diff options
Diffstat (limited to 'ld/testsuite')
| -rw-r--r-- | ld/testsuite/ChangeLog | 9 | ||||
| -rw-r--r-- | ld/testsuite/ld-i386/i386.exp | 1 | ||||
| -rw-r--r-- | ld/testsuite/ld-i386/ifunc.d | 14 | ||||
| -rw-r--r-- | ld/testsuite/ld-i386/ifunc.s | 128 | ||||
| -rw-r--r-- | ld/testsuite/ld-mips-elf/reloc-1-n32.d | 70 | ||||
| -rw-r--r-- | ld/testsuite/ld-mips-elf/reloc-1-n64.d | 70 |
6 files changed, 222 insertions, 70 deletions
diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog index 7157245..6fd87db 100644 --- a/ld/testsuite/ChangeLog +++ b/ld/testsuite/ChangeLog @@ -1,3 +1,12 @@ +2008-12-03 Nick Clifton <nickc@redhat.com> + + * ld-mips-elf/reloc-1-n32.d: Updated expected output for reloc + descriptions. + * ld-mips-elf/reloc-1-n64.d: Likewise. + * ld-i386/ifunc.d: New test. + * ld-i386/ifunc.s: Source file for the new test. + * ld-i386/i386.exp: Run the new test. + 2008-11-25 Joseph Myers <joseph@codesourcery.com> * ld-arm/thumb2-bl-undefweak.d, ld-arm/thumb2-bl-undefweak.s: New. diff --git a/ld/testsuite/ld-i386/i386.exp b/ld/testsuite/ld-i386/i386.exp index 6f75f3a..0446f18 100644 --- a/ld/testsuite/ld-i386/i386.exp +++ b/ld/testsuite/ld-i386/i386.exp @@ -138,3 +138,4 @@ run_dump_test "hidden3" run_dump_test "protected1" run_dump_test "protected2" run_dump_test "protected3" +run_dump_test "ifunc" diff --git a/ld/testsuite/ld-i386/ifunc.d b/ld/testsuite/ld-i386/ifunc.d new file mode 100644 index 0000000..4edf95d --- /dev/null +++ b/ld/testsuite/ld-i386/ifunc.d @@ -0,0 +1,14 @@ +#name: Generatiion of dynamic relocs for STT_IFUNC symbols +#source: ifunc.s +#as: --32 +#ld: -melf_i386 -lc --defsym _start=0 -L/usr/lib +#readelf: --relocs --syms + +Relocation section '.rel.ifunc.dyn' at offset 0x[0-9a-f]+ contains 2 entries: + Offset Info Type Sym.Value Sym. Name +[0-9a-f]+ 00000202 R_386_PC32 func\(\) func +[0-9a-f]+ 00000102 R_386_PC32 long_fun\(\) long_func_name +#... + ..: 080482e0 29 IFUNC GLOBAL DEFAULT 10 long_func_name + ..: 08048300 29 IFUNC GLOBAL DEFAULT 10 func +#pass diff --git a/ld/testsuite/ld-i386/ifunc.s b/ld/testsuite/ld-i386/ifunc.s new file mode 100644 index 0000000..3f34cfb --- /dev/null +++ b/ld/testsuite/ld-i386/ifunc.s @@ -0,0 +1,128 @@ + .file "ifunc.c" +#APP + .type func, %indirect_function + .type long_func_name, %indirect_function + .section .rodata.str1.1,"aMS",@progbits,1 +.LC0: + .string "arg is %d\n" +#NO_APP + .text + .p2align 4,,15 +.globl bar + .type bar, @function +bar: + pushl %ebp + movl %esp, %ebp + subl $8, %esp + movl 8(%ebp), %eax + movl $.LC0, (%esp) + movl %eax, 4(%esp) + call printf + leave + ret + .size bar, .