diff options
Diffstat (limited to 'ld/testsuite/ld-arm')
| -rw-r--r-- | ld/testsuite/ld-arm/arm-elf.exp | 12 | ||||
| -rw-r--r-- | ld/testsuite/ld-arm/fdpic-main-m.d | 73 | ||||
| -rw-r--r-- | ld/testsuite/ld-arm/fdpic-main-m.s | 86 | ||||
| -rw-r--r-- | ld/testsuite/ld-arm/fdpic-main-m.sym | 14 | ||||
| -rw-r--r-- | ld/testsuite/ld-arm/fdpic-shared-m.d | 37 | ||||
| -rw-r--r-- | ld/testsuite/ld-arm/fdpic-shared-m.s | 52 | ||||
| -rw-r--r-- | ld/testsuite/ld-arm/fdpic-shared-m.sym | 15 |
7 files changed, 289 insertions, 0 deletions
diff --git a/ld/testsuite/ld-arm/arm-elf.exp b/ld/testsuite/ld-arm/arm-elf.exp index 30e01c5..88775bb 100644 --- a/ld/testsuite/ld-arm/arm-elf.exp +++ b/ld/testsuite/ld-arm/arm-elf.exp @@ -1043,6 +1043,18 @@ set armfdpiceabitests { {{objdump -fdw fdpic-main.d} {objdump -Rw fdpic-main.r} {readelf -Ds fdpic-main.sym}} "fdpic-main"} + {"FDPIC ARM shared library little endian M profile" + "-shared -T fdpic-shared.ld --hash-style=sysv -EL -m armelf_linux_fdpiceabi" "" + "-EL -fdpic" {fdpic-shared-m.s} + {{objdump -fdw fdpic-shared-m.d} {objdump -Rw fdpic-shared.r} + {readelf -Ds fdpic-shared-m.sym}} + "fdpic-shared.so"} + {"FDPIC ARM dynamic executable little endian M profile" + "tmpdir/fdpic-shared.so -T fdpic-main.ld --hash-style=sysv -EL -m armelf_linux_fdpiceabi" "" + "-EL -fdpic" {fdpic-main-m.s} + {{objdump -fdw fdpic-main-m.d} {objdump -Rw fdpic-main.r} + {readelf -Ds fdpic-main-m.sym}} + "fdpic-main"} } # Massage the $armeabitests_common list into run_ld_link_tests standard form. diff --git a/ld/testsuite/ld-arm/fdpic-main-m.d b/ld/testsuite/ld-arm/fdpic-main-m.d new file mode 100644 index 0000000..ed0f41a --- /dev/null +++ b/ld/testsuite/ld-arm/fdpic-main-m.d @@ -0,0 +1,73 @@ + +tmpdir/fdpic-main: file format elf32-(little|big)arm +architecture: arm.*, flags 0x00000112: +EXEC_P, HAS_SYMS, D_PAGED +start address 0x.* + +Disassembly of section .plt: + +.* <.plt>: + .*: f8df c00c ldr.w ip, \[pc, #12\] ; .* <.plt\+0x10> + .*: eb0c 0c09 add.w ip, ip, r9 + .*: f8dc 9004 ldr.w r9, \[ip, #4\] + .*: f8dc f000 ldr.w pc, \[ip\] + .*: 0000000c .word 0x0000000c + .*: 00000000 .word 0x00000000 + .*: f85f c008 ldr.w ip, \[pc, #-8\] ; .* <.plt\+0x14> + .*: f84d cd04 str.w ip, \[sp, #-4\]! + .*: f8d9 c004 ldr.w ip, \[r9, #4\] + .*: f8d9 f000 ldr.w pc, \[r9\] + .*: f8df c00c ldr.w ip, \[pc, #12\] ; .* <.plt\+0x38> + .*: eb0c 0c09 add.w ip, ip, r9 + .*: f8dc 9004 ldr.w r9, \[ip, #4\] + .*: f8dc f000 ldr.w pc, \[ip] + .*: 00000014 .word 0x00000014 + .*: 00000008 .word 0x00000008 + .*: f85f c008 ldr.w ip, \[pc, #-8\] ; .