diff options
-rw-r--r-- | lld/test/ELF/pack-dyn-relocs-arm2.s | 13 | ||||
-rw-r--r-- | lld/test/ELF/pack-dyn-relocs.s | 234 |
2 files changed, 118 insertions, 129 deletions
diff --git a/lld/test/ELF/pack-dyn-relocs-arm2.s b/lld/test/ELF/pack-dyn-relocs-arm2.s index cf2cd8b..ed4fa52e 100644 --- a/lld/test/ELF/pack-dyn-relocs-arm2.s +++ b/lld/test/ELF/pack-dyn-relocs-arm2.s @@ -5,7 +5,7 @@ // RUN: llvm-mc -filetype=obj -triple=armv7a-none-linux-gnueabi %s -o %t.o // RUN: ld.lld -pie --pack-dyn-relocs=relr %t.o %t.so -o %t.exe -// RUN: llvm-readobj -r %t.exe | FileCheck %s +// RUN: llvm-readobj -r -x .data %t.exe | FileCheck %s // CHECK: Section (5) .relr.dyn { // CHECK-NEXT: 0x301E8 R_ARM_RELATIVE - @@ -43,6 +43,9 @@ // CHECK-NEXT: 0x30268 R_ARM_RELATIVE - // CHECK-NEXT: 0x3026C R_ARM_RELATIVE - // CHECK-NEXT: } +// CHECK: Hex dump of section '.data': +// CHECK-NEXT: 0x000301e8 00000000 01000000 02000000 ffffffff . +// CHECK-NEXT: 0x000301f8 00000080 00000000 00000000 00000000 . // RUN: llvm-readobj -S --dynamic-table %t.exe | FileCheck --check-prefix=HEADER %s // HEADER: 0x00000023 RELRSZ 12 (bytes) @@ -50,10 +53,10 @@ .data .align 2 .dc.a __ehdr_start -.dc.a __ehdr_start -.dc.a __ehdr_start -.dc.a __ehdr_start -.dc.a __ehdr_start +.dc.a __ehdr_start+1 +.dc.a __ehdr_start+2 +.dc.a __ehdr_start-1 +.dc.a __ehdr_start-0x80000000 .dc.a __ehdr_start .dc.a __ehdr_start .dc.a __ehdr_start diff --git a/lld/test/ELF/pack-dyn-relocs.s b/lld/test/ELF/pack-dyn-relocs.s index da97e38..9de5bee 100644 --- a/lld/test/ELF/pack-dyn-relocs.s +++ b/lld/test/ELF/pack-dyn-relocs.s @@ -198,11 +198,11 @@ // RUN: llvm-readobj -r %t2.a64 | FileCheck --check-prefix=UNPACKED64 %s // UNPACKED64: Section ({{.+}}) .rela.dyn { -// UNPACKED64-NEXT: 0x30690 R_AARCH64_RELATIVE - 0x1 -// UNPACKED64-NEXT: 0x30698 R_AARCH64_RELATIVE - 0x2 -// UNPACKED64-NEXT: 0x306A0 R_AARCH64_RELATIVE - 0x3 -// UNPACKED64-NEXT: 0x306A8 R_AARCH64_RELATIVE - 0x4 -// UNPACKED64-NEXT: 0x306B0 R_AARCH64_RELATIVE - 0x5 +// UNPACKED64-NEXT: 0x30690 R_AARCH64_RELATIVE - 0x0 +// UNPACKED64-NEXT: 0x30698 R_AARCH64_RELATIVE - 0x1 +// UNPACKED64-NEXT: 0x306A0 R_AARCH64_RELATIVE - 0x2 +// UNPACKED64-NEXT: 0x306A8 R_AARCH64_RELATIVE - 0xFFFFFFFFFFFFFFFF +// UNPACKED64-NEXT: 0x306B0 R_AARCH64_RELATIVE - 0x80000000 // UNPACKED64-NEXT: 0x306B8 R_AARCH64_RELATIVE - 0x6 // UNPACKED64-NEXT: 0x306C0 R_AARCH64_RELATIVE - 0x7 // UNPACKED64-NEXT: 0x306C8 R_AARCH64_RELATIVE - 0x8 @@ -238,91 +238,72 @@ // UNPACKED64-NEXT: } // RUN: ld.lld -pie --pack-dyn-relocs=android %t.a64.o %t.a64.so -o %t3.a64 -// RUN: