Don't define CTORS_SECTION_ASM_OP and DTORS_SECTION_ASM_OP on arm when
built with clang. When these are defined the lists are defined similar to: asm(".section .ctors"); STATIC func_ptr __CTOR_LIST__[1] = { (func_ptr) (-1) }; asm(".section .dtors"); STATIC func_ptr __DTOR_LIST__[1] = { (func_ptr) (-1) }; The problem is clang will move the two arrays out of the .ctors and .dtors sections causing these sections to contain a single null address. By not defining these macros we use the version of the code that places the arrays is their sections by using __attribute__((section(".ctors"))) and similar for .dtors. Submitted by: Daisuke Aoyama <aoyama AT peach.ne.jp>
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=244276
@ -1866,8 +1866,10 @@ typedef struct
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# define DTOR_LIST_BEGIN asm (ARM_EABI_DTORS_SECTION_OP)
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# define DTOR_LIST_END /* empty */
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# else /* !defined (__ARM_EABI__) */
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# ifndef __clang__
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# define CTORS_SECTION_ASM_OP ARM_CTORS_SECTION_OP
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# define DTORS_SECTION_ASM_OP ARM_DTORS_SECTION_OP
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# endif
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# endif /* !defined (__ARM_EABI__) */
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#endif /* !defined (IN_LIBCC2) */
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