diff options
Diffstat (limited to 'usr/klibc/arch/s390/crt0.S')
| -rw-r--r-- | usr/klibc/arch/s390/crt0.S | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/usr/klibc/arch/s390/crt0.S b/usr/klibc/arch/s390/crt0.S new file mode 100644 index 0000000..fd9237e --- /dev/null +++ b/usr/klibc/arch/s390/crt0.S @@ -0,0 +1,35 @@ +# +# arch/s390/crt0.S +# +# Does arch-specific initialization and invokes __libc_init +# with the appropriate arguments. +# +# See __static_init.c or __shared_init.c for the expected +# arguments. +# + .text + .align 4 + .type _start,@function + .globl _start + +#ifndef __s390x__ + +_start: + lr %r2,%r15 + lhi %r3,0 + ahi %r15,-96 + bras %r1,.L0 +.L0: + l %r1,.L1-.L0(%r1) + br %r1 +.L1: + .long __libc_init +#else + +_start: + lgr %r2,%r15 + lghi %r3,0 + aghi %r15,-160 + jg __libc_init +#endif + .size _start,.-_start |