projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 4a421c53 AM |
1 | .text |
| 2 | .globl _start | |
| 3 | _start: | |
| 4 | # original PCREL_OPT definition, with second insn immediately after first | |
| 5 | pld 9,sym@got@pcrel | |
| 6 | .reloc .-8,R_PPC64_PCREL_OPT,0 | |
| 7 | lbz 3,0(9) | |
| 8 | ||
| 9 | # but we now allow an offset to the second insn | |
| 10 | pld 22,sym@got@pcrel | |
| 11 | .reloc .-8,R_PPC64_PCREL_OPT,0f-(.-8) | |
| 12 | nop | |
| 13 | 0: lhz 4,0(22) | |
| 14 | ||
| 15 | # in fact, it can even be before the "first" insn | |
| 16 | 0: lha 3,0(9) | |
| 17 | pld 9,sym@got@pcrel | |
| 18 | .reloc .-8,R_PPC64_PCREL_OPT,0b-(.-8) | |
| 19 | bne 0b | |
| 20 | ||
| 21 | # and of course, other local labels work | |
| 22 | pld 9,sym@got@pcrel | |
| 23 | .reloc .-8,R_PPC64_PCREL_OPT,.L1-(.-8) | |
| 24 | .L1: lwz 3,0(9) | |
| 25 | ||
| 26 | pld 9,sym@got@pcrel | |
| 27 | .reloc .-8,R_PPC64_PCREL_OPT,0f-(.-8) | |
| 28 | 0: lwa 3,0(9) | |
| 29 | ||
| 30 | pld 9,sym@got@pcrel | |
| 31 | .reloc .-8,R_PPC64_PCREL_OPT,0f-(.-8) | |
| 32 | 0: ld 3,0(9) | |
| 33 | ||
| 34 | pld 9,sym@got@pcrel | |
| 35 | .reloc .-8,R_PPC64_PCREL_OPT,0f-(.-8) | |
| 36 | 0: lq 14,0(9) | |
| 37 | ||
| 38 | pld 9,sym@got@pcrel | |
| 39 | .reloc .-8,R_PPC64_PCREL_OPT,0f-(.-8) | |
| 40 | 0: lfs 1,0(9) | |
| 41 | ||
| 42 | pld 9,sym@got@pcrel | |
| 43 | .reloc .-8,R_PPC64_PCREL_OPT,0f-(.-8) | |
| 44 | 0: lfd 1,0(9) | |
| 45 | ||
| 46 | pld 9,sym@got@pcrel | |
| 47 | .reloc .-8,R_PPC64_PCREL_OPT,0f-(.-8) | |
| 48 | 0: lxsd 30,0(9) | |
| 49 | ||
| 50 | pld 9,sym@got@pcrel | |
| 51 | .reloc .-8,R_PPC64_PCREL_OPT,0f-(.-8) | |
| 52 | 0: lxssp 31,0(9) | |
| 53 | ||
| 54 | pld 9,sym@got@pcrel | |
| 55 | .reloc .-8,R_PPC64_PCREL_OPT,0f-(.-8) | |
| 56 | 0: lxv 63,0(9) | |
| 57 | ||
| 58 | pld 9,sym@got@pcrel | |
| 59 | .reloc .-8,R_PPC64_PCREL_OPT,0f-(.-8) | |
| 60 | 0: lxv 0,0(9) | |
| 61 | ||
| 62 | pld 9,sym@got@pcrel | |
| 63 | .reloc .-8,R_PPC64_PCREL_OPT,0f-(.-8) | |
| 64 | 0: stb 3,0(9) | |
| 65 | ||
| 66 | pld 9,sym@got@pcrel | |
| 67 | .reloc .-8,R_PPC64_PCREL_OPT,0f-(.-8) | |
| 68 | 0: sth 3,0(9) | |
| 69 | ||
| 70 | pld 9,sym@got@pcrel | |
| 71 | .reloc .-8,R_PPC64_PCREL_OPT,0f-(.-8) | |
| 72 | 0: stw 3,0(9) | |
| 73 | ||
| 74 | pld 9,sym@got@pcrel | |
| 75 | .reloc .-8,R_PPC64_PCREL_OPT,0f-(.-8) | |
| 76 | 0: std 3,0(9) | |
| 77 | ||
| 78 | pld 9,sym@got@pcrel | |
| 79 | .reloc .-8,R_PPC64_PCREL_OPT,0f-(.-8) | |
| 80 | 0: stq 14,0(9) | |
| 81 | ||
| 82 | pld 9,sym@got@pcrel | |
| 83 | .reloc .-8,R_PPC64_PCREL_OPT,0f-(.-8) | |
| 84 | 0: stfd 1,0(9) | |
| 85 | ||
| 86 | pld 9,sym@got@pcrel | |
| 87 | .reloc .-8,R_PPC64_PCREL_OPT,0f-(.-8) | |
| 88 | 0: stfs 2,0(9) | |
| 89 | ||
| 90 | pld 9,sym@got@pcrel | |
| 91 | .reloc .-8,R_PPC64_PCREL_OPT,0f-(.-8) | |
| 92 | 0: stxsd 30,0(9) | |
| 93 | ||
| 94 | pld 9,sym@got@pcrel | |
| 95 | .reloc .-8,R_PPC64_PCREL_OPT,0f-(.-8) | |
| 96 | 0: stxssp 31,0(9) | |
| 97 | ||
| 98 | pld 9,sym@got@pcrel | |
| 99 | .reloc .-8,R_PPC64_PCREL_OPT,0f-(.-8) | |
| 100 | 0: stxv 63,0(9) | |
| 101 | ||
| 102 | pld 9,sym@got@pcrel | |
| 103 | .reloc .-8,R_PPC64_PCREL_OPT,0f-(.-8) | |
| 104 | 0: stxv 0,0(9) | |
| 105 | ||
| 77486630 AM |
106 | #offsets are allowed too |
| 107 | pld 9,sym@got@pcrel | |
| 108 | 0: | |
| 109 | lbz 3,0x1234(9) | |
| 110 | .reloc 0b-8,R_PPC64_PCREL_OPT,(.-4)-(0b-8) | |
| 111 | ||
| 112 | #and prefix insns as the second insn | |
| 113 | pld 9,sym@got@pcrel | |
| 114 | 0: | |
| 115 | plq 4,0x12345678(9) | |
| 116 | .reloc 0b-8,R_PPC64_PCREL_OPT,(.-8)-(0b-8) | |
| 117 | ||
| 4a421c53 AM |
118 | # This should not optimize |
| 119 | .extern i | |
| 120 | .type i,@object | |
| 121 | pld 9,i@got@pcrel | |
| 122 | .reloc .-8,R_PPC64_PCREL_OPT,0f-(.-8) | |
| 123 | 0: ld 0,0(9) | |
| 124 | ||
| 125 | # and this should edit from GOT indirect to GOT relative | |
| 126 | # ie. change the pld to paddi, leaving the lbz as is. | |
| 127 | pld 7,sym@got@pcrel | |
| 128 | lbz 6,0(7) | |
| 129 | ||
| 130 | .data | |
| 131 | sym: .space 32 |