-bar + .section .rodata.str1.1 +.LC1: + .string "main: calling func" + .section .rodata.str1.4,"aMS",@progbits,1 + .align 4 +.LC2: + .string "main: func finished, calling long_func_name" + .section .rodata.str1.1 +.LC3: + .string "main: long_func_name finished" + .text + .p2align 4,,15 +.globl main + .type main, @function +main: + leal 4(%esp), %ecx + andl $-16, %esp + pushl -4(%ecx) + pushl %ebp + movl %esp, %ebp + pushl %ecx + subl $4, %esp + movl $.LC1, (%esp) + call puts + call func + movl $.LC2, (%esp) + call puts + call long_func_name + movl $.LC3, (%esp) + call puts + addl $4, %esp + xorl %eax, %eax + popl %ecx + popl %ebp + leal -4(%ecx), %esp + ret + .size main, .-main + .p2align 4,,15 +.globl long_func_name + .type long_func_name, @function +long_func_name: + pushl %ebp + movl %esp, %ebp + subl $8, %esp + call rand + movl $func0, %edx + testl %eax, %eax + jne .L7 + movl $func1, %edx +.L7: + movl %edx, %eax + leave + ret + .size long_func_name, .-long_func_name + .p2align 4,,15 +.globl func + .type func, @function +func: + pushl %ebp + movl %esp, %ebp + subl $8, %esp + call rand + movl $func0, %edx + testl %eax, %eax + jne .L12 + movl $func1, %edx +.L12: + movl %edx, %eax + leave + ret + .size func, .-func + .section .rodata.str1.1 +.LC4: + .string "func1\n" + .text + .p2align 4,,15 +.globl func1 + .type func1, @function +func1: + pushl %ebp + movl %esp, %ebp + subl $8, %esp + movl $.LC4, (%esp) + call puts + leave + ret + .size func1, .-func1 + .section .rodata.str1.1 +.LC5: + .string "func0\n" + .text + .p2align 4,,15 +.globl func0 + .type func0, @function +func0: + pushl %ebp + movl %esp, %ebp + subl $8, %esp + movl $.LC5, (%esp) + call puts + leave + ret + .size func0, .-func0 + .ident "GCC: (GNU) 4.3.0 20080428 (Red Hat 4.3.0-8)" + .section .note.GNU-stack,"",@progbits diff --git a/ld/testsuite/ld-mips-elf/reloc-1-n32.d b/ld/testsuite/ld-mips-elf/reloc-1-n32.d index dd41822..87a55f9 100644 --- a/ld/testsuite/ld-mips-elf/reloc-1-n32.d +++ b/ld/testsuite/ld-mips-elf/reloc-1-n32.d @@ -8,10 +8,10 @@ Relocation section '\.rela\.text' .* # # Relocations against tstarta # -.* R_MIPS_HI16 .* \.text \+ ffff7ff0 -.* R_MIPS_LO16 .* \.text \+ ffff7ff0 -.* R_MIPS_HI16 .* \.text \+ ffff8000 -.* R_MIPS_LO16 .