llvm-readobj -S --dynamic-table %t3.a64 | FileCheck --check-prefix=ANDROID64-HEADERS %s -// RUN: llvm-readobj -r %t3.a64 | FileCheck --check-prefix=ANDROID64 %s - -// ANDROID64-HEADERS: Index: 1 -// ANDROID64-HEADERS-NEXT: Name: .dynsym - -// ANDROID64-HEADERS: Name: .rela.dyn -// ANDROID64-HEADERS-NEXT: Type: SHT_ANDROID_RELA -// ANDROID64-HEADERS-NEXT: Flags [ (0x2) -// ANDROID64-HEADERS-NEXT: SHF_ALLOC (0x2) -// ANDROID64-HEADERS-NEXT: ] -// ANDROID64-HEADERS-NEXT: Address: [[ADDR:.*]] -// ANDROID64-HEADERS-NEXT: Offset: [[ADDR]] -// ANDROID64-HEADERS-NEXT: Size: [[SIZE:.*]] -// ANDROID64-HEADERS-NEXT: Link: 1 -// ANDROID64-HEADERS-NEXT: Info: 0 -// ANDROID64-HEADERS-NEXT: AddressAlignment: 8 -// ANDROID64-HEADERS-NEXT: EntrySize: 1 +// RUN: llvm-readelf -S -d -r %t3.a64 | FileCheck --check-prefix=ANDROID64 %s + +// ANDROID64: Name Type Address Off Size ES Flg Lk Inf Al +// ANDROID64: .dynstr STRTAB {{.*}} 00 A 0 0 1 +// ANDROID64-NEXT: .rela.dyn ANDROID_RELA {{0*}}[[#%x,ANDROID:]] {{.*}} 01 A 1 0 8 +// ANDROID64-NEXT: .text PROGBITS {{.*}} 00 AX 0 0 4 + +// ANDROID64: (DEBUG) 0x0 +// ANDROID64-NEXT: (ANDROID_RELA) 0x[[#ANDROID]] +// ANDROID64-NEXT: (ANDROID_RELASZ) 122 (bytes) +// ANDROID64-NEXT: (RELAENT) 24 (bytes) // ANDROID64-HEADERS: 0x0000000060000011 ANDROID_RELA [[ADDR]] // ANDROID64-HEADERS: 0x0000000060000012 ANDROID_RELASZ [[SIZE]] -// ANDROID64: Section ({{.+}}) .rela.dyn { -// ANDROID64-NEXT: 0x303E0 R_AARCH64_RELATIVE - 0x1 -// ANDROID64-NEXT: 0x303E8 R_AARCH64_RELATIVE - 0x2 -// ANDROID64-NEXT: 0x303F0 R_AARCH64_RELATIVE - 0x3 -// ANDROID64-NEXT: 0x303F8 R_AARCH64_RELATIVE - 0x4 -// ANDROID64-NEXT: 0x30400 R_AARCH64_RELATIVE - 0x5 -// ANDROID64-NEXT: 0x30408 R_AARCH64_RELATIVE - 0x6 -// ANDROID64-NEXT: 0x30410 R_AARCH64_RELATIVE - 0x7 -// ANDROID64-NEXT: 0x30418 R_AARCH64_RELATIVE - 0x8 -// ANDROID64-NEXT: 0x30470 R_AARCH64_RELATIVE - 0x1 -// ANDROID64-NEXT: 0x30478 R_AARCH64_RELATIVE - 0x2 -// ANDROID64-NEXT: 0x30480 R_AARCH64_RELATIVE - 0x3 -// ANDROID64-NEXT: 0x30488 R_AARCH64_RELATIVE - 0x4 -// ANDROID64-NEXT: 0x30490 R_AARCH64_RELATIVE - 0x5 -// ANDROID64-NEXT: 0x30498 R_AARCH64_RELATIVE - 0x6 -// ANDROID64-NEXT: 0x304A0 R_AARCH64_RELATIVE - 0x7 -// ANDROID64-NEXT: 0x304A8 R_AARCH64_RELATIVE - 0x8 -// ANDROID64-NEXT: 0x304B0 R_AARCH64_RELATIVE - 0x9 - -// ANDROID64-NEXT: 0x30428 R_AARCH64_RELATIVE - 0x1 -// ANDROID64-NEXT: 0x30430 R_AARCH64_RELATIVE - 0x2 -// ANDROID64-NEXT: 0x30438 R_AARCH64_RELATIVE - 0x3 -// ANDROID64-NEXT: 0x30440 R_AARCH64_RELATIVE - 0x4 -// ANDROID64-NEXT: 0x30448 R_AARCH64_RELATIVE - 