| # REQUIRES: x86 |
| # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t1.o |
| # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux \ |
| # RUN: %p/Inputs/sort.s -o %t2.o |
| |
| # RUN: echo "SECTIONS { .aaa : { *(.aaa.*) } }" > %t1.script |
| # RUN: ld.lld -o %t1 --script %t1.script %t2.o %t1.o |
| # RUN: llvm-objdump -s %t1 | FileCheck -check-prefix=UNSORTED %s |
| # UNSORTED: Contents of section .aaa: |
| # UNSORTED-NEXT: 55000000 00000000 00000000 00000000 |
| # UNSORTED-NEXT: 00000000 00000000 00000000 00000000 |
| # UNSORTED-NEXT: 11000000 00000000 33000000 00000000 |
| # UNSORTED-NEXT: 22000000 00000000 44000000 00000000 |
| # UNSORTED-NEXT: 05000000 00000000 01000000 00000000 |
| # UNSORTED-NEXT: 03000000 00000000 02000000 00000000 |
| # UNSORTED-NEXT: 04000000 00000000 |
| |
| ## Check that SORT works (sorted by name of section). |
| # RUN: echo "SECTIONS { .aaa : { *(SORT(.aaa.*)) } }" > %t2.script |
| # RUN: ld.lld -o %t2 --script %t2.script %t2.o %t1.o |
| # RUN: llvm-objdump -s %t2 | FileCheck -check-prefix=SORTED_A %s |
| # SORTED_A: Contents of section .aaa: |
| # SORTED_A-NEXT: 11000000 00000000 01000000 00000000 |
| # SORTED_A-NEXT: 22000000 00000000 02000000 00000000 |
| # SORTED_A-NEXT: 33000000 00000000 03000000 00000000 |
| # SORTED_A-NEXT: 44000000 00000000 00000000 00000000 |
| # SORTED_A-NEXT: 04000000 00000000 55000000 00000000 |
| # SORTED_A-NEXT: 00000000 00000000 00000000 00000000 |
| # SORTED_A-NEXT: 05000000 00000000 |
| |
| ## When we switch the order of files, check that sorting by |
| ## section names is stable. |
| # RUN: echo "SECTIONS { .aaa : { *(SORT(.aaa.*)) } }" > %t3.script |
| # RUN: ld.lld -o %t3 --script %t3.script %t1.o %t2.o |
| # RUN: llvm-objdump -s %t3 | FileCheck -check-prefix=SORTED_B %s |
| # SORTED_B: Contents of section .aaa: |
| # SORTED_B-NEXT: 01000000 00000000 00000000 00000000 |
| # SORTED_B-NEXT: 00000000 00000000 00000000 00000000 |
| # SORTED_B-NEXT: 11000000 00000000 02000000 00000000 |
| # SORTED_B-NEXT: 22000000 00000000 03000000 00000000 |
| # SORTED_B-NEXT: 33000000 00000000 00000000 00000000 |
| # SORTED_B-NEXT: 04000000 00000000 44000000 00000000 |
| # SORTED_B-NEXT: 05000000 00000000 55000000 00000000 |
| |
| ## Check that SORT surrounded with KEEP also works. |
| # RUN: echo "SECTIONS { .aaa : { KEEP (*(SORT(.aaa.*))) } }" > %t3.script |
| # RUN: ld.lld -o %t3 --script %t3.script %t2.o %t1.o |
| # RUN: llvm-objdump -s %t3 | FileCheck -check-prefix=SORTED_A %s |
| |
| ## Check that SORT_BY_NAME works (SORT is alias). |
| # RUN: echo "SECTIONS { .aaa : { *(SORT_BY_NAME(.aaa.*)) } }" > %t4.script |
| # RUN: ld.lld -o %t4 --script %t4.script %t2.o %t1.o |
