diff options
Diffstat (limited to 'sysdeps/sparc/sparc32/dl-machine.h')
| -rw-r--r-- | sysdeps/sparc/sparc32/dl-machine.h | 36 |
1 files changed, 14 insertions, 22 deletions
diff --git a/sysdeps/sparc/sparc32/dl-machine.h b/sysdeps/sparc/sparc32/dl-machine.h index 0b98002593..a160f7d41f 100644 --- a/sysdeps/sparc/sparc32/dl-machine.h +++ b/sysdeps/sparc/sparc32/dl-machine.h @@ -234,12 +234,11 @@ _dl_start_user: ld [%i0], %i0 tst %i0 beq 3f - nop + ld [%sp+22*4], %i5 /* load argc */ /* Find out how far to shift. */ - ld [%sp+22*4], %i1 /* load argc */ - sub %i1, %i0, %i1 + sub %i5, %i0, %i5 sll %i0, 2, %i2 - st %i1, [%sp+22*4] + st %i5, [%sp+22*4] add %sp, 23*4, %i1 add %i1, %i2, %i2 /* Copy down argv */ @@ -265,24 +264,17 @@ _dl_start_user: st %i4, [%i1+4] bne 23b add %i1, 8, %i1 - /* Load searchlist of the main object to pass to _dl_init_next. */ -3: sethi %hi(_dl_main_searchlist), %g1 - or %g1, %lo(_dl_main_searchlist), %g1 - ld [%l7+%g1], %l1 - ld [%l1], %l1 - /* Call _dl_init_next to return the address of an initializer to run. */ -4: call _dl_init_next - mov %l1, %o0 - tst %o0 - beq 5f - nop - jmpl %o0, %o7 - sub %o7, 28, %o7 - /* Clear the startup flag. */ -5: sethi %hi(_dl_starting_up), %g1 - or %g1, %lo(_dl_starting_up), %g1 - ld [%l7+%g1], %g1 - st %g0, [%g1] + /* %o0 = _dl_loaded, %o1 = argc, %o2 = argv, %o3 = envp. */ +3: sethi %hi(_dl_loaded), %o0 + add %sp, 23*4, %o2 + orcc %o0, %lo(_dl_loaded), %o0 + sll %i5, 2, %o3 + ld [%l7+%o0], %o0 + add %o3, 4, %o3 + mov %i5, %o1 + add %o2, %o3, %o3 + call _dl_init + ld [%o0], %o0 /* Pass our finalizer function to the user in %g1. */ sethi %hi(_dl_fini), %g1 or %g1, %lo(_dl_fini), %g1 |