0x5 -// ANDROID64-NEXT: 0x30450 R_AARCH64_RELATIVE - 0x6 -// ANDROID64-NEXT: 0x30458 R_AARCH64_RELATIVE - 0x7 - -// ANDROID64-NEXT: 0x304B9 R_AARCH64_RELATIVE - 0xA - -// ANDROID64-NEXT: 0x30468 R_AARCH64_ABS64 bar2 0x0 -// ANDROID64-NEXT: 0x304C1 R_AARCH64_ABS64 bar2 0x0 -// ANDROID64-NEXT: 0x304C9 R_AARCH64_ABS64 bar2 0x0 -// ANDROID64-NEXT: 0x304E1 R_AARCH64_ABS64 bar2 0x0 -// ANDROID64-NEXT: 0x30420 R_AARCH64_ABS64 bar2 0x1 -// ANDROID64-NEXT: 0x30460 R_AARCH64_ABS64 zed2 0x0 -// ANDROID64-NEXT: 0x304D1 R_AARCH64_ABS64 bar2 0x1 -// ANDROID64-NEXT: 0x304D9 R_AARCH64_ABS64 bar2 0x1 -// ANDROID64-NEXT: } +// ANDROID64: Relocation section '.rela.dyn' at offset {{.*}} contains 33 entries: +// ANDROID64-NEXT: Offset Info Type Symbol's Value Symbol's Name + Addend +// ANDROID64-NEXT: 00000000000303e8 0000000000000403 R_AARCH64_RELATIVE 0 +// ANDROID64-NEXT: 00000000000303f0 0000000000000403 R_AARCH64_RELATIVE 1 +// ANDROID64-NEXT: 00000000000303f8 0000000000000403 R_AARCH64_RELATIVE 2 +// ANDROID64-NEXT: 0000000000030400 0000000000000403 R_AARCH64_RELATIVE ffffffffffffffff +// ANDROID64-NEXT: 0000000000030408 0000000000000403 R_AARCH64_RELATIVE 80000000 +// ANDROID64-NEXT: 0000000000030410 0000000000000403 R_AARCH64_RELATIVE 6 +// ANDROID64-NEXT: 0000000000030418 0000000000000403 R_AARCH64_RELATIVE 7 +// ANDROID64-NEXT: 0000000000030420 0000000000000403 R_AARCH64_RELATIVE 8 +// ANDROID64-NEXT: 0000000000030478 0000000000000403 R_AARCH64_RELATIVE 1 +// ANDROID64-NEXT: 0000000000030480 0000000000000403 R_AARCH64_RELATIVE 2 +// ANDROID64-NEXT: 0000000000030488 0000000000000403 R_AARCH64_RELATIVE 3 +// ANDROID64-NEXT: 0000000000030490 0000000000000403 R_AARCH64_RELATIVE 4 +// ANDROID64-NEXT: 0000000000030498 0000000000000403 R_AARCH64_RELATIVE 5 +// ANDROID64-NEXT: 00000000000304a0 0000000000000403 R_AARCH64_RELATIVE 6 +// ANDROID64-NEXT: 00000000000304a8 0000000000000403 R_AARCH64_RELATIVE 7 +// ANDROID64-NEXT: 00000000000304b0 0000000000000403 R_AARCH64_RELATIVE 8 +// ANDROID64-NEXT: 00000000000304b8 0000000000000403 R_AARCH64_RELATIVE 9 +// ANDROID64-NEXT: 0000000000030430 0000000000000403 R_AARCH64_RELATIVE 1 +// ANDROID64-NEXT: 0000000000030438 0000000000000403 R_AARCH64_RELATIVE 2 +// ANDROID64-NEXT: 0000000000030440 0000000000000403 R_AARCH64_RELATIVE 3 +// ANDROID64-NEXT: 0000000000030448 0000000000000403 R_AARCH64_RELATIVE 4 +// ANDROID64-NEXT: 0000000000030450 0000000000000403 R_AARCH64_RELATIVE 5 +// ANDROID64-NEXT: 0000000000030458 0000000000000403 R_AARCH64_RELATIVE 6 +// ANDROID64-NEXT: 0000000000030460 0000000000000403 