| # RUN: llvm-objdump -s %t4 | FileCheck -check-prefix=SORTED_A %s |
| |
| ## Check that sections ordered by alignment. |
| # RUN: echo "SECTIONS { .aaa : { *(SORT_BY_ALIGNMENT(.aaa.*)) } }" > %t5.script |
| # RUN: ld.lld -o %t5 --script %t5.script %t1.o %t2.o |
| # RUN: llvm-objdump -s %t5 | FileCheck -check-prefix=SORTED_ALIGNMENT %s |
| # SORTED_ALIGNMENT: Contents of section .aaa: |
| # SORTED_ALIGNMENT-NEXT: 05000000 00000000 00000000 00000000 |
| # SORTED_ALIGNMENT-NEXT: 00000000 00000000 00000000 00000000 |
| # SORTED_ALIGNMENT-NEXT: 11000000 00000000 00000000 00000000 |
| # SORTED_ALIGNMENT-NEXT: 04000000 00000000 00000000 00000000 |
| # SORTED_ALIGNMENT-NEXT: 22000000 00000000 03000000 00000000 |
| # SORTED_ALIGNMENT-NEXT: 33000000 00000000 02000000 00000000 |
| # SORTED_ALIGNMENT-NEXT: 44000000 00000000 01000000 00000000 |
| # SORTED_ALIGNMENT-NEXT: 55000000 00000000 |
| |
| ## SORT_NONE itself does not sort anything. |
| # RUN: echo "SECTIONS { .aaa : { *(SORT_NONE(.aaa.*)) } }" > %t6.script |
| # RUN: ld.lld -o %t7 --script %t6.script %t2.o %t1.o |
| # RUN: llvm-objdump -s %t7 | FileCheck -check-prefix=UNSORTED %s |
| |
| ## Check --sort-section alignment option. |
| # RUN: echo "SECTIONS { .aaa : { *(.aaa.*) } }" > %t7.script |
| # RUN: ld.lld --sort-section alignment -o %t8 --script %t7.script %t1.o %t2.o |
| # RUN: llvm-objdump -s %t8 | FileCheck -check-prefix=SORTED_ALIGNMENT %s |
| |
| ## Check --sort-section= form. |
| # RUN: ld.lld --sort-section=alignment -o %t8_1 --script %t7.script %t1.o %t2.o |
| # RUN: llvm-objdump -s %t8_1 | FileCheck -check-prefix=SORTED_ALIGNMENT %s |
| |
| ## Check --sort-section name option. |
| # RUN: echo "SECTIONS { .aaa : { *(.aaa.*) } }" > %t8.script |
| # RUN: ld.lld --sort-section name -o %t9 --script %t8.script %t1.o %t2.o |
| # RUN: llvm-objdump -s %t9 | FileCheck -check-prefix=SORTED_B %s |
| |
| ## SORT_NONE disables the --sort-section. |
| # RUN: echo "SECTIONS { .aaa : { *(SORT_NONE(.aaa.*)) } }" > %t9.script |
| # RUN: ld.lld --sort-section name -o %t10 --script %t9.script %t2.o %t1.o |
| # RUN: llvm-objdump -s %t10 | FileCheck -check-prefix=UNSORTED %s |
| |
| ## SORT_NONE as a inner sort directive. |
| # RUN: echo "SECTIONS { .aaa : { *(SORT_BY_NAME(SORT_NONE(.aaa.*))) } }" > %t10.script |
| # RUN: ld.lld -o %t11 --script %t10.script %t2.o %t1.o |
| # RUN: llvm-objdump -s %t11 | FileCheck -check-prefix=SORTED_A %s |
| |
| .global _start |
| _start: |
| nop |
| |
| .section .aaa.5, "a" |
| .align 32 |
| .quad 5 |
| |
| .section .aaa.1, "a" |
| .align 2 |
| .quad 1 |
| |
| .section .aaa.3, "a" |
| .align 8 |
| .quad 3 |
| |
| .section .aaa.2, "a" |
| .align 4 |
| .quad 2 |
| |
| .section .aaa.4, "a" |
| .align 16 |
| .quad 4 |