diff options
Diffstat (limited to 'ld')
| -rw-r--r-- | ld/testsuite/ChangeLog | 9 | ||||
| -rw-r--r-- | ld/testsuite/ld-arm/arm-elf.exp | 20 | ||||
| -rw-r--r-- | ld/testsuite/ld-arm/cortex-a8-fix-b-plt.d | 30 | ||||
| -rw-r--r-- | ld/testsuite/ld-arm/cortex-a8-fix-b-plt.s | 10 | ||||
| -rw-r--r-- | ld/testsuite/ld-arm/cortex-a8-fix-bcc-plt.d | 32 | ||||
| -rw-r--r-- | ld/testsuite/ld-arm/cortex-a8-fix-bcc-plt.s | 10 | ||||
| -rw-r--r-- | ld/testsuite/ld-arm/cortex-a8-fix-bl-plt.d | 28 | ||||
| -rw-r--r-- | ld/testsuite/ld-arm/cortex-a8-fix-bl-plt.s | 10 | ||||
| -rw-r--r-- | ld/testsuite/ld-arm/cortex-a8-fix-blx-plt.d | 28 | ||||
| -rw-r--r-- | ld/testsuite/ld-arm/cortex-a8-fix-blx-plt.s | 10 | ||||
| -rw-r--r-- | ld/testsuite/ld-arm/cortex-a8-fix-plt.ld | 18 |
11 files changed, 205 insertions, 0 deletions
diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog index 2278360..6b9320b 100644 --- a/ld/testsuite/ChangeLog +++ b/ld/testsuite/ChangeLog @@ -1,3 +1,12 @@ +2011-05-06 Richard Sandiford <richard.sandiford@linaro.org> + + * ld-arm/cortex-a8-fix-b-plt.s, ld-arm/cortex-a8-fix-b-plt.d, + ld-arm/cortex-a8-fix-bcc-plt.s, ld-arm/cortex-a8-fix-bcc-plt.d, + ld-arm/cortex-a8-fix-bl-plt.s, ld-arm/cortex-a8-fix-bl-plt.d, + ld-arm/cortex-a8-fix-blx-plt.s, ld-arm/cortex-a8-fix-blx-plt.d, + ld-arm/cortex-a8-fix-plt.ld: New tests. + * ld-arm/arm-elf.exp: Run them. + 2011-05-05 Bernd Schmidt <bernds@codesourcery.com> * ld-tic6x/shared-nopic.d: New test. diff --git a/ld/testsuite/ld-arm/arm-elf.exp b/ld/testsuite/ld-arm/arm-elf.exp index 5b50da5..95959f8 100644 --- a/ld/testsuite/ld-arm/arm-elf.exp +++ b/ld/testsuite/ld-arm/arm-elf.exp @@ -210,18 +210,38 @@ set armelftests { "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-fix-b.s} {{objdump -dr cortex-a8-fix-b.d}} "cortex-a8-fix-b"} + {"Cortex-A8 erratum fix, b.w to PLT" + "-EL -Tcortex-a8-fix-plt.ld --fix-cortex-a8 -shared" "-EL" + {cortex-a8-fix-b-plt.s} + {{objdump -dr cortex-a8-fix-b-plt.d}} + "cortex-a8-fix-b-plt"} {"Cortex-A8 erratum fix, bl.w" "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-fix-bl.s} {{objdump -dr cortex-a8-fix-bl.d}} "cortex-a8-fix-bl"} + {"Cortex-A8 erratum fix, bl.w to PLT" + "-EL -Tcortex-a8-fix-plt.ld --fix-cortex-a8 -shared" "-EL" + {cortex-a8-fix-bl-plt.s} + {{objdump -dr cortex-a8-fix-bl-plt.d}} + "cortex-a8-fix-bl-plt"} {"Cortex-A8 erratum fix, bcc.w" "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-fix-bcc.s} {{objdump -dr cortex-a8-fix-bcc.d}} "cortex-a8-fix-bcc"} + {"Cortex-A8 erratum fix, bcc.w to PLT" + "-EL -Tcortex-a8-fix-plt.ld --fix-cortex-a8 -shared" "-EL" + {cortex-a8-fix-bcc-plt.s} + {{objdump -dr cortex-a8-fix-bcc-plt.d}} + "cortex-a8-fix-bcc-plt"} {"Cortex-A8 erratum fix, blx.w" "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-fix-blx.s} {{objdump -dr cortex-a8-fix-blx.d}} "cortex-a8-fix-blx"} + {"Cortex-A8 erratum fix, blx.w to PLT" + "-EL -Tcortex-a8-fix-plt.ld --fix-cortex-a8 -shared" "-EL" + {cortex-a8-fix-blx-plt.s} + {{objdump -dr cortex-a8-fix-blx-plt.d}} + "cortex-a8-fix-blx-plt"} {"Cortex-A8 erratum fix, relocate b.w to ARM" "-EL -Ttext=0x8f00 --fix-cortex-a8" "-EL" {cortex-a8-arm-target.s cortex-a8-fix-b-rel.s} {{objdump -dr cortex-a8-fix-b-rel-arm.d}} diff --git a/ld/testsuite/ld-arm/cortex-a8-fix-b-plt.d b/ld/testsuite/ld-arm/cortex-a8-fix-b-plt.d new file mode 100644 index 0000000..59efecb --- /dev/null +++ b/ld/testsuite/ld-arm/cortex-a8-fix-b-plt.d @@ -0,0 +1,30 @@ + +.