1 files changed, 0 insertions, 42 deletions
diff --git a/arch/arm/src/find_exidx.c b/arch/arm/src/find_exidx.c
deleted file mode 100644
index 77c4472b..00000000
--- a/arch/arm/src/find_exidx.c
+++ /dev/null
@@ -1,42 +0,0 @@
-#define _GNU_SOURCE
-#include <link.h>
-#include <stdint.h>
-
-struct find_exidx_data {
-	uintptr_t pc, exidx_start;
-	int exidx_len;
-};
-
-static int find_exidx(struct dl_phdr_info *info, size_t size, void *ptr)
-{
-	struct find_exidx_data *data = ptr;
-	const ElfW(Phdr) *phdr = info->dlpi_phdr;
-	uintptr_t addr, exidx_start = 0;
-	int i, match = 0, exidx_len = 0;
-
-	for (i = info->dlpi_phnum; i > 0; i--, phdr++) {
-		addr = info->dlpi_addr + phdr->p_vaddr;
-		switch (phdr->p_type) {
-		case PT_LOAD:
-			match |= data->pc >= addr && data->pc < addr + phdr->p_memsz;
-			break;
-		case PT_ARM_EXIDX:
-			exidx_start = addr;
-			exidx_len = phdr->p_memsz;
-			break;
-		}
-	}
-	data->exidx_start = exidx_start;
-	data->exidx_len = exidx_len;
-	return match;
-}
-
-uintptr_t __gnu_Unwind_Find_exidx(uintptr_t pc, int *pcount)
-{
-	struct find_exidx_data data;
-	data.pc = pc;
-	if (dl_iterate_phdr(find_exidx, &data) <= 0)
-		return 0;
-	*pcount = data.exidx_len / 8;
-	return data.exidx_start;
-}