From: Andreas Färber <afaerber@suse.de>
Date: Sun, 17 Jul 2016 04:57:11 +0000 (+0200)
Subject: efi_loader: Add debug output for efi_add_memory_map()
X-Git-Tag: v2016.09-rc1~34
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=c933ed94bc866606f2edae8b4a914880e7e1f501;p=u-boot

efi_loader: Add debug output for efi_add_memory_map()

Tracing the arguments has been helpful for pinpointing overflows.

Cc: Alexander Graf <agraf@suse.de>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Alexander Graf <agraf@suse.de>
---

diff --git a/lib/efi_loader/efi_memory.c b/lib/efi_loader/efi_memory.c
index df2381e42c..df3547c47f 100644
--- a/lib/efi_loader/efi_memory.c
+++ b/lib/efi_loader/efi_memory.c
@@ -130,6 +130,9 @@ uint64_t efi_add_memory_map(uint64_t start, uint64_t pages, int memory_type,
 	bool carve_again;
 	uint64_t carved_pages = 0;
 
+	debug("%s: 0x%" PRIx64 " 0x%" PRIx64 " %d %s\n", __func__,
+	      start, pages, memory_type, overlap_only_ram ? "yes" : "no");
+
 	if (!pages)
 		return start;