R_AARCH64_RELATIVE 7 +// ANDROID64-NEXT: 00000000000304c1 0000000000000403 R_AARCH64_RELATIVE a +// ANDROID64-NEXT: 0000000000030470 0000000100000101 R_AARCH64_ABS64 0000000000000000 bar2 + 0 +// ANDROID64-NEXT: 00000000000304c9 0000000100000101 R_AARCH64_ABS64 0000000000000000 bar2 + 0 +// ANDROID64-NEXT: 00000000000304d1 0000000100000101 R_AARCH64_ABS64 0000000000000000 bar2 + 0 +// ANDROID64-NEXT: 00000000000304e9 0000000100000101 R_AARCH64_ABS64 0000000000000000 bar2 + 0 +// ANDROID64-NEXT: 0000000000030428 0000000100000101 R_AARCH64_ABS64 0000000000000000 bar2 + 1 +// ANDROID64-NEXT: 0000000000030468 0000000200000101 R_AARCH64_ABS64 0000000000000000 zed2 + 0 +// ANDROID64-NEXT: 00000000000304d9 0000000100000101 R_AARCH64_ABS64 0000000000000000 bar2 + 1 +// ANDROID64-NEXT: 00000000000304e1 0000000100000101 R_AARCH64_ABS64 0000000000000000 bar2 + 1 +// ANDROID64-EMPTY: // RUN: ld.lld -pie --pack-dyn-relocs=relr %t.a64.o %t.a64.so -o %t4.a64 -// RUN: llvm-readobj -S --dynamic-table %t4.a64 | FileCheck --check-prefix=RELR64-HEADERS %s +// RUN: llvm-readelf -Sdr -x .data %t4.a64 | FileCheck --check-prefix=RELR64 %s // RUN: llvm-readobj -r --raw-relr %t4.a64 | FileCheck --check-prefix=RAW-RELR64 %s -// RUN: llvm-readobj -r %t4.a64 | FileCheck --check-prefix=RELR64 %s - -// RELR64-HEADERS: Index: 1 -// RELR64-HEADERS-NEXT: Name: .dynsym - -// RELR64-HEADERS: Name: .relr.dyn -// RELR64-HEADERS-NEXT: Type: SHT_RELR -// RELR64-HEADERS-NEXT: Flags [ (0x2) -// RELR64-HEADERS-NEXT: SHF_ALLOC (0x2) -// RELR64-HEADERS-NEXT: ] -// RELR64-HEADERS-NEXT: Address: [[ADDR:.*]] -// RELR64-HEADERS-NEXT: Offset: [[ADDR]] -// RELR64-HEADERS-NEXT: Size: 16 -// RELR64-HEADERS-NEXT: Link: 0 -// RELR64-HEADERS-NEXT: Info: 0 -// RELR64-HEADERS-NEXT: AddressAlignment: 8 -// RELR64-HEADERS-NEXT: EntrySize: 8 - -// RELR64-HEADERS: 0x0000000000000024 RELR [[ADDR]] -// RELR64-HEADERS: 0x0000000000000023 RELRSZ 16 (bytes) -// RELR64-HEADERS: 0x0000000000000025 RELRENT 8 (bytes) + +// RELR64: Name Type Address Off Size ES Flg Lk Inf Al +// RELR64: .dynstr STRTAB {{.*}} 00 A 0 0 1 +// RELR64-NEXT: .rela.dyn RELA {{.*}} 18 A 1 0 8 +// RELR64-NEXT: .relr.dyn RELR {{0*}}[[#%x,RELR:]] {{.*}} 08 A 0 0 8 +// RELR64-NEXT: .text PROGBITS 0000000000010380 000380 000000 00 AX 0 0 4 + +// RELR64: (RELACOUNT) 1 +// RELR64: (RELR) 0x[[#RELR]] +// RELR64-NEXT: (RELRSZ) 16 (bytes) +// RELR64-NEXT: (RELRENT) 8 (bytes) /// SHT_RELR section contains address/bitmap entries /// encoding the offsets for relative relocation. @@ -334,51 +315,56 @@ /// Decoded SHT_RELR section is same as UNPACKED, /// but contains only the relative relocations. /// Any relative relocations with odd offset stay in SHT_RELA. -// RELR64: Section ({{.