| #source: tlspic1.s |
| #source: tlspic2.s |
| #as: -m31 |
| #ld: -shared -melf_s390 |
| #objdump: -dzrj.text |
| #target: s390-*-* |
| |
| .*: +file format elf32-s390 |
| |
| Disassembly of section .text: |
| |
| 0+4bc <fn1>: |
| # function prolog |
| +4bc: 90 6e f0 18 stm %r6,%r14,24\(%r15\) |
| +4c0: a7 d5 00 30 bras %r13,520 <fn1\+0x64> |
| # _GLOBAL_OFFSET_TABLE_-.LT1 |
| +4c4: 00 00 12 78 .long 0x00001278 |
| # __tls_get_addr@plt-.LT1 |
| +4c8: ff ff ff d8 .long 0xffffffd8 |
| # sg1@tlsgd |
| +4cc: 00 00 00 38 .long 0x00000038 |
| # sg2@tlsgd |
| +4d0: 00 00 00 48 .long 0x00000048 |
| # sl1@tlsgd |
| +4d4: 00 00 00 10 .long 0x00000010 |
| # sl2@tlsgd |
| +4d8: 00 00 00 18 .long 0x00000018 |
| # sh1@tlsgd |
| +4dc: 00 00 00 4c .long 0x0000004c |
| # sh2@tlsgd |
| +4e0: 00 00 00 54 .long 0x00000054 |
| # sH1@tlsgd |
| +4e4: 00 00 00 28 .long 0x00000028 |
| # sH2@tlsgd |
| +4e8: 00 00 00 30 .long 0x00000030 |
| # sl1@tlsldm |
| +4ec: 00 00 00 20 .long 0x00000020 |
| # sl1@dtpoff |
| +4f0: 00 00 00 20 .long 0x00000020 |
| # sl2@dtpoff |
| +4f4: 00 00 00 24 .long 0x00000024 |
| # sh1@tlsldm |
| +4f8: 00 00 00 20 .long 0x00000020 |
| # sh1@dtpoff |
| +4fc: 00 00 00 40 .long 0x00000040 |
| # sh2@dtpoff |
| +500: 00 00 00 44 .long 0x00000044 |
| # sH1@tlsldm |
| +504: 00 00 00 20 .long 0x00000020 |
| # sH1@dtpoff |
| +508: 00 00 00 60 .long 0x00000060 |
| # sH2@dtpoff |
| +50c: 00 00 00 64 .long 0x00000064 |
| # sg2@gotntpoff |
| +510: 00 00 00 48 .long 0x00000048 |
| # sl2@gotntpoff |
| +514: 00 00 00 18 .long 0x00000018 |
| # sh2@gotntpoff |
| +518: 00 00 00 54 .long 0x00000054 |
| # sH2@gotntpoff |
| +51c: 00 00 00 30 .long 0x00000030 |
| # function prolog |
| +520: 18 ef lr %r14,%r15 |
| +522: 58 c0 d0 00 l %r12,0\(%r13\) |
| +526: a7 fa ff a0 ahi %r15,-96 |
| +52a: 41 cc d0 00 la %r12,0\(%r12,%r13\) |
| +52e: 50 e0 e0 00 st %r14,0\(%r14\) |
| # Extract TCB and load branch offset |
| +532: b2 4f 00 90 ear %r9,%a0 |
| +536: 58 70 d0 04 l %r7,4\(%r13\) |
| # GD |
| +53a: 58 20 d0 08 l %r2,8\(%r13\) |
| +53e: 4d e7 d0 00 bas %r14,0\(%r7,%r13\) |
| +542: 41 22 90 00 la %r2,0\(%r2,%r9\) |
| # GD -> IE because variable is referenced through IE too |
| +546: 58 20 d0 0c l %r2,12\(%r13\) |
| +54a: 58 22 c0 00 l %r2,0\(%r2,%r12\) |
| +54e: 41 22 90 00 la %r2,0\(%r2,%r9\) |
| # GD against local variable |
| +552: 58 20 d0 10 l %r2,16\(%r13\) |
| +556: 4d e7 d0 00 bas %r14,0\(%r7,%r13\) |
| +55a: 41 22 90 00 la %r2,0\(%r2,%r9\) |
| # GD -> IE against local variable referenced through IE too |
| +55e: 58 20 d0 14 l %r2,20\(%r13\) |
| +562: 58 22 c0 00 l %r2,0\(%r2,%r12\) |
| +566: 41 22 90 00 la %r2,0\(%r2,%r9\) |
| # GD against hidden and local variable |
| +56a: 58 20 d0 18 l %r2,24\(%r13\) |
| +56e: 4d e7 d0 00 bas %r14,0\(%r7,%r13\) |
| +572: 41 22 90 00 la %r2,0\(%r2,%r9\) |
| # GD -> IE against hidden and local variable referenced through |
