Small patch (rtems-rc-19991117-5.diff) from Ralf Corsepius

<corsepiu@faw.uni-ulm.de> to correct the constraints on the inline assembly language macro for sh_disable_interrupt.
2025-12-26 06:08:20 +00:00 · 1999-11-22 13:12:48 +00:00
parent d2a05e767b
commit 75f2b0b0ef
2 changed files with 2 additions and 2 deletions
--- a/c/src/exec/score/cpu/sh/rtems/score/sh.h
+++ b/c/src/exec/score/cpu/sh/rtems/score/sh.h
@@ -77,7 +77,7 @@ extern "C" {
  asm volatile ( \
    "stc sr,%0\n\t" \
    "ldc %1,sr\n\t"\
-  : "=r" (_level ) \
+  : "=&r" (_level ) \
  : "r" (SH_IRQDIS_VALUE) ); 

 #define sh_enable_interrupts( _level ) \
--- a/cpukit/score/cpu/sh/rtems/score/sh.h
+++ b/cpukit/score/cpu/sh/rtems/score/sh.h
@@ -77,7 +77,7 @@ extern "C" {
  asm volatile ( \
    "stc sr,%0\n\t" \
    "ldc %1,sr\n\t"\
-  : "=r" (_level ) \
+  : "=&r" (_level ) \
  : "r" (SH_IRQDIS_VALUE) ); 

 #define sh_enable_interrupts( _level ) \