* <.plt\+0x3c> + .*: f84d cd04 str.w ip, \[sp, #-4\]! + .*: f8d9 c004 ldr.w ip, \[r9, #4\] + .*: f8d9 f000 ldr.w pc, \[r9\] + +Disassembly of section .text: + +.* <_start>: + .*: f000 b800 b.w .* <main> + +.* <main>: + .*: 4a11 ldr r2, \[pc, #68\] ; .* <main\+0x48>.* + .*: 4b12 ldr r3, \[pc, #72\] ; .* <main\+0x4c>.* + .*: b570 push {r4, r5, r6, lr} + .*: f859 5002 ldr.w r5, \[r9, r2\] + .*: 464c mov r4, r9 + .*: f859 3003 ldr.w r3, \[r9, r3\] + .*: 602b str r3, \[r5, #0\] + .*: f7ff ffcb bl .* <.plt> + .*: 4606 mov r6, r0 + .*: 46a1 mov r9, r4 + .*: 6828 ldr r0, \[r5, #0\] + .*: 46a1 mov r9, r4 + .*: f7ff ffd9 bl .* <.plt\+0x28> + .*: 4b0b ldr r3, \[pc, #44\] ; .* <main\+0x50>.* + .*: 46a1 mov r9, r4 + .*: 444b add r3, r9 + .*: 4618 mov r0, r3 + .*: 602b str r3, \[r5, #0\] + .*: 46a1 mov r9, r4 + .*: f7ff ffd1 bl .* <.plt\+0x28> + .*: 4b08 ldr r3, \[pc, #32\] ; .* <main\+0x54>.* + .*: 46a1 mov r9, r4 + .*: f859 3003 ldr.w r3, \[r9, r3\] + .*: 6818 ldr r0, \[r3, #0\] + .*: 46a1 mov r9, r4 + .*: f7ff ffc9 bl .* <.plt\+0x28> + .*: 4630 mov r0, r6 + .*: 46a1 mov r9, r4 + .*: bd70 pop {r4, r5, r6, pc} + .*: 0000002c .word 0x0000002c + .*: 00000024 .word 0x00000024 + .*: 0000001c .word 0x0000001c + .*: 00000028 .word 0x00000028 + +.* <my_local_func>: + .*: 4770 bx lr + .*: bf00 nop diff --git a/ld/testsuite/ld-arm/fdpic-main-m.s b/ld/testsuite/ld-arm/fdpic-main-m.s new file mode 100644 index 0000000..4fb40ca --- /dev/null +++ b/ld/testsuite/ld-arm/fdpic-main-m.s @@ -0,0 +1,86 @@ + .arch armv7-m + .eabi_attribute 20, 1 + .eabi_attribute 21, 1 + .eabi_attribute 23, 3 + .eabi_attribute 24, 1 + .eabi_attribute 25, 1 + .eabi_attribute 26, 2 + .eabi_attribute 30, 2 + .eabi_attribute 34, 1 + .eabi_attribute 18, 4 + .file "hello.c" + .text + .align 2 + .syntax unified + .thumb + .fpu softvfp + .type my_local_func, %function +my_local_func: + @ args = 0, pretend = 0, frame = 0 + @ frame_needed = 0, uses_anonymous_args = 0 + @ link register save eliminated. + bx lr + .size my_local_func, .-my_local_func + .section .text.startup,"ax",%progbits + .align 2 + .global _start + .syntax unified + .thumb + .fpu softvfp + .type _start, %function +_start: + b main + + .global main + .syntax unified + .thumb + .fpu softvfp + .type main, %function +main: + @ args = 0, pretend = 0, frame = 0 + @ frame_needed = 0, uses_anonymous_args = 0 + ldr r2, .L4 + ldr r3, .L4+4 + push {r4, r5, r6, lr} + ldr r5, [r9, r2] + mov r4, r9 + ldr r3, [r9, r3] + str r3, [r5] + bl my_shared_func1(PLT) + mov r6, r0 + mov r9, r4 + ldr r0, [r5] + mov r9, r4 + bl my_shared_func2(PLT) + ldr r3, .L4+8 + mov r9, r4 + add r3, r3, r9 + mov r0, r3 + str r3, [r5] + mov r9, r4 + bl my_shared_func2(PLT) + ldr r3, .L4+12 + mov r9, r4 + ldr r3, [r9, r3] + ldr r0, [r3] + mov r9, r4 + bl my_shared_func2(PLT) + mov r0, r6 + mov r9, r4 + pop {r4, r5, r6, pc} +.L5: + .align 2 +.L4: + .word funcptr(GOT) + .word my_shared_func1(GOTFUNCDESC) + .word my_local_func(GOTOFFFUNCDESC) + .word funcptr2(GOT) + .size main, .-main + .global funcptr2 + .comm funcptr,4,4 + .section .data.rel,"aw",%progbits + .align 2 + .type funcptr2, %object + .size funcptr2, 4 +funcptr2: + .word my_shared_func1(FUNCDESC) diff --git a/ld/testsuite/ld-arm/fdpic-main-m.sym b/ld/testsuite/ld-arm/fdpic-main-m.sym new file mode 100644 index 0000000..9eaf617 --- /dev/null +++ b/ld/testsuite/ld-arm/fdpic-main-m.sym @@ -0,0 +1,14 @@ + +Symbol table for image: + +Num +Buc: +Value +Size +Type +Bind +Vis +Ndx +Name + +.. +..: ........ +0 +NOTYPE +GLOBAL +DEFAULT +12 _edata + +.. +..: ........ +0 +FUNC +GLOBAL +DEFAULT +UND my_shared_func2 + +.. +..: ........ +0 +NOTYPE +GLOBAL +DEFAULT +12 __bss_start__ + +.. +..: ........ +0 +NOTYPE +GLOBAL +DEFAULT +13 _end + +.. +..: ........ +0 +NOTYPE +GLOBAL +DEFAULT +13 __bss_end__ + +.. +..: ........ +0 +NOTYPE +GLOBAL +DEFAULT +13 __end__ + +.. +..: ........ +0 +NOTYPE +GLOBAL +DEFAULT + 9 __ROFIXUP_LIST__ + +.. +..: ........ +0 +NOTYPE +GLOBAL +DEFAULT +12 __bss_start + +.. +..: ........ +0 +NOTYPE +GLOBAL +DEFAULT + 9 __ROFIXUP_END__ + +.. +..: ........ +0 +FUNC +GLOBAL +DEFAULT +UND my_shared_func1 + +.. +..: ........ +0 +NOTYPE +GLOBAL +DEFAULT +13 _bss_end__ diff --git a/ld/testsuite/ld-arm/fdpic-shared-m.d b/ld/testsuite/ld-arm/fdpic-shared-m.d new file mode 100644 index 0000000..49e4d2c --- /dev/null +++ b/ld/testsuite/ld-arm/fdpic-shared-m.d @@ -0,0 +1,37 @@ + +tmpdir/fdpic-shared.so: file format elf32-(little|big)arm +architecture: arm.*, flags 0x00000150: +HAS_SYMS, DYNAMIC, D_PAGED +start address 0x.* + +Disassembly of section .plt: + +.* <.plt>: + .*: f8df c00c ldr.w ip, \[pc, #12\] ; .* <.plt\+0x10> + .*: eb0c 0c09 add.w ip, ip, r9 + .*: f8dc 9004 ldr.w r9, \[ip, #4\] + .*: f8dc f000 ldr.w pc, \[ip\] + .*: 0000000c .word 0x0000000c + .*: 00000000 .word 0x00000000 + .*: f85f c008 ldr.w ip, \[pc, #-8\] ; .* <.plt\+0x14> + .*: f84d cd04 str.w ip, \[sp, #-4\]! + .*: f8d9 c004 ldr.w ip, \[r9, #4\] + .*: f8d9 f000 ldr.w pc, \[r9\] + +Disassembly of section .text: + +.* <my_shared_func1>: + .*: 4770 bx lr + .*: bf00 nop + +.* <my_shared_func3>: + .*: f04f 0000 mov.w r0, #0 + .*: 4770 bx lr + .*: bf00 nop + +.* <my_shared_func2>: + .