* \.text \+ ffff8000 +.* R_MIPS_HI16 .* \.text \- 8010 +.* R_MIPS_LO16 .* \.text \- 8010 +.* R_MIPS_HI16 .* \.text \- 8000 +.* R_MIPS_LO16 .* \.text \- 8000 .* R_MIPS_HI16 .* \.text \+ 0 .* R_MIPS_LO16 .* \.text \+ 0 .* R_MIPS_HI16 .* \.text \+ 7ff0 @@ -21,10 +21,10 @@ Relocation section '\.rela\.text' .* # # Relocations against t32a # -.* R_MIPS_HI16 .* \.text \+ ffff8010 -.* R_MIPS_LO16 .* \.text \+ ffff8010 -.* R_MIPS_HI16 .* \.text \+ ffff8020 -.* R_MIPS_LO16 .* \.text \+ ffff8020 +.* R_MIPS_HI16 .* \.text \- 7ff0 +.* R_MIPS_LO16 .* \.text \- 7ff0 +.* R_MIPS_HI16 .* \.text \- 7fe0 +.* R_MIPS_LO16 .* \.text \- 7fe0 .* R_MIPS_HI16 .* \.text \+ 20 .* R_MIPS_LO16 .* \.text \+ 20 .* R_MIPS_HI16 .* \.text \+ 8010 @@ -34,10 +34,10 @@ Relocation section '\.rela\.text' .* # # Relocations against _start # -.* R_MIPS_HI16 .* _start \+ ffff7ff0 -.* R_MIPS_LO16 .* _start \+ ffff7ff0 -.* R_MIPS_HI16 .* _start \+ ffff8000 -.* R_MIPS_LO16 .* _start \+ ffff8000 +.* R_MIPS_HI16 .* _start \- 8010 +.* R_MIPS_LO16 .* _start \- 8010 +.* R_MIPS_HI16 .* _start \- 8000 +.* R_MIPS_LO16 .* _start \- 8000 .* R_MIPS_HI16 .* _start \+ 0 .* R_MIPS_LO16 .* _start \+ 0 .* R_MIPS_HI16 .* _start \+ 7ff0 @@ -47,10 +47,10 @@ Relocation section '\.rela\.text' .* # # Relocations against tstarta # -.* R_MIPS_GOT16 .* \.text \+ ffff7ff0 -.* R_MIPS_LO16 .* \.text \+ ffff7ff0 -.* R_MIPS_GOT16 .* \.text \+ ffff8000 -.* R_MIPS_LO16 .* \.text \+ ffff8000 +.* R_MIPS_GOT16 .* \.text \- 8010 +.* R_MIPS_LO16 .* \.text \- 8010 +.* R_MIPS_GOT16 .* \.text \- 8000 +.* R_MIPS_LO16 .* \.text \- 8000 .* R_MIPS_GOT16 .* \.text \+ 0 .* R_MIPS_LO16 .* \.text \+ 0 .* R_MIPS_GOT16 .* \.text \+ 7ff0 @@ -60,10 +60,10 @@ Relocation section '\.rela\.text' .* # # Relocations against t32a # -.* R_MIPS_GOT16 .* \.text \+ ffff8010 -.* R_MIPS_LO16 .* \.text \+ ffff8010 -.* R_MIPS_GOT16 .* \.text \+ ffff8020 -.* R_MIPS_LO16 .* \.text \+ ffff8020 +.* R_MIPS_GOT16 .* \.text \- 7ff0 +.* R_MIPS_LO16 .* \.text \- 7ff0 +.* R_MIPS_GOT16 .* \.text \- 7fe0 +.* R_MIPS_LO16 .* \.text \- 7fe0 .* R_MIPS_GOT16 .* \.text \+ 20 .* R_MIPS_LO16 .* \.text \+ 20 .* R_MIPS_GOT16 .* \.text \+ 8010 @@ -73,20 +73,20 @@ Relocation section '\.rela\.text' .* # # Relocations against sdg # -.* R_MIPS_GPREL16 .* sdg \+ fffffffc +.* R_MIPS_GPREL16 .* sdg \- 4 .* R_MIPS_GPREL16 .* sdg \+ 0 .* R_MIPS_GPREL16 .* sdg \+ 4 # # Relocations against sdla. .sdata should be the first piece of gp-relative # data, which the linker script should put _gp - 0x7ff0. # -.