diff options
Diffstat (limited to 'libgloss/mcore/crt0.S')
| -rw-r--r-- | libgloss/mcore/crt0.S | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/libgloss/mcore/crt0.S b/libgloss/mcore/crt0.S deleted file mode 100644 index cea437019..000000000 --- a/libgloss/mcore/crt0.S +++ /dev/null @@ -1,49 +0,0 @@ -// MCore StartUp Code. - - .import main - .import exit - - .text - .export _start -_start: - .export _mainCRTStartup -_mainCRTStartup: - // Initialise the stack pointer - lrw r1, _stack - mov r0, r1 - - // Zero the .bss data space - lrw r1, __bss_start__ - lrw r2, __bss_end__ - movi r3, 0 -.L0: - st r3, (r1, 0) - addi r1, 4 - cmphs r1, r2 - bf .L0 -#ifdef __ELF__ - // Call the global/static constructors - jbsr _init - - // Setup destructors to be called from exit, - // just in case main never returns... - lrw r2, _fini - jbsr atexit -#endif - - // Initialise the parameters to main() - movi r2, 0 // argc - movi r3, 0 // argv - movi r4, 0 // envp - - // Call main - jbsr main - - // Call exit - movi r2, 0 - jbsr exit - - // We should never reach here. - bkpt - - |