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| author | Lulu Cai <cailulu@loongson.cn> | 2024-03-19 17:51:19 +0800 |
|---|---|---|
| committer | liuzhensong <liuzhensong@loongson.cn> | 2024-04-25 09:21:26 +0800 |
| commit | 66156bae7a0581879763514382d112716464db8a (patch) | |
| tree | 41141ce7665dab0e3478cd7b4467156d1ab739a9 /ld | |
| parent | b221bff7c7ca20d961a7e6b663a545384054a5be (diff) | |
| download | gdb-66156bae7a0581879763514382d112716464db8a.zip gdb-66156bae7a0581879763514382d112716464db8a.tar.gz gdb-66156bae7a0581879763514382d112716464db8a.tar.bz2 | |
LoongArch: Add bad static relocation check and output more information to user
Absolute address symbols cannot be used with -shared.
We output more information to the user than just BFD_ASSETR.
Diffstat (limited to 'ld')
7 files changed, 45 insertions, 0 deletions
diff --git a/ld/testsuite/ld-loongarch-elf/ld-loongarch-elf.exp b/ld/testsuite/ld-loongarch-elf/ld-loongarch-elf.exp index c2d616b..40f5657 100644 --- a/ld/testsuite/ld-loongarch-elf/ld-loongarch-elf.exp +++ b/ld/testsuite/ld-loongarch-elf/ld-loongarch-elf.exp @@ -134,6 +134,9 @@ if [istarget "loongarch64-*-*"] { run_dump_test "desc-norelax" run_dump_test "desc-relax" run_dump_test "data-got" + run_dump_test "reloc_le_with_shared" + run_dump_test "reloc_ler_with_shared" + run_dump_test "reloc_abs_with_shared" } if [check_pie_support] { diff --git a/ld/testsuite/ld-loongarch-elf/reloc_abs_with_shared.d b/ld/testsuite/ld-loongarch-elf/reloc_abs_with_shared.d new file mode 100644 index 0000000..532e84f --- /dev/null +++ b/ld/testsuite/ld-loongarch-elf/reloc_abs_with_shared.d @@ -0,0 +1,6 @@ +#source: reloc_abs_with_shared.s +#as: +#ld: -shared +#error: .*relocation R_LARCH_ABS_HI20 against `s` can not be used when making a shared object; recompile with -fPIC +#... +#pass diff --git a/ld/testsuite/ld-loongarch-elf/reloc_abs_with_shared.s b/ld/testsuite/ld-loongarch-elf/reloc_abs_with_shared.s new file mode 100644 index 0000000..13341af --- /dev/null +++ b/ld/testsuite/ld-loongarch-elf/reloc_abs_with_shared.s @@ -0,0 +1,9 @@ + .text + .globl s + .data + .type s, @object + s: + .word 123 + .text + lu12i.w $r4,%abs_hi20(s) + addi.d $r4,$r4,%abs_lo12(s) diff --git a/ld/testsuite/ld-loongarch-elf/reloc_le_with_shared.d b/ld/testsuite/ld-loongarch-elf/reloc_le_with_shared.d new file mode 100644 index 0000000..562b079 --- /dev/null +++ b/ld/testsuite/ld-loongarch-elf/reloc_le_with_shared.d @@ -0,0 +1,6 @@ +#source: reloc_le_with_shared.s +#as: +#ld: -shared +#error: .*relocation R_LARCH_TLS_LE_HI20 against `s` can not be used when making a shared object; recompile with -fPIC +#... +#pass diff --git a/ld/testsuite/ld-loongarch-elf/reloc_le_with_shared.s b/ld/testsuite/ld-loongarch-elf/reloc_le_with_shared.s new file mode 100644 index 0000000..c720665 --- /dev/null +++ b/ld/testsuite/ld-loongarch-elf/reloc_le_with_shared.s @@ -0,0 +1,8 @@ + .text + .globl s + .section .tdata,"awT",@progbits + .type s, @object + s: + .word 123 + .text + la.tls.le $r4, s diff --git a/ld/testsuite/ld-loongarch-elf/reloc_ler_with_shared.d b/ld/testsuite/ld-loongarch-elf/reloc_ler_with_shared.d new file mode 100644 index 0000000..7382d5b --- /dev/null +++ b/ld/testsuite/ld-loongarch-elf/reloc_ler_with_shared.d @@ -0,0 +1,4 @@ +#source: reloc_ler_with_shared.s +#as: +#ld: -shared +#error: .*relocation R_LARCH_TLS_LE_HI20_R against `s` can not be used when making a shared object; recompile with -fPIC diff --git a/ld/testsuite/ld-loongarch-elf/reloc_ler_with_shared.s b/ld/testsuite/ld-loongarch-elf/reloc_ler_with_shared.s new file mode 100644 index 0000000..a9e5696 --- /dev/null +++ b/ld/testsuite/ld-loongarch-elf/reloc_ler_with_shared.s @@ -0,0 +1,9 @@ + .text + .globl s + .section .tdata,"awT",@progbits + .type s, @object + s: + .word 123 + .text + lu12i.w $r4,%le_hi20_r(s) + add.d $r4,$r4,$r2,%le_add_r(s) |