* R_MIPS_GPREL16 .* \.sdata \+ ffff801c -.* R_MIPS_GPREL16 .* \.sdata \+ ffff8020 -.* R_MIPS_GPREL16 .* \.sdata \+ ffff8024 +.* R_MIPS_GPREL16 .* \.sdata \- 7fe4 +.* R_MIPS_GPREL16 .* \.sdata \- 7fe0 +.* R_MIPS_GPREL16 .* \.sdata \- 7fdc # # Relocations against tstarta # -.* R_MIPS_26 .* \.text \+ fffffffc +.* R_MIPS_26 .* \.text \- 4 .* R_MIPS_26 .* \.text \+ 0 .* R_MIPS_26 .* \.text \+ 4 # @@ -98,7 +98,7 @@ Relocation section '\.rela\.text' .* # # Relocations against _start # -.* R_MIPS_26 .* _start \+ fffffffc +.* R_MIPS_26 .* _start \- 4 .* R_MIPS_26 .* _start \+ 0 .* R_MIPS_26 .* _start \+ 4 # @@ -130,10 +130,10 @@ Relocation section '\.rela\.text' .* # # Relocations against _start # -.* R_MIPS_HI16 .* _start \+ ffff7ff0 -.* R_MIPS_LO16 .* _start \+ ffff7ff0 -.* R_MIPS_HI16 .* _start \+ ffff8000 -.* R_MIPS_LO16 .* _start \+ ffff8000 +.* R_MIPS_HI16 .* _start \- 8010 +.* R_MIPS_LO16 .* _start \- 8010 +.* R_MIPS_HI16 .* _start \- 8000 +.* R_MIPS_LO16 .* _start \- 8000 .* R_MIPS_HI16 .* _start \+ 0 .* R_MIPS_LO16 .* _start \+ 0 .* R_MIPS_HI16 .* _start \+ 7ff0 @@ -169,15 +169,15 @@ Relocation section '\.rela\.text' .* # # Relocations against sdg # -.* R_MIPS_GPREL16 .* sdg \+ fffffffc +.* R_MIPS_GPREL16 .* sdg \- 4 .* R_MIPS_GPREL16 .* sdg \+ 0 .* R_MIPS_GPREL16 .* sdg \+ 4 # # Relocations against sdlb # -.* R_MIPS_GPREL16 .* \.sdata \+ ffff803c -.* R_MIPS_GPREL16 .* \.sdata \+ ffff8040 -.* R_MIPS_GPREL16 .* \.sdata \+ ffff8044 +.* R_MIPS_GPREL16 .* \.sdata \- 7fc4 +.* R_MIPS_GPREL16 .* \.sdata \- 7fc0 +.* R_MIPS_GPREL16 .* \.sdata \- 7fbc # # Relocations against tstartb # @@ -193,7 +193,7 @@ Relocation section '\.rela\.text' .* # # Relocations against _start # -.* R_MIPS_26 .* _start \+ fffffffc +.* R_MIPS_26 .* _start \- 4 .* R_MIPS_26 .* _start \+ 0 .* R_MIPS_26 .* _start \+ 4 #pass diff --git a/ld/testsuite/ld-mips-elf/reloc-1-n64.d b/ld/testsuite/ld-mips-elf/reloc-1-n64.d index 42d74ea..2cfbe9a 100644 --- a/ld/testsuite/ld-mips-elf/reloc-1-n64.d +++ b/ld/testsuite/ld-mips-elf/reloc-1-n64.d @@ -8,16 +8,16 @@ Relocation section '\.rela\.text' .* # # Relocations against tstarta # -.* R_MIPS_HI16 .* \.text \+ f+7ff0 +.* R_MIPS_HI16 .* \.text \- 8010 .* R_MIPS_NONE * .* R_MIPS_NONE * -.* R_MIPS_LO16 .* \.text \+ f+7ff0 +.* R_MIPS_LO16 .* \.text \- 8010 .* R_MIPS_NONE * .* R_MIPS_NONE * -.* R_MIPS_HI16 .* \.text \+ f+8000 +.* R_MIPS_HI16 .