Overview
| Comment: | Forwarding: Save FP args when using MIPS/EABI. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
3d98184cc2d63982e3a553a8f62ac85d |
| User & Date: | js on 2013-07-25 23:21:07 |
| Other Links: | manifest | tags |
Context
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2013-07-26
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| 15:21 | Add support for objc_msg_lookup_stret. check-in: 9713ad857d user: js tags: trunk | |
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2013-07-25
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| 23:21 | Forwarding: Save FP args when using MIPS/EABI. check-in: 3d98184cc2 user: js tags: trunk | |
| 22:54 | More -[forwardingTargetForSelector:] tests. check-in: 37ea76ea9d user: js tags: trunk | |
Changes
Modified src/forwarding-mips-elf.S from [39560a8c6a] to [6394ce1502].
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20 21 22 23 24 25 26 27 | of_forward: #ifdef __PIC__ lui $gp, %hi(_gp_disp) addiu $gp, $gp, %lo(_gp_disp) addu $gp, $gp, $t9 #endif /* | > > | | | < > > > > > > > > > | 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | of_forward: #ifdef __PIC__ lui $gp, %hi(_gp_disp) addiu $gp, $gp, %lo(_gp_disp) addu $gp, $gp, $t9 #endif addiu $sp, $sp, -72 /* * O32: The registers for floating point arguments don't need to be * saved, as the ABI specifies that all remaining arguments are passed * in integer registers if the first argument is passed in an integer * register. This is always the case, as the first argument is always * self. */ sw $gp, 0($sp) sw $ra, 4($sp) sw $a0, 8($sp) sw $a1, 12($sp) sw $a2, 16($sp) sw $a3, 20($sp) #ifdef __mips_eabi /* For some reason, $a4-$a8 are not always defined */ sw $8, 24($sp) sw $9, 28($sp) sw $10, 32($sp) sw $11, 36($sp) swc1 $f12, 40($sp) swc1 $f13, 44($sp) swc1 $f14, 48($sp) swc1 $f15, 52($sp) swc1 $f16, 56($sp) swc1 $f17, 60($sp) swc1 $f18, 64($sp) swc1 $f19, 68($sp) #endif #ifdef __PIC__ lw $a1, %got(sel_forwardingTargetForSelector_)($gp) #else lui $a1, %hi(sel_forwardingTargetForSelector_) #endif |
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83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | lw $t9, %call16(objc_msg_lookup)($gp) jalr $t9 #else jal objc_msg_lookup #endif #ifdef __mips_eabi lw $11, 36($sp) lw $10, 32($sp) lw $9, 28($sp) lw $8, 24($sp) #endif lw $a3, 20($sp) lw $a2, 16($sp) lw $a1, 12($sp) lw $a0, 8($sp) lw $ra, 4($sp) | > > > > > > > > > > | | 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 | lw $t9, %call16(objc_msg_lookup)($gp) jalr $t9 #else jal objc_msg_lookup #endif #ifdef __mips_eabi lwc1 $f19, 68($sp) lwc1 $f18, 64($sp) lwc1 $f17, 60($sp) lwc1 $f16, 56($sp) lwc1 $f15, 52($sp) lwc1 $f14, 48($sp) lwc1 $f13, 44($sp) lwc1 $f12, 40($sp) lw $11, 36($sp) lw $10, 32($sp) lw $9, 28($sp) lw $8, 24($sp) #endif lw $a3, 20($sp) lw $a2, 16($sp) lw $a1, 12($sp) lw $a0, 8($sp) lw $ra, 4($sp) addiu $sp, $sp, 72 #ifdef __PIC__ move $t9, $v0 jr $t9 #else jr $v0 #endif |
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