| # IE too |
| +576: 58 20 d0 1c l %r2,28\(%r13\) |
| +57a: 58 22 c0 00 l %r2,0\(%r2,%r12\) |
| +57e: 41 22 90 00 la %r2,0\(%r2,%r9\) |
| # GD against hidden but not local variable |
| +582: 58 20 d0 20 l %r2,32\(%r13\) |
| +586: 4d e7 d0 00 bas %r14,0\(%r7,%r13\) |
| +58a: 41 22 90 00 la %r2,0\(%r2,%r9\) |
| # GD -> IE against hidden but not local variable referenced through |
| # IE too |
| +58e: 58 20 d0 24 l %r2,36\(%r13\) |
| +592: 58 22 c0 00 l %r2,0\(%r2,%r12\) |
| +596: 41 22 90 00 la %r2,0\(%r2,%r9\) |
| # LD |
| +59a: 58 20 d0 28 l %r2,40\(%r13\) |
| +59e: 4d e7 d0 00 bas %r14,0\(%r7,%r13\) |
| +5a2: 41 32 90 00 la %r3,0\(%r2,%r9\) |
| +5a6: 58 40 d0 2c l %r4,44\(%r13\) |
| +5aa: 41 54 30 00 la %r5,0\(%r4,%r3\) |
| +5ae: 58 40 d0 30 l %r4,48\(%r13\) |
| +5b2: 41 54 30 00 la %r5,0\(%r4,%r3\) |
| # LD against hidden and local variables |
| +5b6: 58 20 d0 34 l %r2,52\(%r13\) |
| +5ba: 4d e7 d0 00 bas %r14,0\(%r7,%r13\) |
| +5be: 41 32 90 00 la %r3,0\(%r2,%r9\) |
| +5c2: 58 40 d0 38 l %r4,56\(%r13\) |
| +5c6: 41 54 30 00 la %r5,0\(%r4,%r3\) |
| +5ca: 58 40 d0 34 l %r4,52\(%r13\) |
| +5ce: 41 55 30 00 la %r5,0\(%r5,%r3\) |
| # LD against hidden but not local variables |
| +5d2: 58 20 d0 40 l %r2,64\(%r13\) |
| +5d6: 4d e7 d0 00 bas %r14,0\(%r7,%r13\) |
| +5da: 41 32 90 00 la %r3,0\(%r2,%r9\) |
| +5de: 58 30 d0 44 l %r3,68\(%r13\) |
| +5e2: 41 54 30 00 la %r5,0\(%r4,%r3\) |
| +5e6: 58 40 d0 48 l %r4,72\(%r13\) |
| +5ea: 41 54 30 00 la %r5,0\(%r4,%r3\) |
| # IE against global var |
| +5ee: 58 30 d0 4c l %r3,76\(%r13\) |
| +5f2: 58 33 c0 00 l %r3,0\(%r3,%r12\) |
| +5f6: 41 33 30 00 la %r3,0\(%r3,%r3\) |
| # IE against local var |
| +5fa: 58 30 d0 50 l %r3,80\(%r13\) |
| +5fe: 58 43 c0 00 l %r4,0\(%r3,%r12\) |
| +602: 41 54 30 00 la %r5,0\(%r4,%r3\) |
| # IE against hidden and local var |
| +606: 58 30 d0 54 l %r3,84\(%r13\) |
| +60a: 58 43 c0 00 l %r4,0\(%r3,%r12\) |
| +60e: 41 54 30 00 la %r5,0\(%r4,%r3\) |
| # IE against hidden but not local var |
| +612: 58 30 d0 58 l %r3,88\(%r13\) |
| +616: 58 43 c0 00 l %r4,0\(%r3,%r12\) |
| +61a: 41 54 30 00 la %r5,0\(%r4,%r3\) |
| # IE against global var with small got access (no optimization) |
| +61e: 58 30 c0 34 l %r3,52\(%r12\) |
| +622: 41 33 90 00 la %r3,0\(%r3,%r9\) |
| # IE against local var with small got access (no optimization) |
| +626: 58 30 c0 1c l %r3,28\(%r12\) |
| +62a: 41 33 90 00 la %r3,0\(%r3,%r9\) |
| # IE against hidden and local var with small got access |
| # (no optimization) |
| +62e: 58 30 c0 40 l %r3,64\(%r12\) |
| +632: 41 33 90 00 la %r3,0\(%r3,%r9\) |
| # IE against hidden but not local var with small got access |
| # (no optimization) |
| +636: 58 30 c0 44 l %r3,68\(%r12\) |
| +63a: 41 33 90 00 la %r3,0\(%r3,%r9\) |
| # function prolog |
| +63e: 98 6e f0 78 lm %r6,%r14,120\(%r15\) |
| +642: 07 fe br %r14 |