* \.text \- 8000 .* R_MIPS_NONE * .* R_MIPS_NONE * -.* R_MIPS_LO16 .* \.text \+ f+8000 +.* R_MIPS_LO16 .* \.text \- 8000 .* R_MIPS_NONE * .* R_MIPS_NONE * .* R_MIPS_HI16 .* \.text \+ 0 @@ -41,16 +41,16 @@ Relocation section '\.rela\.text' .* # # Relocations against t32a # -.* R_MIPS_HI16 .* \.text \+ f+8010 +.* R_MIPS_HI16 .* \.text \- 7ff0 .* R_MIPS_NONE * .* R_MIPS_NONE * -.* R_MIPS_LO16 .* \.text \+ f+8010 +.* R_MIPS_LO16 .* \.text \- 7ff0 .* R_MIPS_NONE * .* R_MIPS_NONE * -.* R_MIPS_HI16 .* \.text \+ f+8020 +.* R_MIPS_HI16 .* \.text \- 7fe0 .* R_MIPS_NONE * .* R_MIPS_NONE * -.* R_MIPS_LO16 .* \.text \+ f+8020 +.* R_MIPS_LO16 .* \.text \- 7fe0 .* R_MIPS_NONE * .* R_MIPS_NONE * .* R_MIPS_HI16 .* \.text \+ 20 @@ -74,16 +74,16 @@ Relocation section '\.rela\.text' .* # # Relocations against _start # -.* R_MIPS_HI16 .* _start \+ f+7ff0 +.* R_MIPS_HI16 .* _start \- 8010 .* R_MIPS_NONE * .* R_MIPS_NONE * -.* R_MIPS_LO16 .* _start \+ f+7ff0 +.* R_MIPS_LO16 .* _start \- 8010 .* R_MIPS_NONE * .* R_MIPS_NONE * -.* R_MIPS_HI16 .* _start \+ f+8000 +.* R_MIPS_HI16 .* _start \- 8000 .* R_MIPS_NONE * .* R_MIPS_NONE * -.* R_MIPS_LO16 .* _start \+ f+8000 +.* R_MIPS_LO16 .* _start \- 8000 .* R_MIPS_NONE * .* R_MIPS_NONE * .* R_MIPS_HI16 .* _start \+ 0 @@ -107,16 +107,16 @@ Relocation section '\.rela\.text' .* # # Relocations against tstarta # -.* R_MIPS_GOT16 .* \.text \+ f+7ff0 +.* R_MIPS_GOT16 .* \.text \- 8010 .* R_MIPS_NONE * .* R_MIPS_NONE * -.* R_MIPS_LO16 .* \.text \+ f+7ff0 +.* R_MIPS_LO16 .* \.text \- 8010 .* R_MIPS_NONE * .* R_MIPS_NONE * -.* R_MIPS_GOT16 .* \.text \+ f+8000 +.* R_MIPS_GOT16 .* \.text \- 8000 .* R_MIPS_NONE * .* R_MIPS_NONE * -.* R_MIPS_LO16 .* \.text \+ f+8000 +.* R_MIPS_LO16 .* \.text \- 8000 .* R_MIPS_NONE * .* R_MIPS_NONE * .* R_MIPS_GOT16 .* \.text \+ 0 @@ -140,16 +140,16 @@ Relocation section '\.rela\.text' .* # # Relocations against t32a # -.* R_MIPS_GOT16 .* \.text \+ f+8010 +.* R_MIPS_GOT16 .* \.text \- 7ff0 .* R_MIPS_NONE * .* R_MIPS_NONE * -.* R_MIPS_LO16 .* \.text \+ f+8010 +.* R_MIPS_LO16 .* \.text \- 7ff0 .* R_MIPS_NONE * .* R_MIPS_NONE * -.* R_MIPS_GOT16 .* \.text \+ f+8020 +.* R_MIPS_GOT16 .* \.text \- 7fe0 .* R_MIPS_NONE * .* R_MIPS_NONE * -.* R_MIPS_LO16 .* \.text \+ f+8020 +.* R_MIPS_LO16 .* \.text \- 7fe0 .* R_MIPS_NONE * .* R_MIPS_NONE * .* R_MIPS_GOT16 .* \.text \+ 20 @@ -173,7 +173,7 @@ Relocation section '\.rela\.text' .* # # Relocations against sdg # -.