diff options
| author | Jacob Hansen <jacob.hansen@gaisler.com> | 2016-10-28 16:05:56 +0200 |
|---|---|---|
| committer | Daniel Hellstrom <daniel@gaisler.com> | 2017-05-14 12:32:00 +0200 |
| commit | 863968599c6a555efe580f9a354ecec24dd00159 (patch) | |
| tree | edb3c7801dca9b84f43cc91cf7c0d2c482e9fb65 /c/src/lib/libbsp/sparc/shared | |
| parent | leon, grtc: SMP support by using spin-locks (diff) | |
| download | rtems-863968599c6a555efe580f9a354ecec24dd00159.tar.bz2 | |
sparc: Adjust assembly to improve compability with LLVM
- All references of %0 changed to %g0
- 'call label,0' changed to 'call label'. According to the sparc
specification call does not take any registers
- '.seg "text"' changed to '.section ".text"'
- the synonym stub is replaced with stb
- the synonym stuh is replaced with sth
Diffstat (limited to 'c/src/lib/libbsp/sparc/shared')
| -rw-r--r-- | c/src/lib/libbsp/sparc/shared/irq_asm.S | 12 | ||||
| -rw-r--r-- | c/src/lib/libbsp/sparc/shared/start/start.S | 4 |
2 files changed, 8 insertions, 8 deletions
diff --git a/c/src/lib/libbsp/sparc/shared/irq_asm.S b/c/src/lib/libbsp/sparc/shared/irq_asm.S index 17a77d648d..3d83431e54 100644 --- a/c/src/lib/libbsp/sparc/shared/irq_asm.S +++ b/c/src/lib/libbsp/sparc/shared/irq_asm.S @@ -459,7 +459,7 @@ dont_do_the_window: #if defined(RTEMS_PROFILING) sethi %hi(_SPARC_Counter), %o5 ld [%o5 + %lo(_SPARC_Counter)], %l4 - call %l4, 0 + call %l4 nop mov %o0, %o5 #else @@ -542,7 +542,7 @@ pil_fixed: ! o1 = 2nd arg = address of the ISF ! WAS LOADED WHEN ISF WAS SAVED!!! mov %l3, %o0 ! o0 = 1st arg = vector number - call %g4, 0 + call %g4 #if defined(RTEMS_PROFILING) mov %o5, %l3 ! save interrupt entry instant #else @@ -560,11 +560,11 @@ pil_fixed: cmp %l7, 0 bne profiling_not_outer_most_exit nop - call %l4, 0 ! Call _SPARC_Counter.counter_read + call %l4 ! Call _SPARC_Counter.counter_read 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 - call SYM(_Profiling_Outer_most_interrupt_entry_and_exit), 0 + call SYM(_Profiling_Outer_most_interrupt_entry_and_exit) mov %g6, %o0 ! o0 = 1st arg = per-CPU control profiling_not_outer_most_exit: #endif @@ -647,7 +647,7 @@ isr_dispatch: std %f28, [%sp + FP_FRAME_OFFSET_F28_F29] std %f30, [%sp + FP_FRAME_OFFSET_F3O_F31] st %fsr, [%sp + FP_FRAME_OFFSET_FSR] - call SYM(_Thread_Do_dispatch), 0 + call SYM(_Thread_Do_dispatch) mov %g6, %o0 /* @@ -677,7 +677,7 @@ isr_dispatch: non_fp_thread_dispatch: #endif - call SYM(_Thread_Do_dispatch), 0 + call SYM(_Thread_Do_dispatch) mov %g6, %o0 #if SPARC_HAS_FPU == 1 && defined(SPARC_USE_SAFE_FP_SUPPORT) diff --git a/c/src/lib/libbsp/sparc/shared/start/start.S b/c/src/lib/libbsp/sparc/shared/start/start.S index 6a9faaff5d..d9044b2130 100644 --- a/c/src/lib/libbsp/sparc/shared/start/start.S +++ b/c/src/lib/libbsp/sparc/shared/start/start.S @@ -74,7 +74,7 @@ #define SOFT_TRAP BAD_TRAP - .seg "text" + .section ".text" PUBLIC(start) .global start, __bsp_mem_init @@ -352,7 +352,7 @@ zerobss: bleu,a zerobss nop - mov %0, %o0 ! command line + mov %g0, %o0 ! command line call SYM(boot_card) ! does not return sub %sp, 0x60, %sp ! room for boot_card to save args |