+}}) .rela.dyn { -// RELR64-NEXT: 0x30569 R_AARCH64_RELATIVE - 0xA -// RELR64-NEXT: 0x304D0 R_AARCH64_ABS64 bar2 0x1 -// RELR64-NEXT: 0x30518 R_AARCH64_ABS64 bar2 0x0 -// RELR64-NEXT: 0x30571 R_AARCH64_ABS64 bar2 0x0 -// RELR64-NEXT: 0x30579 R_AARCH64_ABS64 bar2 0x0 -// RELR64-NEXT: 0x30581 R_AARCH64_ABS64 bar2 0x1 -// RELR64-NEXT: 0x30589 R_AARCH64_ABS64 bar2 0x1 -// RELR64-NEXT: 0x30591 R_AARCH64_ABS64 bar2 0x0 -// RELR64-NEXT: 0x30510 R_AARCH64_ABS64 zed2 0x0 -// RELR64-NEXT: } -// RELR64-NEXT: Section ({{.+}}) .relr.dyn { -// RELR64-NEXT: 0x30490 R_AARCH64_RELATIVE - -// RELR64-NEXT: 0x30498 R_AARCH64_RELATIVE - -// RELR64-NEXT: 0x304A0 R_AARCH64_RELATIVE - -// RELR64-NEXT: 0x304A8 R_AARCH64_RELATIVE - -// RELR64-NEXT: 0x304B0 R_AARCH64_RELATIVE - -// RELR64-NEXT: 0x304B8 R_AARCH64_RELATIVE - -// RELR64-NEXT: 0x304C0 R_AARCH64_RELATIVE - -// RELR64-NEXT: 0x304C8 R_AARCH64_RELATIVE - -// RELR64-NEXT: 0x304D8 R_AARCH64_RELATIVE - -// RELR64-NEXT: 0x304E0 R_AARCH64_RELATIVE - -// RELR64-NEXT: 0x304E8 R_AARCH64_RELATIVE - -// RELR64-NEXT: 0x304F0 R_AARCH64_RELATIVE - -// RELR64-NEXT: 0x304F8 R_AARCH64_RELATIVE - -// RELR64-NEXT: 0x30500 R_AARCH64_RELATIVE - -// RELR64-NEXT: 0x30508 R_AARCH64_RELATIVE - -// RELR64-NEXT: 0x30520 R_AARCH64_RELATIVE - -// RELR64-NEXT: 0x30528 R_AARCH64_RELATIVE - -// RELR64-NEXT: 0x30530 R_AARCH64_RELATIVE - -// RELR64-NEXT: 0x30538 R_AARCH64_RELATIVE - -// RELR64-NEXT: 0x30540 R_AARCH64_RELATIVE - -// RELR64-NEXT: 0x30548 R_AARCH64_RELATIVE - -// RELR64-NEXT: 0x30550 R_AARCH64_RELATIVE - -// RELR64-NEXT: 0x30558 R_AARCH64_RELATIVE - -// RELR64-NEXT: 0x30560 R_AARCH64_RELATIVE - -// RELR64-NEXT: } +// RELR64: Relocation section '.rela.dyn' at offset {{.*}} contains 9 entries: +// RELR64-NEXT: Offset Info Type Symbol's Value Symbol's Name + Addend +// RELR64-NEXT: 0000000000030569 0000000000000403 R_AARCH64_RELATIVE a +// RELR64-NEXT: 00000000000304d0 0000000100000101 R_AARCH64_ABS64 0000000000000000 bar2 + 1 +// RELR64-NEXT: 0000000000030518 0000000100000101 R_AARCH64_ABS64 0000000000000000 bar2 + 0 +// RELR64-NEXT: 0000000000030571 0000000100000101 R_AARCH64_ABS64 0000000000000000 bar2 + 0 +// RELR64-NEXT: 0000000000030579 0000000100000101 R_AARCH64_ABS64 0000000000000000 bar2 + 0 +// RELR64-NEXT: 0000000000030581 0000000100000101 R_AARCH64_ABS64 0000000000000000 bar2 + 1 +// RELR64-NEXT: 0000000000030589 0000000100000101 R_AARCH64_ABS64 0000000000000000 bar2 + 1 +// RELR64-NEXT: 0000000000030591 0000000100000101 R_AARCH64_ABS64 0000000000000000 bar2 + 0 +// RELR64-NEXT: 0000000000030510 0000000200000101 R_AARCH64_ABS64 0000000000000000 zed2 + 0 +// RELR64-EMPTY: +// RELR64-NEXT: Relocation section '.relr.dyn' at offset {{.