old-cross-binutils/ld/testsuite/ld-arm/farcall-mixed-app.d

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tmpdir/farcall-mixed-app: file format elf32-(little|big)arm
Fix tests when configured for arm-linux and arm-elf With this change all gas and most ld tests pass when configured for arm-linux. It doesn't look like these configurations have been tested in a long time but this attempts to stem the bit-rot slightly. gas/testsuite/ChangeLog: 2014-07-10 Will Newton <will.newton@linaro.org> * gas/arm/bl-local-2.d: Only enable the test on EABI and NaCl configurations. * gas/arm/bl-local-v4t.d: Likewise. * gas/arm/blx-local.d: Likewise. * gas/arm/branch-reloc.d: Likewise. ld/testsuite/ChangeLog: 2014-07-10 Will Newton <will.newton@linaro.org> * ld-arm/arm-elf.exp (armelftests_nonacl): Move Cortex-A8 fix tests, IFUNC tests and other EABI requiring tests to... (armeabitests_nonacl): ...here. * ld-arm/arm-app-abs32.d: Loosen regex for architecture type to allow test to pass on configurations without an attributes section. * ld-arm/arm-app.d: Likewise. * ld-arm/arm-lib-plt32.d: Likewise. * ld-arm/arm-lib.d: Likewise. * ld-arm/arm-static-app.d: Likewise. * ld-arm/armthumb-lib.d: Likewise. * ld-arm/cortex-a8-far.d: Likewise. * ld-arm/farcall-mixed-app.d: Likewise. * ld-arm/farcall-mixed-lib-v4t.d: Likewise. * ld-arm/farcall-mixed-lib.d: Likewise. * ld-arm/mixed-app-v5.d: Likewise. * ld-arm/mixed-app.d: Likewise. * ld-arm/mixed-lib.d: Likewise. * ld-arm/tls-app.d: Likewise. * ld-arm/tls-descrelax-be32.d: Likewise. * ld-arm/tls-descrelax.d: Likewise. * ld-arm/tls-descseq.d: Likewise. * ld-arm/tls-gdesc-got.d: Likewise. * ld-arm/tls-gdesc.d: Likewise. * ld-arm/tls-gdierelax.d: Likewise. * ld-arm/tls-gdierelax2.d: Likewise. * ld-arm/tls-gdlerelax.d: Likewise. * ld-arm/tls-lib-loc.d: Likewise. * ld-arm/tls-lib.d: Likewise. * ld-arm/tls-thumb1.d: Likewise.
2014-07-07 16:33:34 +00:00
architecture: arm.*, flags 0x00000112:
EXEC_P, HAS_SYMS, D_PAGED
start address 0x.*
Disassembly of section .plt:
.* <lib_func2@plt-0x14>:
.*: e52de004 push {lr} ; \(str lr, \[sp, #-4\]!\)
.*: e59fe004 ldr lr, \[pc, #4\] ; .* <lib_func2@plt-0x4>
.*: e08fe00e add lr, pc, lr
.*: e5bef008 ldr pc, \[lr, #8\]!
.*: .*
.* <lib_func2@plt>:
.*: 4778 bx pc
.*: 46c0 nop ; \(mov r8, r8\)
.*: e28fc6.* add ip, pc, #.*
.*: e28cca.* add ip, ip, #.* ; 0x.*
.*: e5bcf.* ldr pc, \[ip, #.*\]!.*
.* <lib_func1@plt>:
.*: e28fc6.* add ip, pc, #.*
.*: e28cca.* add ip, ip, #.* ; 0x.*
.*: e5bcf.* ldr pc, \[ip, #.*\]!.*
Disassembly of section .text:
.* <_start>:
.*: e1a0c00d mov ip, sp
.*: e92dd800 push {fp, ip, lr, pc}
.*: eb000008 bl .* <__app_func_veneer>
.*: ebfffff6 bl .* <lib_func1@plt>
.*: ebfffff2 bl .* <lib_func2@plt\+0x4>
.*: e89d6800 ldm sp, {fp, sp, lr}
.*: e12fff1e bx lr
.*: e1a00000 nop ; \(mov r0, r0\)
.* <app_tfunc_close>:
.*: b500 push {lr}
.*: f7ff ffdb bl 81dc <lib_func2@plt>
.*: bd00 pop {pc}
.*: 4770 bx lr
.*: 46c0 nop ; \(mov r8, r8\)
#...
.* <__app_func_veneer>:
.*: e51ff004 ldr pc, \[pc, #-4\] ; 8234 <__app_func_veneer\+0x4>
.*: 02100000 .word 0x02100000
Disassembly of section .far_arm:
.* <app_func>:
.*: e1a0c00d mov ip, sp
.*: e92dd800 push {fp, ip, lr, pc}
.*: eb000006 bl .* <__lib_func1_veneer>
.*: eb000007 bl .* <__lib_func2_veneer>
.*: e89d6800 ldm sp, {fp, sp, lr}
.*: e12fff1e bx lr
.*: e1a00000 nop ; \(mov r0, r0\)
.*: e1a00000 nop ; \(mov r0, r0\)
.* <app_func2>:
.*: e12fff1e bx lr
#...
