s)
{
@ -329,6 +329,29 @@ print_insn (memaddr, stream)
fputs_filtered (float_format_names[GET_FIELD
(insn, 26, 26)], stream);
break;
case 'I':
/* if no destination completer, need a space here */
if (GET_FIELD (insn, 21, 22) == 1)
fputs_filtered (float_format_names[GET_FIELD (insn, 20, 20)],
stream);
else
fprintf_filtered (stream, "%s ",
float_format_names[GET_FIELD
(insn, 20, 20)]);
break;
case 'J':
if (GET_FIELD (insn, 24, 24))
fput_reg_r (GET_FIELD (insn, 6, 10), stream);
else
fput_reg (GET_FIELD (insn, 6, 10), stream);
break;
case 'K':
if (GET_FIELD (insn, 19, 19))
fput_reg_r (GET_FIELD (insn, 11, 15), stream);
else
fput_reg (GET_FIELD (insn, 11, 15), stream);
break;
case 'M':
fputs_filtered (float_comp_names[GET_FIELD (insn, 27, 31)],
stream);

22
gdb/hppab-nat.c
View file

@ -104,8 +104,6 @@ detach (signal)
#if !defined (FETCH_INFERIOR_REGISTERS)
/* KERNEL_U_ADDR is the amount to subtract from u.u_ar0
to get the offset in the core file of the register values. */
#if defined (KERNEL_U_ADDR_BSD)
@ -163,11 +161,6 @@ void _initialize_kernel_u_addr ()
- KERNEL_U_ADDR
#endif
/* Registers we shouldn't try to fetch. */
#if !defined (CANNOT_FETCH_REGISTER)
#define CANNOT_FETCH_REGISTER(regno) 0
#endif
/* Fetch one register. */
static void
@ -182,13 +175,6 @@ fetch_register (regno)
/* Offset of registers within the u area. */
unsigned int offset;
if (CANNOT_FETCH_REGISTER (regno))
{
bzero (buf, REGISTER_RAW_SIZE (regno)); /* Supply zeroes */
supply_register (regno, buf);
return;
}
offset = U_REGS_OFFSET;
regaddr = register_addr (regno, offset);
@ -207,10 +193,8 @@ fetch_register (regno)
supply_register (regno, buf);
}
#endif /* !defined (FETCH_INFERIOR_REGISTERS). */
/* Fetch all registers, or just one, from the child process. */
#ifndef FETCH_INFERIOR_REGISTERS
void
fetch_inferior_registers (regno)
int regno;
@ -222,11 +206,6 @@ fetch_inferior_registers (regno)
fetch_register (regno);
}
/* Registers we shouldn't try to store. */
#if !defined (CANNOT_STORE_REGISTER)
#define CANNOT_STORE_REGISTER(regno) 0
#endif
/* Store our register values back into the inferior.
If REGNO is -1, do this for all registers.
Otherwise, REGNO specifies which register (so we can save time). */
@ -281,7 +260,6 @@ store_inferior_registers (regno)
}
return;
}
#endif /* !defined(FETCH_INFERIOR_REGISTERS) */
/* Resume execution of the inferior process.
If STEP is nonzero, single-step it.