07f9ddfeba
2015-08-11 Jiong Wang <jiong.wang@arm.com> bfd/ PR ld/18668 * elfnn-aarch64.c (aarch64_type_of_stub): Update destination for calls go through plt stub. (elfNN_aarch64_final_link_relocate): Adjust code logic for CALL26, JUMP26 relocation to support inserting veneer for call to plt stub. ld/testsuite/ * ld-aarch64/farcall-b-gsym.s: New test. * ld-aarch64/farcall-b-plt.s: Likewise. * ld-aarch64/farcall-bl-plt.s: Likewise. * ld-aarch64/farcall-b-gsym.d: New expect file. * ld-aarch64/farcall-b-plt.d: Likewise. * ld-aarch64/farcall-bl-plt.d: Likewise.
17 lines
366 B
ArmAsm
17 lines
366 B
ArmAsm
.global _start
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.global bar_gsym
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# We will place the section .text at 0x1000.
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.text
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_start:
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# for long jump (JUMP26) to global symbol, we shouldn't insert veneer
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# as the veneer will clobber IP0/IP1 which is caller saved, gcc only
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# reserve them for function call relocation (CALL26).
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b bar_gsym
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# ((1 << 25) - 1) << 2
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.skip 134217724, 0
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bar_gsym:
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nop
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ret
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