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inline | side by side (from parent 1:
a4b0a66)
mips has its own mechanisms for DT_DEBUG because it makes _DYNAMIC
read-only, and the original mechanism, DT_MIPS_RLD_MAP, was
PIE-incompatible. DT_MIPS_RLD_MAP_REL was added to remedy this, but we
never implemented support for it. add it now using the same idioms for
mips-specific ldso logic.
#define NEED_MIPS_GOT_RELOCS 1
#define DT_DEBUG_INDIRECT DT_MIPS_RLD_MAP
#define NEED_MIPS_GOT_RELOCS 1
#define DT_DEBUG_INDIRECT DT_MIPS_RLD_MAP
+#define DT_DEBUG_INDIRECT_REL DT_MIPS_RLD_MAP_REL
#define ARCH_SYM_REJECT_UND(s) (!((s)->st_other & STO_MIPS_PLT))
#define CRTJMP(pc,sp) __asm__ __volatile__( \
#define ARCH_SYM_REJECT_UND(s) (!((s)->st_other & STO_MIPS_PLT))
#define CRTJMP(pc,sp) __asm__ __volatile__( \
#define NEED_MIPS_GOT_RELOCS 1
#define DT_DEBUG_INDIRECT DT_MIPS_RLD_MAP
#define NEED_MIPS_GOT_RELOCS 1
#define DT_DEBUG_INDIRECT DT_MIPS_RLD_MAP
+#define DT_DEBUG_INDIRECT_REL DT_MIPS_RLD_MAP_REL
#define ARCH_SYM_REJECT_UND(s) (!((s)->st_other & STO_MIPS_PLT))
#define CRTJMP(pc,sp) __asm__ __volatile__( \
#define ARCH_SYM_REJECT_UND(s) (!((s)->st_other & STO_MIPS_PLT))
#define CRTJMP(pc,sp) __asm__ __volatile__( \
#define NEED_MIPS_GOT_RELOCS 1
#define DT_DEBUG_INDIRECT DT_MIPS_RLD_MAP
#define NEED_MIPS_GOT_RELOCS 1
#define DT_DEBUG_INDIRECT DT_MIPS_RLD_MAP
+#define DT_DEBUG_INDIRECT_REL DT_MIPS_RLD_MAP_REL
#define ARCH_SYM_REJECT_UND(s) (!((s)->st_other & STO_MIPS_PLT))
#define CRTJMP(pc,sp) __asm__ __volatile__( \
#define ARCH_SYM_REJECT_UND(s) (!((s)->st_other & STO_MIPS_PLT))
#define CRTJMP(pc,sp) __asm__ __volatile__( \
size_t *ptr = (size_t *) app.dynv[i+1];
*ptr = (size_t)&debug;
}
size_t *ptr = (size_t *) app.dynv[i+1];
*ptr = (size_t)&debug;
}
+ if (app.dynv[i]==DT_DEBUG_INDIRECT_REL) {
+ size_t *ptr = (size_t *)((size_t)&app.dynv[i] + app.dynv[i+1]);
+ *ptr = (size_t)&debug;
+ }
}
/* This must be done before final relocations, since it calls
}
/* This must be done before final relocations, since it calls
#define DT_DEBUG_INDIRECT 0
#endif
#define DT_DEBUG_INDIRECT 0
#endif
+#ifndef DT_DEBUG_INDIRECT_REL
+#define DT_DEBUG_INDIRECT_REL 0
+#endif
+
#define AUX_CNT 32
#define DYN_CNT 37
#define AUX_CNT 32
#define DYN_CNT 37