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-rw-r--r--tccelf.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/tccelf.c b/tccelf.c
index 4ea8dc8..037615a 100644
--- a/tccelf.c
+++ b/tccelf.c
@@ -504,6 +504,17 @@ static uplong add_got_table(TCCState *s1, uplong val)
*p = val;
return (uplong)p;
}
+#elif defined TCC_TARGET_ARM
+#define JMP_TABLE_ENTRY_SIZE 8
+static int add_jmp_table(TCCState *s1, int val)
+{
+ uint32_t *p = (uint32_t *)(s1->runtime_plt_and_got + s1->runtime_plt_and_got_offset);
+ s1->runtime_plt_and_got_offset += JMP_TABLE_ENTRY_SIZE;
+ /* ldr pc, [pc, #-4] */
+ p[0] = 0xE51FF004;
+ p[1] = val;
+ return (int)p;
+}
#endif
#endif
@@ -611,6 +622,11 @@ ST_FUNC void relocate_section(TCCState *s1, Section *s)
x -= 0x1000000;
x *= 4;
x += val - addr;
+#ifndef TCC_TARGET_PE
+ if((x & 3) != 0 || x >= 0x4000000 || x < -0x4000000)
+ if (s1->output_type == TCC_OUTPUT_MEMORY)
+ x += add_jmp_table(s1, val) - val; /* add veneer */
+#endif
if((x & 3) != 0 || x >= 0x4000000 || x < -0x4000000)
error("can't relocate value at %x",addr);
x >>= 2;