* + + +Disassembly of section \.plt: + +00008000 <\.plt>: + 8000: e52de004 push {lr} ; \(str lr, \[sp, #-4\]!\) + 8004: e59fe004 ldr lr, \[pc, #4\] ; 8010 <foo-0xfe0> + 8008: e08fe00e add lr, pc, lr + 800c: e5bef008 ldr pc, \[lr, #8\]! + 8010: 00000ffc \.word 0x00000ffc + 8014: 4778 bx pc + 8016: 46c0 nop ; \(mov r8, r8\) + 8018: e28fc600 add ip, pc, #0 + 801c: e28cca00 add ip, ip, #0 + 8020: e5bcfff8 ldr pc, \[ip, #4088\]! ; 0xff8 + +Disassembly of section \.text: + +00008ff0 <foo>: + 8ff0: 46c0 nop ; \(mov r8, r8\) + 8ff2: f240 0000 movw r0, #0 + 8ff6: f240 0000 movw r0, #0 + 8ffa: f240 0000 movw r0, #0 + 8ffe: f000 b803 b\.w 9008 <foo\+0x18> + 9002: 0000 movs r0, r0 + 9004: 0000 movs r0, r0 + 9006: 0000 movs r0, r0 + 9008: f7ff b804 b\.w 8014 <foo-0xfdc> diff --git a/ld/testsuite/ld-arm/cortex-a8-fix-b-plt.s b/ld/testsuite/ld-arm/cortex-a8-fix-b-plt.s new file mode 100644 index 0000000..afd340d --- /dev/null +++ b/ld/testsuite/ld-arm/cortex-a8-fix-b-plt.s @@ -0,0 +1,10 @@ + .syntax unified + .globl foo + .type foo,%function + .thumb_func +foo: + nop @ 0x00 + movw r0,#0 @ 0x02 + movw r0,#0 @ 0x06 + movw r0,#0 @ 0x0a + b.w bar(PLT) @ 0x0e diff --git a/ld/testsuite/ld-arm/cortex-a8-fix-bcc-plt.d b/ld/testsuite/ld-arm/cortex-a8-fix-bcc-plt.d new file mode 100644 index 0000000..3d064b6 --- /dev/null +++ b/ld/testsuite/ld-arm/cortex-a8-fix-bcc-plt.d @@ -0,0 +1,32 @@ + +.* + + +Disassembly of section \.plt: + +00008000 <\.plt>: + 8000: e52de004 push {lr} ; \(str lr, \[sp, #-4\]!\) + 8004: e59fe004 ldr lr, \[pc, #4\] ; 8010 <foo-0xfe0> + 8008: e08fe00e add lr, pc, lr + 800c: e5bef008 ldr pc, \[lr, #8\]! + 8010: 00001004 \.word 0x00001004 + 8014: 4778 bx pc + 8016: 46c0 nop ; \(mov r8, r8\) + 8018: e28fc600 add ip, pc, #0 + 801c: e28cca01 add ip, ip, #4096 ; 0x1000 + 8020: e5bcf000 ldr pc, \[ip\]! + +Disassembly of section \.text: + +00008ff0 <foo>: + 8ff0: 46c0 nop ; \(mov r8, r8\) + 8ff2: f240 0000 movw r0, #0 + 8ff6: f240 0000 movw r0, #0 + 8ffa: f240 0000 movw r0, #0 + 8ffe: f000 b803 b\.w 9008 <foo\+0x18> + 9002: 0000 movs r0, r0 + 9004: 0000 movs r0, r0 + 9006: 0000 movs r0, r0 + 9008: d001 beq\.n 900e <foo\+0x1e> + 900a: f7ff bffa b\.w 9002 <foo\+0x12> + 900e: f7ff b801 b\.w 8014 <foo-0xfdc> diff --git a/ld/testsuite/ld-arm/cortex-a8-fix-bcc-plt.s b/ld/testsuite/ld-arm/cortex-a8-fix-bcc-plt.s new file mode 100644 index 0000000..026fa95 --- /dev/null +++ b/ld/testsuite/ld-arm/cortex-a8-fix-bcc-plt.s @@ -0,0 +1,10 @@ + .syntax unified + .globl foo + .type foo,%function + .thumb_func +foo: + nop @ 0x00 + movw r0,#0 @ 0x02 + movw r0,#0 @ 0x06 + movw r0,#0 @ 0x0a + beq.w bar(PLT) @ 0x0e diff --git a/ld/testsuite/ld-arm/cortex-a8-fix-bl-plt.d b/ld/testsuite/ld-arm/cortex-a8-fix-bl-plt.d new file mode 100644 index 0000000..17cb9ac --- /dev/null +++ b/ld/testsuite/ld-arm/cortex-a8-fix-bl-plt.d @@ -0,0 +1,28 @@ + +.