* R_MIPS_GPREL16 .* sdg \+ f+fffc +.* R_MIPS_GPREL16 .* sdg \- 4 .* R_MIPS_NONE * .* R_MIPS_NONE * .* R_MIPS_GPREL16 .* sdg \+ 0 @@ -186,19 +186,19 @@ Relocation section '\.rela\.text' .* # Relocations against sdla. .sdata should be the first piece of gp-relative # data, which the linker script should put _gp - 0x7ff0. # -.* R_MIPS_GPREL16 .* \.sdata \+ f+801c +.* R_MIPS_GPREL16 .* \.sdata \- 7fe4 .* R_MIPS_NONE * .* R_MIPS_NONE * -.* R_MIPS_GPREL16 .* \.sdata \+ f+8020 +.* R_MIPS_GPREL16 .* \.sdata \- 7fe0 .* R_MIPS_NONE * .* R_MIPS_NONE * -.* R_MIPS_GPREL16 .* \.sdata \+ f+8024 +.* R_MIPS_GPREL16 .* \.sdata \- 7fdc .* R_MIPS_NONE * .* R_MIPS_NONE * # # Relocations against tstarta # -.* R_MIPS_26 .* \.text \+ f+fffc +.* R_MIPS_26 .* \.text \- 4 .* R_MIPS_NONE * .* R_MIPS_NONE * .* R_MIPS_26 .* \.text \+ 0 @@ -222,7 +222,7 @@ Relocation section '\.rela\.text' .* # # Relocations against _start # -.* R_MIPS_26 .* _start \+ f+fffc +.* R_MIPS_26 .* _start \- 4 .* R_MIPS_NONE * .* R_MIPS_NONE * .* R_MIPS_26 .* _start \+ 0 @@ -300,16 +300,16 @@ Relocation section '\.rela\.text' .* # # Relocations against _start # -.* R_MIPS_HI16 .* _start \+ f+7ff0 +.* R_MIPS_HI16 .* _start \- 8010 .* R_MIPS_NONE * .* R_MIPS_NONE * -.* R_MIPS_LO16 .* _start \+ f+7ff0 +.* R_MIPS_LO16 .* _start \- 8010 .* R_MIPS_NONE * .* R_MIPS_NONE * -.* R_MIPS_HI16 .* _start \+ f+8000 +.* R_MIPS_HI16 .* _start \- 8000 .* R_MIPS_NONE * .* R_MIPS_NONE * -.* R_MIPS_LO16 .* _start \+ f+8000 +.* R_MIPS_LO16 .* _start \- 8000 .* R_MIPS_NONE * .* R_MIPS_NONE * .* R_MIPS_HI16 .* _start \+ 0 @@ -399,7 +399,7 @@ Relocation section '\.rela\.text' .* # # Relocations against sdg # -.* R_MIPS_GPREL16 .* sdg \+ f+fffc +.* R_MIPS_GPREL16 .* sdg \- 4 .* R_MIPS_NONE * .* R_MIPS_NONE * .* R_MIPS_GPREL16 .* sdg \+ 0 @@ -411,13 +411,13 @@ Relocation section '\.rela\.text' .* # # Relocations against sdlb # -.* R_MIPS_GPREL16 .* \.sdata \+ f+803c +.* R_MIPS_GPREL16 .* \.sdata \- 7fc4 .* R_MIPS_NONE * .* R_MIPS_NONE * -.* R_MIPS_GPREL16 .* \.sdata \+ f+8040 +.* R_MIPS_GPREL16 .* \.sdata \- 7fc0 .* R_MIPS_NONE * .* R_MIPS_NONE * -.* R_MIPS_GPREL16 .* \.sdata \+ f+8044 +.* R_MIPS_GPREL16 .* \.sdata \- 7fbc .* R_MIPS_NONE * .* R_MIPS_NONE * # @@ -447,7 +447,7 @@ Relocation section '\.rela\.text' .* # # Relocations against _start # -.* R_MIPS_26 .* _start \+ f+fffc +.* R_MIPS_26 .* _start \- 4 .* R_MIPS_NONE * .* R_MIPS_NONE * .* R_MIPS_26 .* _start \+ 0 |