1 files changed, 0 insertions, 126 deletions
diff --git a/util/ec_panicinfo.c b/util/ec_panicinfo.c
deleted file mode 100644
index f614770619..0000000000
--- a/util/ec_panicinfo.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/* Copyright 2016 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#include <stdint.h>
-#include <stdio.h>
-#include "compile_time_macros.h"
-#include "ec_panicinfo.h"
-
-static void print_panic_reg(int regnum, const uint32_t *regs, int index)
-{
-	static const char * const regname[] = {
-		"r0 ", "r1 ", "r2 ", "r3 ", "r4 ",
-		"r5 ", "r6 ", "r7 ", "r8 ", "r9 ",
-		"r10", "r11", "r12", "sp ", "lr ",
-		"pc "};
-
-	printf("%s:", regname[regnum]);
-	if (regs)
-		printf("%08x", regs[index]);
-	else
-		printf("        ");
-	printf((regnum & 3) == 3 ? "\n" : " ");
-}
-
-static int parse_panic_info_cm(const struct panic_data *pdata)
-{
-	const uint32_t *lregs = pdata->cm.regs;
-	const uint32_t *sregs = NULL;
-	enum {
-		ORIG_UNKNOWN = 0,
-		ORIG_PROCESS,
-		ORIG_HANDLER
-	} origin = ORIG_UNKNOWN;
-	int i;
-	const char *panic_origins[3] = {"", "PROCESS", "HANDLER"};
-
-	printf("Saved panic data:%s\n",
-	       (pdata->flags & PANIC_DATA_FLAG_OLD_HOSTCMD ? "" : " (NEW)"));
-
-	if (pdata->struct_version == 2)
-		origin = ((lregs[11] & 0xf) == 1 || (lregs[11] & 0xf) == 9) ?
-			 ORIG_HANDLER : ORIG_PROCESS;
-
-	/*
-	 * In pdata struct, 'regs', which is allocated before 'frame', has
-	 * one less elements in version 1. Therefore, if the data is from
-	 * version 1, shift 'sregs' by one element to align with 'frame' in
-	 * version 1.
-	 */
-	if (pdata->flags & PANIC_DATA_FLAG_FRAME_VALID)
-		sregs = pdata->cm.frame - (pdata->struct_version == 1 ? 1 : 0);
-
-	printf("=== %s EXCEPTION: %02x ====== xPSR: %08x ===\n",
-	       panic_origins[origin],
-	       lregs[1] & 0xff, sregs ? sregs[7] : -1);
-	for (i = 0; i < 4; ++i)
-		print_panic_reg(i, sregs, i);
-	for (i = 4; i < 10; ++i)
-		print_panic_reg(i, lregs, i - 1);
-	print_panic_reg(10, lregs, 9);
-	print_panic_reg(11, lregs, 10);
-	print_panic_reg(12, sregs, 4);
-	print_panic_reg(13, lregs, origin == ORIG_HANDLER ? 2 : 0);
-	print_panic_reg(14, sregs, 5);
-	print_panic_reg(15, sregs, 6);
-
-	return 0;
-}
-
-static int parse_panic_info_nds32(const struct panic_data *pdata)
-{
-	const uint32_t *regs = pdata->nds_n8.regs;
-	uint32_t itype = pdata->nds_n8.itype;
-	uint32_t ipc = pdata->nds_n8.ipc;
-	uint32_t ipsw = pdata->nds_n8.ipsw;
-
-	printf("Saved panic data:%s\n",
-	       (pdata->flags & PANIC_DATA_FLAG_OLD_HOSTCMD ? "" : " (NEW)"));
-
-	printf("=== EXCEP: ITYPE=%x ===\n", itype);
-	printf("R0  %08x R1  %08x R2  %08x R3  %08x\n",
-		     regs[0], regs[1], regs[2], regs[3]);
-	printf("R4  %08x R5  %08x R6  %08x R7  %08x\n",
-		     regs[4], regs[5], regs[6], regs[7]);
-	printf("R8  %08x R9  %08x R10 %08x R15 %08x\n",
-		     regs[8], regs[9], regs[10], regs[11]);
-	printf("FP  %08x GP  %08x LP  %08x SP  %08x\n",
-		     regs[12], regs[13], regs[14], regs[15]);
-	printf("IPC %08x IPSW   %05x\n", ipc, ipsw);
-	printf("SWID of ITYPE: %x\n", ((itype >> 16) & 0x7fff));
-
-	return 0;
-}
-
-int parse_panic_info(const struct panic_data *pdata)
-{
-	/*
-	 * We only understand panic data with version <= 2. Warn the user
-	 * of higher versions.
-	 */
-	if (pdata->struct_version > 2)
-		fprintf(stderr,
-			"Unknown panic data version (%d). "
-			"Following data may be incorrect!\n",
-			pdata->struct_version);
-
-	/* Validate magic number */
-	if (pdata->magic != PANIC_DATA_MAGIC)
-		fprintf(stderr,
-			"Incorrect panic magic (%d). "
-			"Following data may be incorrect!\n",
-			pdata->magic);
-
-	switch (pdata->arch) {
-	case PANIC_ARCH_CORTEX_M:
-		return parse_panic_info_cm(pdata);
-	case PANIC_ARCH_NDS32_N8:
-		return parse_panic_info_nds32(pdata);
-	default:
-		fprintf(stderr, "Unknown architecture (%d).\n", pdata->arch);
-		break;
-	}
-	return -1;
-}