*: b510 push {r4, lr} + .*: 464c mov r4, r9 + .*: f7ff ffe2 bl .* <.plt> + .*: 46a1 mov r9, r4 + .*: bd10 pop {r4, pc} diff --git a/ld/testsuite/ld-arm/fdpic-shared-m.s b/ld/testsuite/ld-arm/fdpic-shared-m.s new file mode 100644 index 0000000..ab01a08 --- /dev/null +++ b/ld/testsuite/ld-arm/fdpic-shared-m.s @@ -0,0 +1,52 @@ + .arch armv7-m + .eabi_attribute 20, 1 + .eabi_attribute 21, 1 + .eabi_attribute 23, 3 + .eabi_attribute 24, 1 + .eabi_attribute 25, 1 + .eabi_attribute 26, 2 + .eabi_attribute 30, 2 + .eabi_attribute 34, 1 + .eabi_attribute 18, 4 + .file "shared.c" + .text + .align 2 + .global my_shared_func1 + .syntax unified + .thumb + .fpu softvfp + .type my_shared_func1, %function +my_shared_func1: + @ args = 0, pretend = 0, frame = 0 + @ frame_needed = 0, uses_anonymous_args = 0 + @ link register save eliminated. + bx lr + .size my_shared_func1, .-my_shared_func1 + .align 2 + .global my_shared_func3 + .syntax unified + .thumb + .fpu softvfp + .type my_shared_func3, %function +my_shared_func3: + @ args = 0, pretend = 0, frame = 0 + @ frame_needed = 0, uses_anonymous_args = 0 + @ link register save eliminated. + mov r0, #0 + bx lr + .size my_shared_func3, .-my_shared_func3 + .align 2 + .global my_shared_func2 + .syntax unified + .thumb + .fpu softvfp + .type my_shared_func2, %function +my_shared_func2: + @ args = 0, pretend = 0, frame = 0 + @ frame_needed = 0, uses_anonymous_args = 0 + push {r4, lr} + mov r4, r9 + bl my_shared_func3(PLT) + mov r9, r4 + pop {r4, pc} + .size my_shared_func2, .-my_shared_func2 diff --git a/ld/testsuite/ld-arm/fdpic-shared-m.sym b/ld/testsuite/ld-arm/fdpic-shared-m.sym new file mode 100644 index 0000000..1475370 --- /dev/null +++ b/ld/testsuite/ld-arm/fdpic-shared-m.sym @@ -0,0 +1,15 @@ + +Symbol table for image: + +Num +Buc: +Value +Size +Type +Bind +Vis +Ndx +Name + +.. +..: ........ +0 +NOTYPE +GLOBAL +DEFAULT +9 _edata + +.. +..: ........ +12 +FUNC +GLOBAL +DEFAULT +6 my_shared_func2 + +.. +..: ........ +0 +NOTYPE +GLOBAL +DEFAULT +9 __bss_start__ + +.. +..: ........ +0 +NOTYPE +GLOBAL +DEFAULT +9 _end + +.. +..: ........ +6 +FUNC +GLOBAL +DEFAULT +6 my_shared_func3 + +.. +..: ........ +0 +NOTYPE +GLOBAL +DEFAULT +9 __bss_end__ + +.. +..: ........ +0 +NOTYPE +GLOBAL +DEFAULT +9 __end__ + +.. +..: ........ +0 +NOTYPE +GLOBAL +DEFAULT +7 __ROFIXUP_LIST__ + +.. +..: ........ +0 +NOTYPE +GLOBAL +DEFAULT +9 __bss_start + +.. +..: ........ +0 +NOTYPE +GLOBAL +DEFAULT +7 __ROFIXUP_END__ + +.. +..: ........ +2 +FUNC +GLOBAL +DEFAULT +6 my_shared_func1 + +.. +..: ........ +0 +NOTYPE +GLOBAL +DEFAULT +9 _bss_end__ |