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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-04-16 07:34:18 +0200 |
---|---|---|
committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-04-16 07:37:06 +0200 |
commit | f35c3be9f8968daaa1b3e81808f9b99079d17a68 (patch) | |
tree | adb84f327c8e50e83b2107d6539fa8fa3d5aca09 /cpukit/score/cpu/m68k/include | |
parent | libdl: Fix the tests loading the correct files (diff) | |
download | rtems-f35c3be9f8968daaa1b3e81808f9b99079d17a68.tar.bz2 |
Remove register keyword from public header files
The following code
void f(void)
{
register int i;
}
gives a warning with GCC and -std=c++17
test.cc: In function ‘void f()’:
test.cc:3:15: warning: ISO C++1z does not allow ‘register’ storage class
specifier [-Wregister]
register int i;
^
and clang with -std=c++14
test.cc:3:3: warning: 'register' storage class specifier is deprecated
and incompatible with C++1z [-Wdeprecated-register]
register int i;
^~~~~~~~~
1 warning generated.
Remove the use of the register keyword at least in the public header
files for C++ compatibility.
Close #3397.
Diffstat (limited to 'cpukit/score/cpu/m68k/include')
-rw-r--r-- | cpukit/score/cpu/m68k/include/rtems/score/cpu.h | 6 | ||||
-rw-r--r-- | cpukit/score/cpu/m68k/include/rtems/score/m68k.h | 8 |
2 files changed, 7 insertions, 7 deletions
diff --git a/cpukit/score/cpu/m68k/include/rtems/score/cpu.h b/cpukit/score/cpu/m68k/include/rtems/score/cpu.h index fc6847f37e..9b140d0da3 100644 --- a/cpukit/score/cpu/m68k/include/rtems/score/cpu.h +++ b/cpukit/score/cpu/m68k/include/rtems/score/cpu.h @@ -501,7 +501,7 @@ extern const unsigned char _CPU_m68k_BFFFO_table[256]; #define _CPU_Bitfield_Find_first_bit( _value, _output ) \ { \ - register int dumby; \ + int dumby; \ \ __asm__ volatile ( \ " clr.l %1\n" \ @@ -521,7 +521,7 @@ extern const unsigned char _CPU_m68k_BFFFO_table[256]; #elif ( M68K_HAS_EXTB_L == 1 ) #define _CPU_Bitfield_Find_first_bit( _value, _output ) \ { \ - register int dumby; \ + int dumby; \ \ __asm__ volatile ( " move.w %2,%1\n" \ " lsr.w #8,%1\n" \ @@ -539,7 +539,7 @@ extern const unsigned char _CPU_m68k_BFFFO_table[256]; #else #define _CPU_Bitfield_Find_first_bit( _value, _output ) \ { \ - register int dumby; \ + int dumby; \ \ __asm__ volatile ( " move.w %2,%1\n" \ " lsr.w #8,%1\n" \ diff --git a/cpukit/score/cpu/m68k/include/rtems/score/m68k.h b/cpukit/score/cpu/m68k/include/rtems/score/m68k.h index 818578c078..f37d978ab9 100644 --- a/cpukit/score/cpu/m68k/include/rtems/score/m68k.h +++ b/cpukit/score/cpu/m68k/include/rtems/score/m68k.h @@ -334,7 +334,7 @@ extern "C" { #if ( defined(__mcoldfire__) ) #define m68k_disable_interrupts( _level ) \ - do { register uint32_t _tmpsr = 0x0700; \ + do { uint32_t _tmpsr = 0x0700; \ __asm__ volatile ( "move.w %%sr,%0\n\t" \ "or.l %0,%1\n\t" \ "move.w %1,%%sr" \ @@ -354,7 +354,7 @@ extern "C" { #if ( defined(__mcoldfire__) ) #define m68k_flash_interrupts( _level ) \ - do { register uint32_t _tmpsr = 0x0700; \ + do { uint32_t _tmpsr = 0x0700; \ asm volatile ( "move.w %2,%%sr\n\t" \ "or.l %2,%1\n\t" \ "move.w %1,%%sr" \ @@ -371,7 +371,7 @@ extern "C" { #define m68k_get_interrupt_level( _level ) \ do { \ - register uint32_t _tmpsr; \ + uint32_t _tmpsr; \ \ __asm__ volatile( "move.w %%sr,%0" : "=d" (_tmpsr)); \ _level = (_tmpsr & 0x0700) >> 8; \ @@ -379,7 +379,7 @@ extern "C" { #define m68k_set_interrupt_level( _newlevel ) \ do { \ - register uint32_t _tmpsr; \ + uint32_t _tmpsr; \ \ __asm__ volatile( "move.w %%sr,%0" : "=d" (_tmpsr)); \ _tmpsr = (_tmpsr & 0xf8ff) | ((_newlevel) << 8); \ |