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2018-04-25 Christophe Lyon <christophe.lyon@st.com> Mickaël Guêné <mickael.guene@st.com> bfd/ * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New. (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case. (elf32_arm_populate_plt_entry): Likewise. (elf32_arm_output_plt_map_1): Likewise. (elf32_arm_output_arch_local_syms): Likewise. ld/testsuite/ * arm-elf.exp: Execute the new FDPIC Thumb-only tests. * fdpic-main-m.d: New test. * fdpic-main-m.s: New. * fdpic-main-m.sym: New. * fdpic-shared-m.d: New test. * fdpic-shared-m.s: New. * fdpic-shared-m.sym: New.
38 lines
933 B
Makefile
38 lines
933 B
Makefile
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tmpdir/fdpic-shared.so: file format elf32-(little|big)arm
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architecture: arm.*, flags 0x00000150:
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HAS_SYMS, DYNAMIC, D_PAGED
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start address 0x.*
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Disassembly of section .plt:
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.* <.plt>:
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.*: f8df c00c ldr.w ip, \[pc, #12\] ; .* <.plt\+0x10>
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.*: eb0c 0c09 add.w ip, ip, r9
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.*: f8dc 9004 ldr.w r9, \[ip, #4\]
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.*: f8dc f000 ldr.w pc, \[ip\]
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.*: 0000000c .word 0x0000000c
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.*: 00000000 .word 0x00000000
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.*: f85f c008 ldr.w ip, \[pc, #-8\] ; .* <.plt\+0x14>
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.*: f84d cd04 str.w ip, \[sp, #-4\]!
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.*: f8d9 c004 ldr.w ip, \[r9, #4\]
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.*: f8d9 f000 ldr.w pc, \[r9\]
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Disassembly of section .text:
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.* <my_shared_func1>:
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.*: 4770 bx lr
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.*: bf00 nop
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.* <my_shared_func3>:
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.*: f04f 0000 mov.w r0, #0
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.*: 4770 bx lr
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.*: bf00 nop
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.* <my_shared_func2>:
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.*: b510 push {r4, lr}
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.*: 464c mov r4, r9
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.*: f7ff ffe2 bl .* <.plt>
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.*: 46a1 mov r9, r4
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.*: bd10 pop {r4, pc}
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