| # REQUIRES: hexagon |
| # RUN: llvm-mc -filetype=obj -defsym GDPLT=1 -triple=hexagon-unknown-elf %s -o %t.o |
| # RUN: llvm-mc -filetype=obj -triple=hexagon-unknown-elf %s -o %t1.o |
| # RUN: ld.lld -shared %t.o -o %t.so |
| # RUN: ld.lld -shared %t1.o -o %t1.so |
| # RUN: llvm-objdump -d --no-show-raw-insn --print-imm-hex %t.so | \ |
| # RUN: FileCheck --check-prefix=CHECK_GDPLT %s |
| # RUN: llvm-objdump -d --no-show-raw-insn --print-imm-hex %t1.so | FileCheck %s |
| # RUN: llvm-readobj -r %t.so | FileCheck -check-prefix=RELA_GDPLT %s |
| |
| ## Make sure __tls_get_addr is not present unless there is a GDPLT relocation. |
| # RUN: llvm-readobj -r %t1.so | FileCheck -check-prefix=RELA \ |
| # RUN: --implicit-check-not="__tls_get_addr" %s |
| |
| .globl _start |
| .type _start, @function |
| |
| _start: |
| .ifdef GDPLT |
| call x@gdplt |
| # CHECK_GDPLT: 101ec: { call 0x10220 } |
| .else |
| call x |
| # CHECK: 101b8: { call 0x101e0 } |
| .endif |
| |
| # CHECK_GDPLT: 10220: { immext(#0x20040) |
| # CHECK_GDPLT-NEXT: 10224: r14 = add(pc,##0x2007c) } |
| # CHECK_GDPLT-NEXT: 10228: { r28 = memw(r14+#0x0) } |
| # CHECK_GDPLT-NEXT: 1022c: { jumpr r28 } |
| |
| |
| ## Looking at the above check, 0x10220+0x2007c must equal the entry for |
| ## __tls_get_addr, 0x3029C |
| |
| # RELA_GDPLT: Relocations [ |
| # RELA_GDPLT-NEXT: Section (5) .rela.plt { |
| # RELA_GDPLT-NEXT: 0x30298 R_HEX_JMP_SLOT x 0x0 |
| # RELA_GDPLT-NEXT: 0x3029C R_HEX_JMP_SLOT __tls_get_addr 0x0 |
| # RELA_GDPLT-NEXT: } |
| # RELA_GDPLT-NEXT:] |
| |
| # RELA: Relocations [ |
| # RELA-NEXT: Section (5) .rela.plt { |
| # RELA-NEXT: 0x30258 R_HEX_JMP_SLOT x 0x0 |
| # RELA-NEXT: } |
| # RELA-NEXT:] |