.* <__lib_func1_veneer>:
.*: e51ff004 ldr pc, \[pc, #-4\] ; .* <__lib_func1_veneer\+0x4>
.*: 000081ec .word 0x000081ec
2010-03-02 Christophe Lyon <christophe.lyon@st.com> Alan Modra <amodra@gmail.com> bfd/ * elf32-arm.c (a8_erratum_fix): Add st_type field to record the destination mode of the a8 stub. (elf32_arm_link_hash_table): Add top_id field. (elf32_arm_link_hash_table_create): Initialize top_id. (arm_type_of_stub): Update prototype, st_type can now be updated by this function. Actual destination address in case of PLT is computed here, to help factorizing code. (elf32_arm_stub_name): Update prototype, use stub_type additional parameter to build stub name. (elf32_arm_get_stub_entry): Update prototype, use stub_type additional parameter to build stub entry. (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of put_thumb_insn/put_arm_insn as BE8 encoding is now handled later. Call elf32_arm_final_link_relocate to process all in-stub relocations. (elf32_arm_setup_section_lists): Update top_id. (cortex_a8_erratum_scan): Record stub destination mode. (elf32_arm_size_stubs): Update call to arm_type_of_stub according to new prototype. (elf32_arm_final_link_relocate): Enable processing of in-stub REL32 relocations. Rely on arm_type_of_stub to detect if a stub is needed, enabling code factorization. (elf32_arm_final_link): Process stub sections. (elf32_arm_output_map_sym): Add entry to code/data map. ld/testsuite/ * ld-arm/arm-elf.exp: Change .text start address for farcall-thumb-arm tests. Add v4t variant for farcall-mixed-lib test. * ld-arm/farcall-mixed-lib-v4t.d: New test. * ld-arm/farcall-mixed-lib1.s: Don't force armv5t. * ld-arm/farcall-mixed-lib2.s: Likewise. * ld-arm/arm-call.d: Update expected results. * ld-arm/cortex-a8-far.d: Likewise. * ld-arm/farcall-group-size2.d: Likewise. * ld-arm/farcall-group.d: Likewise. * ld-arm/farcall-mix.d: Likewise. * ld-arm/farcall-mix2.d: Likewise. * ld-arm/farcall-mixed-app-v5.d: Likewise. * ld-arm/farcall-mixed-app.d: Likewise. * ld-arm/farcall-mixed-lib.d: Likewise. * ld-arm/farcall-thumb-arm.d: Likewise. * ld-arm/farcall-thumb-arm-blx.d: Likewise. * ld-arm/farcall-thumb-arm-pic-veneer.d: Likewise. * ld-arm/farcall-thumb-arm-blx-pic-veneer.d: Likewise. * ld-arm/farcall-thumb-arm.s: Update test. Add a new call to potentially generate different types of stubs.
2010-03-02 08:19:54 +00:00
.* <__lib_func2_veneer>:
.*: e51ff004 ldr pc, \[pc, #-4\] ; .* <__lib_func2_veneer\+0x4>
2010-03-02 Christophe Lyon <christophe.lyon@st.com> Alan Modra <amodra@gmail.com> bfd/ * elf32-arm.c (a8_erratum_fix): Add st_type field to record the destination mode of the a8 stub. (elf32_arm_link_hash_table): Add top_id field. (elf32_arm_link_hash_table_create): Initialize top_id. (arm_type_of_stub): Update prototype, st_type can now be updated by this function. Actual destination address in case of PLT is computed here, to help factorizing code. (elf32_arm_stub_name): Update prototype, use stub_type additional parameter to build stub name. (elf32_arm_get_stub_entry): Update prototype, use stub_type additional parameter to build stub entry. (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of put_thumb_insn/put_arm_insn as BE8 encoding is now handled later. Call elf32_arm_final_link_relocate to process all in-stub relocations. (elf32_arm_setup_section_lists): Update top_id. (cortex_a8_erratum_scan): Record stub destination mode. (elf32_arm_size_stubs): Update call to arm_type_of_stub according to new prototype. (elf32_arm_final_link_relocate): Enable processing of in-stub REL32 relocations. Rely on arm_type_of_stub to detect if a stub is needed, enabling code factorization. (elf32_arm_final_link): Process stub sections. (elf32_arm_output_map_sym): Add entry to code/data map. ld/testsuite/ * ld-arm/arm-elf.exp: Change .text start address for farcall-thumb-arm tests. Add v4t variant for farcall-mixed-lib test. * ld-arm/farcall-mixed-lib-v4t.d: New test. * ld-arm/farcall-mixed-lib1.s: Don't force armv5t. * ld-arm/farcall-mixed-lib2.s: Likewise. * ld-arm/arm-call.d: Update expected results. * ld-arm/cortex-a8-far.d: Likewise. * ld-arm/farcall-group-size2.d: Likewise. * ld-arm/farcall-group.d: Likewise. * ld-arm/farcall-mix.d: Likewise. * ld-arm/farcall-mix2.d: Likewise. * ld-arm/farcall-mixed-app-v5.d: Likewise. * ld-arm/farcall-mixed-app.d: Likewise. * ld-arm/farcall-mixed-lib.d: Likewise. * ld-arm/farcall-thumb-arm.d: Likewise. * ld-arm/farcall-thumb-arm-blx.d: Likewise. * ld-arm/farcall-thumb-arm-pic-veneer.d: Likewise. * ld-arm/farcall-thumb-arm-blx-pic-veneer.d: Likewise. * ld-arm/farcall-thumb-arm.s: Update test. Add a new call to potentially generate different types of stubs.
2010-03-02 08:19:54 +00:00
.*: 000081e0 .word 0x000081e0
Disassembly of section .far_thumb:
.* <app_tfunc>:
.*: b500 push {lr}
.*: f000 f805 bl .* <__lib_func2_from_thumb>
.*: bd00 pop {pc}
.*: 4770 bx lr
.*: 46c0 nop ; \(mov r8, r8\)
#...
.* <__lib_func2_from_thumb>:
.*: 4778 bx pc
.*: 46c0 nop ; \(mov r8, r8\)
.*: e51ff004 ldr pc, \[pc, #-4\] ; 2200018 <__lib_func2_from_thumb\+0x8>
.*: 000081e0 .word 0x000081e0
.*: 00000000 .word 0x00000000