*}} contains 24 entries: +// RELR64-NEXT: Offset Info Type Symbol's Value Symbol's Name +// RELR64-NEXT: 0000000000030490 0000000000000403 R_AARCH64_RELATIVE +// RELR64-NEXT: 0000000000030498 0000000000000403 R_AARCH64_RELATIVE +// RELR64-NEXT: 00000000000304a0 0000000000000403 R_AARCH64_RELATIVE +// RELR64-NEXT: 00000000000304a8 0000000000000403 R_AARCH64_RELATIVE +// RELR64-NEXT: 00000000000304b0 0000000000000403 R_AARCH64_RELATIVE +// RELR64-NEXT: 00000000000304b8 0000000000000403 R_AARCH64_RELATIVE +// RELR64-NEXT: 00000000000304c0 0000000000000403 R_AARCH64_RELATIVE +// RELR64-NEXT: 00000000000304c8 0000000000000403 R_AARCH64_RELATIVE +// RELR64-NEXT: 00000000000304d8 0000000000000403 R_AARCH64_RELATIVE +// RELR64-NEXT: 00000000000304e0 0000000000000403 R_AARCH64_RELATIVE +// RELR64-NEXT: 00000000000304e8 0000000000000403 R_AARCH64_RELATIVE +// RELR64-NEXT: 00000000000304f0 0000000000000403 R_AARCH64_RELATIVE +// RELR64-NEXT: 00000000000304f8 0000000000000403 R_AARCH64_RELATIVE +// RELR64-NEXT: 0000000000030500 0000000000000403 R_AARCH64_RELATIVE +// RELR64-NEXT: 0000000000030508 0000000000000403 R_AARCH64_RELATIVE +// RELR64-NEXT: 0000000000030520 0000000000000403 R_AARCH64_RELATIVE +// RELR64-NEXT: 0000000000030528 0000000000000403 R_AARCH64_RELATIVE +// RELR64-NEXT: 0000000000030530 0000000000000403 R_AARCH64_RELATIVE +// RELR64-NEXT: 0000000000030538 0000000000000403 R_AARCH64_RELATIVE +// RELR64-NEXT: 0000000000030540 0000000000000403 R_AARCH64_RELATIVE +// RELR64-NEXT: 0000000000030548 0000000000000403 R_AARCH64_RELATIVE +// RELR64-NEXT: 0000000000030550 0000000000000403 R_AARCH64_RELATIVE +// RELR64-NEXT: 0000000000030558 0000000000000403 R_AARCH64_RELATIVE +// RELR64-NEXT: 0000000000030560 0000000000000403 R_AARCH64_RELATIVE +// RELR64-NEXT: Hex dump of section '.data': +// RELR64-NEXT: 0x00030490 00000000 00000000 01000000 00000000 . +// RELR64-NEXT: 0x000304a0 02000000 00000000 ffffffff ffffffff . +// RELR64-NEXT: 0x000304b0 00000080 00000000 06000000 00000000 . .data -.align 2 +.balign 2 +.dc.a __ehdr_start .dc.a __ehdr_start + 1 .dc.a __ehdr_start + 2 -.dc.a __ehdr_start + 3 -.dc.a __ehdr_start + 4 -.dc.a __ehdr_start + 5 +.dc.a __ehdr_start - 1 +.dc.a __ehdr_start + 0x80000000 .dc.a __ehdr_start + 6 .dc.a __ehdr_start + 7 .dc.a __ehdr_start + 8 |