diff options
Diffstat (limited to 'c/src/lib/libbsp/sparc64/shared/start/start.S')
| -rw-r--r-- | c/src/lib/libbsp/sparc64/shared/start/start.S | 30 |
1 files changed, 8 insertions, 22 deletions
diff --git a/c/src/lib/libbsp/sparc64/shared/start/start.S b/c/src/lib/libbsp/sparc64/shared/start/start.S index d271714bb1..69186e81b5 100644 --- a/c/src/lib/libbsp/sparc64/shared/start/start.S +++ b/c/src/lib/libbsp/sparc64/shared/start/start.S @@ -53,20 +53,6 @@ .register %g6, #scratch .register %g7, #scratch -#if 0 -#define _BSP_DEBUG -#endif - -#if _BSP_DEBUG -/* - * This is for debug and script support to identify RTEMS app termination - */ -.section .data - .align 8 -_end_token_string: - .asciz "END_TOKEN\n" -#endif - .section BOOTSTRAP, "ax" PUBLIC(_start) @@ -148,20 +134,20 @@ setstack: call SYM(boot_card) sub %sp, 0x60, %sp ! make room on stack (necessary?) -#if _BSP_DEBUG - /* execution returns here when RTEMS terminates */ - sethi %hi(_end_token_string), %g1 - add %g1, %lo(_end_token_string), %o0 - call SYM(printk) - nop -#endif - call SYM(halt) nop halted: nop b SYM(halted) +.section BOOTSTRAP + .align CPU_ALIGNMENT + .space 32768 - CPU_MINIMUM_STACK_FRAME_SIZE ! 32K boot stack grows down + .global StackStart + StackStart: + .space CPU_MINIMUM_STACK_FRAME_SIZE ! initial stack frame + +.section BOOTSTRAP .align CPU_ALIGNMENT param_space: .space 8 |