diff options
Diffstat (limited to 'klibc/klibc/arch/parisc/crt0.S')
| -rw-r--r-- | klibc/klibc/arch/parisc/crt0.S | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/klibc/klibc/arch/parisc/crt0.S b/klibc/klibc/arch/parisc/crt0.S new file mode 100644 index 0000000000..fb0bd373ee --- /dev/null +++ b/klibc/klibc/arch/parisc/crt0.S @@ -0,0 +1,34 @@ + .align 4 + + .import $global$, data + .import __libc_init, code + + .global _start + .export _start, ENTRY + .type _start,@function + + .proc + .callinfo + +_start: +/* extend the stack by 64-bytes */ + ldo 64(%sp), %sp + +/* %r25 = argc + * %r24 = argv + * envp = argv + (argc + 1) + * elfdata = (argv - 4) + */ + ldo -4(%r24), %r26 + +/* load global data */ + ldil L%$global$, %dp + ldo R%$global$(%dp), %dp + +/* branch to __libc_init */ + bl __libc_init,%r2 + nop +/* break miserably if we ever return */ + iitlbp %r0,(%r0) /* illegal instruction */ + nop + .procend |