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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2023-09-14 16:08:53 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2023-10-20 11:16:54 +0200 |
| commit | b6dc4b47077803cde93648016d15ce3992573d03 (patch) | |
| tree | 425c75b086ca6c211490c7a73b0c96746dba91d5 /cpukit/score/cpu/sparc/cpu_asm.S | |
| parent | bsps/leon3: Optional IRQ(A)MP timestamp support (diff) | |
| download | rtems-b6dc4b47077803cde93648016d15ce3992573d03.tar.bz2 | |
sparc: Move CPU counter implementation
Enable a BSP-specific CPU counter implementation.
Update #4954.
Diffstat (limited to '')
| -rw-r--r-- | cpukit/score/cpu/sparc/cpu_asm.S | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/cpukit/score/cpu/sparc/cpu_asm.S b/cpukit/score/cpu/sparc/cpu_asm.S index e742acae5a..fd7186b499 100644 --- a/cpukit/score/cpu/sparc/cpu_asm.S +++ b/cpukit/score/cpu/sparc/cpu_asm.S @@ -523,9 +523,7 @@ dont_do_the_window: bnz dont_switch_stacks ! No, then do not switch stacks #if defined(RTEMS_PROFILING) - sethi %hi(_SPARC_Counter), %o5 - ld [%o5 + %lo(_SPARC_Counter)], %l4 - call %l4 + call SYM(_SPARC_Counter_read_ISR_disabled) nop mov %o0, %o5 #else @@ -604,7 +602,7 @@ dont_switch_stacks: cmp %l7, 0 bne profiling_not_outer_most_exit nop - call %l4 ! Call _SPARC_Counter.counter_read + call SYM(_SPARC_Counter_read_ISR_disabled) mov %g1, %l4 ! Save previous interrupt status mov %o0, %o2 ! o2 = 3rd arg = interrupt exit instant mov %l3, %o1 ! o1 = 2nd arg = interrupt entry instant |