From: Karl Beldan <karl.beldan@gmail.com>
Date: Tue, 20 Feb 2018 23:30:08 +0000 (+0000)
Subject: arm64: show_regs: Dump the LRs HW values
X-Git-Tag: v2018.03-rc4~50
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fa7b8eae7c5047210fd5979d8167c07c471aae35;p=platform%2Fkernel%2Fu-boot.git

arm64: show_regs: Dump the LRs HW values

These were dropped in [1], after relocation, for their values offset by
reloc_off.
Unconditionally show the HW values and add a '(reloc)' hint for the
offset values showed after relocation.
Also, the LRs' dumps are now formatted the same way the other regs' are.

[1] Commit 082693f4 ("arm64 :show_regs: show the address before relocation")

Signed-off-by: Karl Beldan <karl.beldan+oss@gmail.com>
---

diff --git a/arch/arm/lib/interrupts_64.c b/arch/arm/lib/interrupts_64.c
index cbcfeec..8a5d824 100644
--- a/arch/arm/lib/interrupts_64.c
+++ b/arch/arm/lib/interrupts_64.c
@@ -30,13 +30,12 @@ void show_regs(struct pt_regs *regs)
 {
 	int i;
 
-	if (gd->flags & GD_FLG_RELOC) {
-		printf("ELR:     %lx\n", regs->elr - gd->reloc_off);
-		printf("LR:      %lx\n", regs->regs[30] - gd->reloc_off);
-	} else {
-		printf("ELR:     %lx\n", regs->elr);
-		printf("LR:      %lx\n", regs->regs[30]);
-	}
+	if (gd->flags & GD_FLG_RELOC)
+		printf("elr: %016lx lr : %016lx (reloc)\n",
+		       regs->elr - gd->reloc_off,
+		       regs->regs[30] - gd->reloc_off);
+	printf("elr: %016lx lr : %016lx\n", regs->elr, regs->regs[30]);
+
 	for (i = 0; i < 29; i += 2)
 		printf("x%-2d: %016lx x%-2d: %016lx\n",
 		       i, regs->regs[i], i+1, regs->regs[i+1]);