binutils-gdb/attr-merge-arch-2b.s at 3836e1d1ab859b9f6c41bc4565ef779640b7c706 - binutils-gdb - ClassFun

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mirror of https://sourceware.org/git/binutils-gdb.git synced 2024-12-18 23:03:29 +08:00

Terry Guo 70e99720f9 Make the linker return an error status if it fails to merge ARM binaries with

different architecture tags.  Add a test case to make sure that this works,
and update readelf so that it will not seg-fault when trying to display the
attributes of binaries with invalid architecture tags.

	* elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
	failed to merge.

	* ld-arm/attr-merge-arch-2.d: New test case.
	* ld-arm/attr-merge-arch-2a.s: New test case source file.
	* ld-arm/attr-merge-arch-2b.s: Likewise.
	* ld-arm/arm-elf.exp: Run new test case.

	* readelf.c (display_arm_attribute): Use unsigned int type for
	tag, val and type variables.

2014-09-16 13:08:22 +01:00

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190 B

ArmAsm

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         .eabi_attribute 6, 0  @Tag_CPU_arch, 0 means pre-v4.
         .file   "f.c"
         .text
         .align  2
         .global foo
         .type   foo, %function
 foo:
         bx      lr