From b3521f2e495c8cd91226af9b34f2d7ef5a24c665 Mon Sep 17 00:00:00 2001
From: Simon Glass <sjg@chromium.org>
Date: Fri, 14 Nov 2014 20:56:42 -0700
Subject: bios_emulator: Add an option to enable debugging

At present there are DEBUG options spread around the place. If you enable
one and not another you can end up with an emulator that does not work,
since each file can have a different view of what the registers look like.
To fix this, create a global CONFIG_X86EMU_DEBUG option that keeps
everything consistent.

Signed-off-by: Simon Glass <sjg@chromium.org>
---
 drivers/bios_emulator/x86emu/decode.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

(limited to 'drivers/bios_emulator/x86emu/decode.c')

diff --git a/drivers/bios_emulator/x86emu/decode.c b/drivers/bios_emulator/x86emu/decode.c
index a782b81..da44c3d 100644
--- a/drivers/bios_emulator/x86emu/decode.c
+++ b/drivers/bios_emulator/x86emu/decode.c
@@ -303,7 +303,7 @@ NOTE: Do not inline this function as (*sys_rdX) is already inline!
 u8 fetch_data_byte(
     uint offset)
 {
-#ifdef DEBUG
+#ifdef CONFIG_X86EMU_DEBUG
     if (CHECK_DATA_ACCESS())
 	x86emu_check_data_access((u16)get_data_segment(), offset);
 #endif
@@ -322,7 +322,7 @@ NOTE: Do not inline this function as (*sys_rdX) is already inline!
 u16 fetch_data_word(
     uint offset)
 {
-#ifdef DEBUG
+#ifdef CONFIG_X86EMU_DEBUG
     if (CHECK_DATA_ACCESS())
 	x86emu_check_data_access((u16)get_data_segment(), offset);
 #endif
@@ -341,7 +341,7 @@ NOTE: Do not inline this function as (*sys_rdX) is already inline!
 u32 fetch_data_long(
     uint offset)
 {
-#ifdef DEBUG
+#ifdef CONFIG_X86EMU_DEBUG
     if (CHECK_DATA_ACCESS())
 	x86emu_check_data_access((u16)get_data_segment(), offset);
 #endif
@@ -362,7 +362,7 @@ u8 fetch_data_byte_abs(
     uint segment,
     uint offset)
 {
-#ifdef DEBUG
+#ifdef CONFIG_X86EMU_DEBUG
     if (CHECK_DATA_ACCESS())
 	x86emu_check_data_access(segment, offset);
 #endif
@@ -383,7 +383,7 @@ u16 fetch_data_word_abs(
     uint segment,
     uint offset)
 {
-#ifdef DEBUG
+#ifdef CONFIG_X86EMU_DEBUG
     if (CHECK_DATA_ACCESS())
 	x86emu_check_data_access(segment, offset);
 #endif
@@ -404,7 +404,7 @@ u32 fetch_data_long_abs(
     uint segment,
     uint offset)
 {
-#ifdef DEBUG
+#ifdef CONFIG_X86EMU_DEBUG
     if (CHECK_DATA_ACCESS())
 	x86emu_check_data_access(segment, offset);
 #endif
@@ -426,7 +426,7 @@ void store_data_byte(
     uint offset,
     u8 val)
 {
-#ifdef DEBUG
+#ifdef CONFIG_X86EMU_DEBUG
     if (CHECK_DATA_ACCESS())
 	x86emu_check_data_access((u16)get_data_segment(), offset);
 #endif
@@ -448,7 +448,7 @@ void store_data_word(
     uint offset,
     u16 val)
 {
-#ifdef DEBUG
+#ifdef CONFIG_X86EMU_DEBUG
     if (CHECK_DATA_ACCESS())
 	x86emu_check_data_access((u16)get_data_segment(), offset);
 #endif
@@ -470,7 +470,7 @@ void store_data_long(
     uint offset,
     u32 val)
 {
-#ifdef DEBUG
+#ifdef CONFIG_X86EMU_DEBUG
     if (CHECK_DATA_ACCESS())
 	x86emu_check_data_access((u16)get_data_segment(), offset);
 #endif
@@ -493,7 +493,7 @@ void store_data_byte_abs(
     uint offset,
     u8 val)
 {
-#ifdef DEBUG
+#ifdef CONFIG_X86EMU_DEBUG
     if (CHECK_DATA_ACCESS())
 	x86emu_check_data_access(segment, offset);
 #endif
@@ -516,7 +516,7 @@ void store_data_word_abs(
     uint offset,
     u16 val)
 {
-#ifdef DEBUG
+#ifdef CONFIG_X86EMU_DEBUG
     if (CHECK_DATA_ACCESS())
 	x86emu_check_data_access(segment, offset);
 #endif
@@ -539,7 +539,7 @@ void store_data_long_abs(
     uint offset,
     u32 val)
 {
-#ifdef DEBUG
+#ifdef CONFIG_X86EMU_DEBUG
     if (CHECK_DATA_ACCESS())
 	x86emu_check_data_access(segment, offset);
 #endif
-- 
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