* + + +Disassembly of section \.plt: + +00008000 <\.plt>: + 8000: e52de004 push {lr} ; \(str lr, \[sp, #-4\]!\) + 8004: e59fe004 ldr lr, \[pc, #4\] ; 8010 <foo-0xfe0> + 8008: e08fe00e add lr, pc, lr + 800c: e5bef008 ldr pc, \[lr, #8\]! + 8010: 00000ffc \.word 0x00000ffc + 8014: e28fc600 add ip, pc, #0 + 8018: e28cca00 add ip, ip, #0 + 801c: e5bcfffc ldr pc, \[ip, #4092\]! ; 0xffc + +Disassembly of section \.text: + +00008ff0 <foo>: + 8ff0: 46c0 nop ; \(mov r8, r8\) + 8ff2: f240 0000 movw r0, #0 + 8ff6: f240 0000 movw r0, #0 + 8ffa: f240 0000 movw r0, #0 + 8ffe: f000 e804 blx 9008 <foo\+0x18> + 9002: 0000 movs r0, r0 + 9004: 0000 movs r0, r0 + 9006: 0000 movs r0, r0 + 9008: eafffc01 b 8014 <foo-0xfdc> diff --git a/ld/testsuite/ld-arm/cortex-a8-fix-bl-plt.s b/ld/testsuite/ld-arm/cortex-a8-fix-bl-plt.s new file mode 100644 index 0000000..7f2db05 --- /dev/null +++ b/ld/testsuite/ld-arm/cortex-a8-fix-bl-plt.s @@ -0,0 +1,10 @@ + .syntax unified + .globl foo + .type foo,%function + .thumb_func +foo: + nop @ 0x00 + movw r0,#0 @ 0x02 + movw r0,#0 @ 0x06 + movw r0,#0 @ 0x0a + bl bar(PLT) @ 0x0e diff --git a/ld/testsuite/ld-arm/cortex-a8-fix-blx-plt.d b/ld/testsuite/ld-arm/cortex-a8-fix-blx-plt.d new file mode 100644 index 0000000..17cb9ac --- /dev/null +++ b/ld/testsuite/ld-arm/cortex-a8-fix-blx-plt.d @@ -0,0 +1,28 @@ + +.* + + +Disassembly of section \.plt: + +00008000 <\.plt>: + 8000: e52de004 push {lr} ; \(str lr, \[sp, #-4\]!\) + 8004: e59fe004 ldr lr, \[pc, #4\] ; 8010 <foo-0xfe0> + 8008: e08fe00e add lr, pc, lr + 800c: e5bef008 ldr pc, \[lr, #8\]! + 8010: 00000ffc \.word 0x00000ffc + 8014: e28fc600 add ip, pc, #0 + 8018: e28cca00 add ip, ip, #0 + 801c: e5bcfffc ldr pc, \[ip, #4092\]! ; 0xffc + +Disassembly of section \.text: + +00008ff0 <foo>: + 8ff0: 46c0 nop ; \(mov r8, r8\) + 8ff2: f240 0000 movw r0, #0 + 8ff6: f240 0000 movw r0, #0 + 8ffa: f240 0000 movw r0, #0 + 8ffe: f000 e804 blx 9008 <foo\+0x18> + 9002: 0000 movs r0, r0 + 9004: 0000 movs r0, r0 + 9006: 0000 movs r0, r0 + 9008: eafffc01 b 8014 <foo-0xfdc> diff --git a/ld/testsuite/ld-arm/cortex-a8-fix-blx-plt.s b/ld/testsuite/ld-arm/cortex-a8-fix-blx-plt.s new file mode 100644 index 0000000..1932034 --- /dev/null +++ b/ld/testsuite/ld-arm/cortex-a8-fix-blx-plt.s @@ -0,0 +1,10 @@ + .syntax unified + .globl foo + .type foo,%function + .thumb_func +foo: + nop @ 0x00 + movw r0,#0 @ 0x02 + movw r0,#0 @ 0x06 + movw r0,#0 @ 0x0a + blx bar @ 0x0e diff --git a/ld/testsuite/ld-arm/cortex-a8-fix-plt.ld b/ld/testsuite/ld-arm/cortex-a8-fix-plt.ld new file mode 100644 index 0000000..3103f67 --- /dev/null +++ b/ld/testsuite/ld-arm/cortex-a8-fix-plt.ld @@ -0,0 +1,18 @@ +OUTPUT_ARCH(arm) +ENTRY(_start) +SECTIONS +{ + . = 0x07000; + .hash : { *(.hash) } + .gnu.hash : { *(.gnu.hash) } + .dynsym : { *(.dynsym) } + .dynstr : { *(.dynstr) } + .rel.dyn : { *(.rel.dyn) } + .rel.plt : { *(.rel.plt) } + . = 0x08000; + .plt : { *(.plt) } + . = 0x08ff0; + .text : { *(.text) } + . = 0x10000; + .dynamic : { *(.dynamic) } +} |