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Fix -Werror probs for ns32k.

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This commit is contained in:
Andrew Cagney 2001-03-28 21:26:07 +00:00
parent 1c6fb4fe1f
commit 381bab78db
4 changed files with 28 additions and 2 deletions
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13
gdb/ChangeLog
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@ -1,3 +1,16 @@
2001-03-28 Andrew Cagney <ac131313@redhat.com>
* MAINTAINERS: Change ns32k target to ,-Werror.
* ns32k-tdep.c: Include "gdbcore.h"
(flip_bytes): Change first argument to void*. Add forward
declaration.
(sign_extend): Add declaration.
(merlin_frame_num_args): Add final else clause to if-else chain.
(umax_frame_num_args): Ditto.
* config/ns32k/tm-umax.h (ns32k_localcount): Declare.
(flip_bytes): Ditto.
2001-03-28 Mark Kettenis <kettenis@gnu.org>
* i386-linux-tdep.c (FRAMELESS_SIGNAL): Moved here from

2
gdb/MAINTAINERS
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@ -114,7 +114,7 @@ maintainer works with the native maintainer when resolving API issues.
mn10300 --target=mn10300-elf ,-Werror
Andrew Cagney cagney@cygnus.com
ns32k --target=ns32k-netbsd ,Werror
ns32k --target=ns32k-netbsd ,-Werror
Maintenance only
pa (--target=hppa1.1-hp-proelf broken)

4
gdb/config/ns32k/tm-umax.h
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@ -241,6 +241,8 @@ extern int umax_frame_num_args (struct frame_info *fi);
ways in the stack frame. sp is even more special:
the address we return for it IS the sp for the next frame. */
extern int ns32k_localcount (CORE_ADDR enter_pc);
#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs) \
{ \
register int regmask, regnum; \
@ -322,6 +324,8 @@ extern int umax_frame_num_args (struct frame_info *fi);
/* Insert the specified number of args and function address
into a call sequence of the above form stored at DUMMYNAME. */
void flip_bytes (void *ptr, int count);
#define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p) \
{ \
int flipped; \

11
gdb/ns32k-tdep.c
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@ -21,6 +21,9 @@
#include "defs.h"
#include "frame.h"
#include "gdbcore.h"
static int sign_extend (int value, int bits);
void
_initialize_ns32k_tdep (void)
@ -90,6 +93,8 @@ merlin_frame_num_args (struct frame_info *fi)
width = 2;
else if (insn == 0x57f) /* adjspd */
width = 4;
else
internal_error (__FILE__, __LINE__, "bad else");
numargs = read_memory_integer (pc + 2, width);
if (width > 1)
flip_bytes (&numargs, width);
@ -135,6 +140,8 @@ umax_frame_num_args (struct frame_info *fi)
width = 2;
else if (insn == 0x57f) /* adjspd */
width = 4;
else
internal_error (__FILE__, __LINE__, "bad else");
numargs = read_memory_integer (pc + 2, width);
if (width > 1)
flip_bytes (&numargs, width);
@ -145,6 +152,7 @@ umax_frame_num_args (struct frame_info *fi)
}
static int
sign_extend (int value, int bits)
{
value = value & ((1 << bits) - 1);
@ -154,9 +162,10 @@ sign_extend (int value, int bits)
}
void
flip_bytes (char *ptr, int count)
flip_bytes (void *p, int count)
{
char tmp;
char *ptr = 0;
while (count > 0)
{