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kernel: abolish FUNC_NO_FP

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These impede debugging and we have CONFIG_OMIT_FRAME_POINTER
now which does this globally for the entire kernel.

Change-Id: I46939223e27dd298ca3ed162ff5790cb2e9ed2a2
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This commit is contained in:
Andrew Boie 2016-09-08 12:54:17 -07:00 committed by Anas Nashif
parent b96cfc5191
commit d6053db355
3 changed files with 13 additions and 18 deletions
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5
include/toolchain/gcc.h
View File

@ -29,11 +29,6 @@
#define CODE_UNREACHABLE __builtin_unreachable()
#define FUNC_NORETURN __attribute__((__noreturn__))
#if defined(__clang__)
#define FUNC_NO_FP
#else
#define FUNC_NO_FP __attribute__((optimize("-fomit-frame-pointer")))
#endif
/* The GNU assembler for Cortex-M3 uses # for immediate values, not
* comments, so the @nobits# trick does not work.

24
kernel/nanokernel/atomic_c.c
View File

@ -52,7 +52,7 @@
* @param new_value value to compare against
* @return Returns 1 if <new_value> is written, 0 otherwise.
*/
FUNC_NO_FP int atomic_cas(atomic_t *target, atomic_val_t old_value,
int atomic_cas(atomic_t *target, atomic_val_t old_value,
atomic_val_t new_value)
{
unsigned int key;
@ -83,7 +83,7 @@ FUNC_NO_FP int atomic_cas(atomic_t *target, atomic_val_t old_value,
*
* @return The previous value from <target>
*/
FUNC_NO_FP atomic_val_t atomic_add(atomic_t *target, atomic_val_t value)
atomic_val_t atomic_add(atomic_t *target, atomic_val_t value)
{
unsigned int key;
atomic_val_t ret;
@ -111,7 +111,7 @@ FUNC_NO_FP atomic_val_t atomic_add(atomic_t *target, atomic_val_t value)
*
* @return The previous value from <target>
*/
FUNC_NO_FP atomic_val_t atomic_sub(atomic_t *target, atomic_val_t value)
atomic_val_t atomic_sub(atomic_t *target, atomic_val_t value)
{
unsigned int key;
atomic_val_t ret;
@ -137,7 +137,7 @@ FUNC_NO_FP atomic_val_t atomic_sub(atomic_t *target, atomic_val_t value)
*
* @return The value from <target> before the increment
*/
FUNC_NO_FP atomic_val_t atomic_inc(atomic_t *target)
atomic_val_t atomic_inc(atomic_t *target)
{
unsigned int key;
atomic_val_t ret;
@ -163,7 +163,7 @@ FUNC_NO_FP atomic_val_t atomic_inc(atomic_t *target)
*
* @return The value from <target> prior to the decrement
*/
FUNC_NO_FP atomic_val_t atomic_dec(atomic_t *target)
atomic_val_t atomic_dec(atomic_t *target)
{
unsigned int key;
atomic_val_t ret;
@ -190,7 +190,7 @@ FUNC_NO_FP atomic_val_t atomic_dec(atomic_t *target)
*
* @return The value read from <target>
*/
FUNC_NO_FP atomic_val_t atomic_get(const atomic_t *target)
atomic_val_t atomic_get(const atomic_t *target)
{
return *target;
}
@ -207,7 +207,7 @@ FUNC_NO_FP atomic_val_t atomic_get(const atomic_t *target)
*
* @return The previous value from <target>
*/
FUNC_NO_FP atomic_val_t atomic_set(atomic_t *target, atomic_val_t value)
atomic_val_t atomic_set(atomic_t *target, atomic_val_t value)
{
unsigned int key;
atomic_val_t ret;
@ -234,7 +234,7 @@ FUNC_NO_FP atomic_val_t atomic_set(atomic_t *target, atomic_val_t value)
*
* @return The previous value from <target>
*/
FUNC_NO_FP atomic_val_t atomic_clear(atomic_t *target)
atomic_val_t atomic_clear(atomic_t *target)
{
unsigned int key;
atomic_val_t ret;
@ -262,7 +262,7 @@ FUNC_NO_FP atomic_val_t atomic_clear(atomic_t *target)
*
* @return The previous value from <target>
*/
FUNC_NO_FP atomic_val_t atomic_or(atomic_t *target, atomic_val_t value)
atomic_val_t atomic_or(atomic_t *target, atomic_val_t value)
{
unsigned int key;
atomic_val_t ret;
@ -290,7 +290,7 @@ FUNC_NO_FP atomic_val_t atomic_or(atomic_t *target, atomic_val_t value)
*
* @return The previous value from <target>
*/
FUNC_NO_FP atomic_val_t atomic_xor(atomic_t *target, atomic_val_t value)
atomic_val_t atomic_xor(atomic_t *target, atomic_val_t value)
{
unsigned int key;
atomic_val_t ret;
@ -318,7 +318,7 @@ FUNC_NO_FP atomic_val_t atomic_xor(atomic_t *target, atomic_val_t value)
*
* @return The previous value from <target>
*/
FUNC_NO_FP atomic_val_t atomic_and(atomic_t *target, atomic_val_t value)
atomic_val_t atomic_and(atomic_t *target, atomic_val_t value)
{
unsigned int key;
atomic_val_t ret;
@ -346,7 +346,7 @@ FUNC_NO_FP atomic_val_t atomic_and(atomic_t *target, atomic_val_t value)
*
* @return The previous value from <target>
*/
FUNC_NO_FP atomic_val_t atomic_nand(atomic_t *target, atomic_val_t value)
atomic_val_t atomic_nand(atomic_t *target, atomic_val_t value)
{
unsigned int key;
atomic_val_t ret;

2
kernel/nanokernel/errno.c
View File

@ -24,7 +24,7 @@
#include <nano_private.h>
FUNC_NO_FP int *_get_errno(void)
int *_get_errno(void)
{
return &_nanokernel.current->errno_var;
}