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cris-tdep.c: Use unsigned variable for unsigned command.

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"set cris-version" is an unsigned command:

    /* CRIS-specific user-commands.  */
    add_setshow_uinteger_cmd ("cris-version", class_support,
  			    &usr_cmd_cris_version,
  			    _("Set the current CRIS version."),
  			    _("Show the current CRIS version."),
  			    _("\
  Set to 10 for CRISv10 or 32 for CRISv32 if autodetection fails.\n\
  Defaults to 10. "),

Tested by building on x86_64 Fedora 17.

2013-04-19  Pedro Alves  <palves@redhat.com>

	* cris-tdep.c (usr_cmd_cris_version): Make unsigned.
	(struct gdbarch_tdep) <cris_version>: Make unsigned.
	(cris_spec_reg_applicable, cris_gdbarch_init): Adjust locals.
This commit is contained in:
Pedro Alves 2013-04-19 15:14:23 +00:00
parent 001f13d822
commit e4286e57c5
2 changed files with 10 additions and 4 deletions
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6
gdb/ChangeLog
View File

@ -1,3 +1,9 @@
2013-04-19 Pedro Alves <palves@redhat.com>
* cris-tdep.c (usr_cmd_cris_version): Make unsigned.
(struct gdbarch_tdep) <cris_version>: Make unsigned.
(cris_spec_reg_applicable, cris_gdbarch_init): Adjust locals.
2013-04-19 Pedro Alves <palves@redhat.com>
* avr-tdep.c (avr_io_reg_read_command): New local 'bufstr'. Use

8
gdb/cris-tdep.c
View File

@ -144,7 +144,7 @@ extern const struct cris_spec_reg cris_spec_regs[];
/* CRIS version, set via the user command 'set cris-version'. Affects
register names and sizes. */
static int usr_cmd_cris_version;
static unsigned int usr_cmd_cris_version;
/* Indicates whether to trust the above variable. */
static int usr_cmd_cris_version_valid = 0;
@ -167,7 +167,7 @@ static int usr_cmd_cris_dwarf2_cfi = 1;
/* CRIS architecture specific information. */
struct gdbarch_tdep
{
int cris_version;
unsigned int cris_version;
const char *cris_mode;
int cris_dwarf2_cfi;
};
@ -1439,7 +1439,7 @@ cris_spec_reg_applicable (struct gdbarch *gdbarch,
struct cris_spec_reg spec_reg)
{
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
int version = tdep->cris_version;
unsigned int version = tdep->cris_version;
switch (spec_reg.applicable_version)
{
@ -4013,7 +4013,7 @@ cris_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
{
struct gdbarch *gdbarch;
struct gdbarch_tdep *tdep;
int cris_version;
unsigned int cris_version;
if (usr_cmd_cris_version_valid)
{