github.com/afumu/libc@v0.0.6/musl/arch/powerpc/reloc.h (about)

     1  #ifdef _SOFT_FLOAT
     2  #define FP_SUFFIX "-sf"
     3  #else
     4  #define FP_SUFFIX ""
     5  #endif
     6  
     7  #define LDSO_ARCH "powerpc" FP_SUFFIX
     8  
     9  #define TPOFF_K (-0x7000)
    10  
    11  #define REL_SYMBOLIC    R_PPC_ADDR32
    12  #define REL_USYMBOLIC   R_PPC_UADDR32
    13  #define REL_GOT         R_PPC_GLOB_DAT
    14  #define REL_PLT         R_PPC_JMP_SLOT
    15  #define REL_RELATIVE    R_PPC_RELATIVE
    16  #define REL_COPY        R_PPC_COPY
    17  #define REL_DTPMOD      R_PPC_DTPMOD32
    18  #define REL_DTPOFF      R_PPC_DTPREL32
    19  #define REL_TPOFF       R_PPC_TPREL32
    20  
    21  #define CRTJMP(pc,sp) __asm__ __volatile__( \
    22  	"mr 1,%1 ; mtlr %0 ; blr" : : "r"(pc), "r"(sp) : "memory" )
    23  
    24  #define GETFUNCSYM(fp, sym, got) __asm__ ( \
    25  	".hidden " #sym " \n" \
    26  	"	bl 1f \n" \
    27  	"	.long " #sym "-. \n" \
    28  	"1:	mflr %1 \n" \
    29  	"	lwz %0, 0(%1) \n" \
    30  	"	add %0, %0, %1 \n" \
    31  	: "=r"(*(fp)), "=r"((int){0}) : : "memory", "lr" )