diff options
| author | Artur Grabowski <art@cvs.openbsd.org> | 2001-09-24 23:40:57 +0000 |
|---|---|---|
| committer | Artur Grabowski <art@cvs.openbsd.org> | 2001-09-24 23:40:57 +0000 |
| commit | 51a506531d4cedcd086d9b056f12a845659df2cf (patch) | |
| tree | aabf9a9a5a97b624cc3ec3852f1e9f2b7ef75d1e /libexec | |
| parent | 474941623219a79acf0acdef500bf443eb3bdc99 (diff) | |
Get the bootstrapping right.
Diffstat (limited to 'libexec')
| -rw-r--r-- | libexec/ld.so/sparc64/ldasm.S | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/libexec/ld.so/sparc64/ldasm.S b/libexec/ld.so/sparc64/ldasm.S index ac4b903ceb5..01375e2c2cb 100644 --- a/libexec/ld.so/sparc64/ldasm.S +++ b/libexec/ld.so/sparc64/ldasm.S @@ -1,4 +1,4 @@ -/* $OpenBSD: ldasm.S,v 1.3 2001/09/24 16:25:00 art Exp $ */ +/* $OpenBSD: ldasm.S,v 1.4 2001/09/24 23:40:56 art Exp $ */ /* $NetBSD: rtld_start.S,v 1.5 2001/08/14 22:17:48 eeh Exp $ */ /* @@ -90,6 +90,7 @@ /* Offset of ARGC from bottom of stack */ #define ARGC (16*8) +#define DL_DATA_SIZE (16*9) .section ".text" .align 16 @@ -98,15 +99,20 @@ _dl_start: sub %g0, %g0, %fp ! clear frame mov %g1, %l1 ! save ps_strings - sub %sp, 16, %sp ! make room for return args - add %sp, BIAS+ARGC, %l0 ! l0 points to bottom of stack + sub %sp, DL_DATA_SIZE, %sp ! make room for return args + add %sp, BIAS, %o3 - ldx [%l0], %l3 ! argc + add %o3, DL_DATA_SIZE + ARGC, %l0 + mov 0, %o2 ! dynp = 0 + call _dl_boot_bind ! _dl_boot(argv,envp,loff,dynp,dl_data) + mov %l0, %o0 + + ldx [%l0], %l3 ! argc = *sp sllx %l3, 3, %l3 ! argc *= sizeof(long) - addx %l0, 8, %o0 ! argv = [%l0 + 8] + addx %l0, 8, %o0 ! argv = [sp + argc] - addx %l0, 16, %o1 ! envp = %l0 + 16 + + addx %l0, 16, %o1 ! envp = sp + 16 + addx %o1, %l3, %o1 ! + argc subx %l0, ARGC, %o4 ! dl_data = sp |