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.globl objc_msg_lookup_super_stret
.section .text
.macro generate_lookup name not_found
\name:
beqz $a0, 0f
ld $t0, 0($a0)
ld $t0, 64($t0)
.Lmain_\name:
#ifdef OF_BIG_ENDIAN
# ifdef OF_SELUID24
lbu $t1, 5($a1)
# endif
lbu $t2, 6($a1)
lbu $t3, 7($a1)
#else
# ifdef OF_SELUID24
lbu $t1, 2($a1)
# endif
lbu $t2, 1($a1)
lbu $t3, 0($a1)
#endif
#ifdef OF_SELUID24
sll $t1, $t1, 3
#endif
sll $t2, $t2, 3
sll $t3, $t3, 3
#ifdef OF_SELUID24
daddu $t0, $t0, $t1
ld $t0, 0($t0)
#endif
daddu $t0, $t0, $t2
ld $t0, 0($t0)
daddu $t0, $t0, $t3
ld $t0, 0($t0)
beqz $t0, 1f
move $v0, $t0
jr $ra
0:
lui $v0, %hi(%neg(%gp_rel(\name)))
daddu $v0, $v0, $t9
daddu $t0, $t0, $t9
ld $a0, 0($a0)
beqz $a0, 0f
ld $t0, 8($t0)
ld $t0, 64($t0)
daddiu $t9, $t9, \lookup-\name
b .Lmain_\lookup
0:
lui $v0, %hi(%neg(%gp_rel(\name)))
daddu $v0, $v0, $t9
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.globl objc_msg_lookup_super_stret
.section .text
.macro generate_lookup name not_found
\name:
beqz $a0, 0f
andi $t0, $a0, 1
bnez $t0, .Ltagged_pointer_\name
ld $t0, ($a0)
ld $t0, 64($t0)
.Lmain_\name:
#ifdef OF_BIG_ENDIAN
# ifdef OF_SELUID24
lbu $t1, 5($a1)
# endif
lbu $t2, 6($a1)
lbu $t3, 7($a1)
#else
# ifdef OF_SELUID24
lbu $t1, 2($a1)
# endif
lbu $t2, 1($a1)
lbu $t3, ($a1)
#endif
#ifdef OF_SELUID24
sll $t1, $t1, 3
#endif
sll $t2, $t2, 3
sll $t3, $t3, 3
#ifdef OF_SELUID24
daddu $t0, $t0, $t1
ld $t0, ($t0)
#endif
daddu $t0, $t0, $t2
ld $t0, ($t0)
daddu $t0, $t0, $t3
ld $t0, ($t0)
beqz $t0, 1f
move $v0, $t0
jr $ra
0:
lui $v0, %hi(%neg(%gp_rel(\name)))
daddiu $v0, $v0, %lo(%neg(%gp_rel(\name)))
daddu $v0, $v0, $t9
ld $v0, %got_disp(nil_method)($v0)
jr $ra
1:
lui $t0, %hi(%neg(%gp_rel(\name)))
daddiu $t0, $t0, %lo(%neg(%gp_rel(\name)))
daddu $t0, $t0, $t9
ld $t9, %got_disp(\not_found)($t0)
jr $t9
.Ltagged_pointer_\name:
lui $t0, %hi(%neg(%gp_rel(\name)))
daddiu $t0, $t0, %lo(%neg(%gp_rel(\name)))
daddu $t0, $t0, $t9
ld $t1, %got_disp(objc_tagged_pointer_secret)($t0)
ld $t1, 0($t1)
xor $t1, $a0, $t1
and $t1, $t1, 0xE
dsll $t1, $t1, 2
ld $t0, %got_disp(objc_tagged_pointer_classes)($t0)
daddu $t0, $t0, $t1
ld $t0, ($t0)
ld $t0, 64($t0)
b .Lmain_\name
.type \name, %function
.size \name, .-\name
.endm
.macro generate_lookup_super name lookup
\name:
move $t0, $a0
ld $a0, ($a0)
beqz $a0, 0f
ld $t0, 8($t0)
ld $t0, 64($t0)
daddiu $t9, $t9, \lookup-\name
b .Lmain_\lookup
0:
lui $v0, %hi(%neg(%gp_rel(\name)))
daddiu $v0, $v0, %lo(%neg(%gp_rel(\name)))
daddu $v0, $v0, $t9
ld $v0, %got_disp(nil_method)($v0)
jr $ra
.type \name, %function
.size \name, .-\name
.endm
generate_lookup objc_msg_lookup objc_method_not_found
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