| // REQUIRES: arm | |
| // RUN: rm -rf %t && split-file %s %t && cd %t | |
| // RUN: llvm-mc -arm-add-build-attributes -filetype=obj -triple=armv7a-none-linux-gnueabi a.s -o a.o | |
| // RUN: ld.lld --no-rosegment --script a.lds a.o -o exe | |
| // RUN: llvm-objdump --no-print-imm-hex -d exe --start-address=0x94 --stop-address=0xbc | FileCheck --check-prefix=CHECK1 %s | |
| // RUN: llvm-objdump --no-print-imm-hex -d exe --start-address=0x20000bc --stop-address=0x20000de | FileCheck --check-prefix=CHECK2 %s | |
| // RUN: llvm-mc -arm-add-build-attributes -filetype=obj -triple=armv7aeb-none-linux-gnueabi -mcpu=cortex-a8 a.s -o a.o | |
| // RUN: ld.lld --no-rosegment --script a.lds a.o -o exe | |
| // RUN: llvm-objdump --no-print-imm-hex -d exe --start-address=0x94 --stop-address=0xbc | FileCheck --check-prefix=CHECK1 %s | |
| // RUN: llvm-objdump --no-print-imm-hex -d exe --start-address=0x20000bc --stop-address=0x20000de | FileCheck --check-prefix=CHECK2 %s | |
| // RUN: ld.lld --be8 --no-rosegment --script a.lds a.o -o exe | |
| // RUN: llvm-objdump --no-print-imm-hex -d exe --start-address=0x94 --stop-address=0xbc | FileCheck --check-prefix=CHECK1 %s | |
| // RUN: llvm-objdump --no-print-imm-hex -d exe --start-address=0x20000bc --stop-address=0x20000de | FileCheck --check-prefix=CHECK2 %s | |
| // RUN: rm a.o exe | |
| // Test that range extension thunks can handle location expressions within | |
| // a Section Description | |
| //--- a.lds | |
| SECTIONS { | |
| . = SIZEOF_HEADERS; | |
| .text_low : { | |
| *(.text_low) *(.text_low2) | |
| . = . + 0x2000000 ; | |
| *(.text_high) *(.text_high2) | |
| } | |
| } | |
| //--- a.s | |
| .syntax unified | |
| .section .text_low, "ax", %progbits | |
| .thumb | |
| .globl _start | |
| _start: bx lr | |
| .globl low_target | |
| .type low_target, %function | |
| low_target: | |
| bl high_target | |
| bl high_target2 | |
| .section .text_low2, "ax", %progbits | |
| .thumb | |
| .globl low_target2 | |
| .type low_target2, %function | |
| low_target2: | |
| bl high_target | |
| bl high_target2 | |
| // CHECK1: Disassembly of section .text_low: | |
| // CHECK1-EMPTY: | |
| // CHECK1-NEXT: <_start>: | |
| // CHECK1-NEXT: 94: 4770 bx lr | |
| // CHECK1: <low_target>: | |
| // CHECK1-NEXT: 96: f000 f808 bl 0xaa <__Thumbv7ABSLongThunk_high_target> | |
| // CHECK1-NEXT: 9a: f000 f801 bl 0xa0 <__Thumbv7ABSLongThunk_high_target2> | |
| // CHECK1: <__Thumbv7ABSLongThunk_high_target2>: | |
| // CHECK1-NEXT: a0: f240 0cd9 movw r12, #217 | |
| // CHECK1-NEXT: a4: f2c0 2c00 movt r12, #512 | |
| // CHECK1-NEXT: a8: 4760 bx r12 | |
| // CHECK1: <__Thumbv7ABSLongThunk_high_target>: | |
| // CHECK1-NEXT: aa: f240 0cbd movw r12, #189 | |
| // CHECK1-NEXT: ae: f2c0 2c00 movt r12, #512 | |
| // CHECK1-NEXT: b2: 4760 bx r12 | |
| // CHECK1: <low_target2>: | |
| // CHECK1-NEXT: b4: f7ff fff9 bl 0xaa <__Thumbv7ABSLongThunk_high_target> | |
| // CHECK1-NEXT: b8: f7ff fff2 bl 0xa0 <__Thumbv7ABSLongThunk_high_target2> | |
| .section .text_high, "ax", %progbits | |
| .thumb | |
| .globl high_target | |
| .type high_target, %function | |
| high_target: | |
| bl low_target | |
| bl low_target2 | |
| .section .text_high2, "ax", %progbits | |
| .thumb | |
| .globl high_target2 | |
| .type high_target2, %function | |
| high_target2: | |
| bl low_target | |
| bl low_target2 | |
| // CHECK2: <high_target>: | |
| // CHECK2-NEXT: 20000bc: f000 f802 bl 0x20000c4 <__Thumbv7ABSLongThunk_low_target> | |
| // CHECK2-NEXT: 20000c0: f000 f805 bl 0x20000ce <__Thumbv7ABSLongThunk_low_target2> | |
| // CHECK2: <__Thumbv7ABSLongThunk_low_target>: | |
| // CHECK2-NEXT: 20000c4: f240 0c97 movw r12, #151 | |
| // CHECK2-NEXT: 20000c8: f2c0 0c00 movt r12, #0 | |
| // CHECK2-NEXT: 20000cc: 4760 bx r12 | |
| // CHECK2: <__Thumbv7ABSLongThunk_low_target2>: | |
| // CHECK2-NEXT: 20000ce: f240 0cb5 movw r12, #181 | |
| // CHECK2-NEXT: 20000d2: f2c0 0c00 movt r12, #0 | |
| // CHECK2-NEXT: 20000d6: 4760 bx r12 | |
| // CHECK2: <high_target2>: | |
| // CHECK2-NEXT: 20000d8: f7ff fff4 bl 0x20000c4 <__Thumbv7ABSLongThunk_low_target> | |
| // CHECK2-NEXT: 20000dc: f7ff fff7 bl 0x20000ce <__Thumbv7ABSLongThunk_low_target2> |