musl/arch/arm/reloc.h
Rich Felker 039d3c34f2 ldso: convert TLSDESC_BACKWARDS from "#ifdef" to "if" logic
this style is preferred because it allows the code to be
compile-checked even on archs where it is not used.
2023-11-06 21:48:02 -05:00

33 lines
758 B
C

#if __BYTE_ORDER == __BIG_ENDIAN
#define ENDIAN_SUFFIX "eb"
#else
#define ENDIAN_SUFFIX ""
#endif
#if __ARM_PCS_VFP
#define FP_SUFFIX "hf"
#else
#define FP_SUFFIX ""
#endif
#define LDSO_ARCH "arm" ENDIAN_SUFFIX FP_SUFFIX
#define NO_LEGACY_INITFINI
#define TPOFF_K 0
#define REL_SYMBOLIC R_ARM_ABS32
#define REL_GOT R_ARM_GLOB_DAT
#define REL_PLT R_ARM_JUMP_SLOT
#define REL_RELATIVE R_ARM_RELATIVE
#define REL_COPY R_ARM_COPY
#define REL_DTPMOD R_ARM_TLS_DTPMOD32
#define REL_DTPOFF R_ARM_TLS_DTPOFF32
#define REL_TPOFF R_ARM_TLS_TPOFF32
#define REL_TLSDESC R_ARM_TLS_DESC
#define TLSDESC_BACKWARDS 1
#define CRTJMP(pc,sp) __asm__ __volatile__( \
"mov sp,%1 ; bx %0" : : "r"(pc), "r"(sp) : "memory" )