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* mips-tdep.c (show_mipsfpu_command): Remove unused variable msg. 

(mips_set_processor_type_command): Remove unused variable j.
	(mips_breakpoint_from_pc): Declare breakpoint instruction
	sequences as unsigned char, to avoid compiler warnings.
This commit is contained in:
Eli Zaretskii 2001-06-04 07:53:08 +00:00
parent fe4e3eb861
commit 1012bd0e5f
2 changed files with 20 additions and 12 deletions
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5
gdb/ChangeLog
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@ -1,5 +1,10 @@
2001-06-04 Eli Zaretskii <eliz@is.elta.co.il>
* mips-tdep.c (show_mipsfpu_command): Remove unused variable msg.
(mips_set_processor_type_command): Remove unused variable j.
(mips_breakpoint_from_pc): Declare breakpoint instruction
sequences as unsigned char, to avoid compiler warnings.
* source.c (mod_path, openp): Use HAVE_DOS_BASED_FILE_SYSTEM
instead of system-specific define's like _WIN32 and __MSDOS__.
Use IS_DIR_SEPARATOR and IS_ABSOLUTE_PATH instead of SLASH_P and

27
gdb/mips-tdep.c
View File

@ -2193,8 +2193,8 @@ mips_push_arguments (int nargs,
don't use float registers for arguments. This duplication of
arguments in general registers can't hurt non-MIPS16 functions
because those registers are normally skipped. */
/* MIPS_EABI squeeses a struct that contains a single floating
point value into an FP register instead of pusing it onto the
/* MIPS_EABI squeezes a struct that contains a single floating
point value into an FP register instead of pushing it onto the
stack. */
if (fp_register_arg_p (typecode, arg_type)
&& float_argreg <= MIPS_LAST_FP_ARG_REGNUM)
@ -3279,7 +3279,6 @@ set_mips_command (char *args, int from_tty)
static void
show_mipsfpu_command (char *args, int from_tty)
{
char *msg;
char *fpu;
switch (MIPS_FPU_TYPE)
{
@ -3387,7 +3386,7 @@ mips_show_processor_type_command (char *args, int from_tty)
int
mips_set_processor_type (char *str)
{
int i, j;
int i;
if (str == NULL)
return 0;
@ -3493,16 +3492,17 @@ mips_breakpoint_from_pc (CORE_ADDR * pcptr, int *lenptr)
{
if (pc_is_mips16 (*pcptr))
{
static char mips16_big_breakpoint[] = MIPS16_BIG_BREAKPOINT;
static unsigned char mips16_big_breakpoint[] =
MIPS16_BIG_BREAKPOINT;
*pcptr = UNMAKE_MIPS16_ADDR (*pcptr);
*lenptr = sizeof (mips16_big_breakpoint);
return mips16_big_breakpoint;
}
else
{
static char big_breakpoint[] = BIG_BREAKPOINT;
static char pmon_big_breakpoint[] = PMON_BIG_BREAKPOINT;
static char idt_big_breakpoint[] = IDT_BIG_BREAKPOINT;
static unsigned char big_breakpoint[] = BIG_BREAKPOINT;
static unsigned char pmon_big_breakpoint[] = PMON_BIG_BREAKPOINT;
static unsigned char idt_big_breakpoint[] = IDT_BIG_BREAKPOINT;
*lenptr = sizeof (big_breakpoint);
@ -3520,16 +3520,19 @@ mips_breakpoint_from_pc (CORE_ADDR * pcptr, int *lenptr)
{
if (pc_is_mips16 (*pcptr))
{
static char mips16_little_breakpoint[] = MIPS16_LITTLE_BREAKPOINT;
static unsigned char mips16_little_breakpoint[] =
MIPS16_LITTLE_BREAKPOINT;
*pcptr = UNMAKE_MIPS16_ADDR (*pcptr);
*lenptr = sizeof (mips16_little_breakpoint);
return mips16_little_breakpoint;
}
else
{
static char little_breakpoint[] = LITTLE_BREAKPOINT;
static char pmon_little_breakpoint[] = PMON_LITTLE_BREAKPOINT;
static char idt_little_breakpoint[] = IDT_LITTLE_BREAKPOINT;
static unsigned char little_breakpoint[] = LITTLE_BREAKPOINT;
static unsigned char pmon_little_breakpoint[] =
PMON_LITTLE_BREAKPOINT;
static unsigned char idt_little_breakpoint[] =
IDT_LITTLE_BREAKPOINT;
*lenptr = sizeof (little_breakpoint);