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Code Issues Releases Activity

(ia64_getfp): Use IA64_IS_NULL_LOC() instead of nothing or

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pen-coded NULL-test.
(ia64_putfp): Likewise.
(ia64_get): Likewise.
(ia64_put): Likewise.

(Logical change 1.228)
This commit is contained in:
mostang.com!davidm 2004-05-06 03:46:27 +00:00
parent 80c84ea91f
commit 1b4583400a
1 changed files with 28 additions and 4 deletions

32
src/ia64/unwind_i.h
View file

@ -153,7 +153,7 @@ uc_addr (ucontext_t *uc, int reg, uint8_t *nat_bitnr)
static inline int
ia64_getfp (struct cursor *c, unw_word_t loc, unw_fpreg_t *val)
{
if (!loc)
if (IA64_IS_NULL_LOC (loc))
{
Debug (16, "access to unsaved register\n");
return -UNW_EBADREG;
@ -165,7 +165,7 @@ ia64_getfp (struct cursor *c, unw_word_t loc, unw_fpreg_t *val)
static inline int
ia64_putfp (struct cursor *c, unw_word_t loc, unw_fpreg_t val)
{
if (!loc)
if (IA64_IS_NULL_LOC(loc))
{
Debug (16, "access to unsaved register\n");
return -UNW_EBADREG;
@ -177,7 +177,7 @@ ia64_putfp (struct cursor *c, unw_word_t loc, unw_fpreg_t val)
static inline int
ia64_get (struct cursor *c, unw_word_t loc, unw_word_t *val)
{
if (!loc)
if (IA64_IS_NULL_LOC(loc))
{
Debug (16, "access to unsaved register\n");
return -UNW_EBADREG;
@ -189,7 +189,7 @@ ia64_get (struct cursor *c, unw_word_t loc, unw_word_t *val)
static inline int
ia64_put (struct cursor *c, unw_word_t loc, unw_word_t val)
{
if (!loc)
if (IA64_IS_NULL_LOC(loc))
{
Debug (16, "access to unsaved register\n");
return -UNW_EBADREG;
@ -251,6 +251,12 @@ ia64_getfp (struct cursor *c, ia64_loc_t loc, unw_fpreg_t *val)
unw_word_t addr;
int ret;
if (IA64_IS_NULL_LOC(loc))
{
Debug (16, "access to unsaved register\n");
return -UNW_EBADREG;
}
if (IA64_IS_UC_LOC (loc))
return ia64_uc_access_fpreg (c, loc, val, 0);
@ -274,6 +280,12 @@ ia64_putfp (struct cursor *c, ia64_loc_t loc, unw_fpreg_t val)
unw_word_t addr;
int ret;
if (IA64_IS_NULL_LOC(loc))
{
Debug (16, "access to unsaved register\n");
return -UNW_EBADREG;
}
if (IA64_IS_UC_LOC (loc))
return ia64_uc_access_fpreg (c, loc, &val, 1);
@ -299,6 +311,12 @@ ia64_putfp (struct cursor *c, ia64_loc_t loc, unw_fpreg_t val)
static inline int
ia64_get (struct cursor *c, ia64_loc_t loc, unw_word_t *val)
{
if (IA64_IS_NULL_LOC(loc))
{
Debug (16, "access to unsaved register\n");
return -UNW_EBADREG;
}
if (IA64_IS_FP_LOC (loc))
{
unw_fpreg_t tmp;
@ -329,6 +347,12 @@ ia64_get (struct cursor *c, ia64_loc_t loc, unw_word_t *val)
static inline int
ia64_put (struct cursor *c, ia64_loc_t loc, unw_word_t val)
{
if (IA64_IS_NULL_LOC(loc))
{
Debug (16, "access to unsaved register\n");
return -UNW_EBADREG;
}
if (IA64_IS_FP_LOC (loc))
{
unw_fpreg_t tmp;