Add CONFIG_BIOSEMU define to guard all the bios emulator code
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
This patch fix the compile issue on the board that did not enable the bios emulator
diff --git a/drivers/bios_emulator/x86emu/debug.c b/drivers/bios_emulator/x86emu/debug.c
index 0f58a69..915739c 100644
--- a/drivers/bios_emulator/x86emu/debug.c
+++ b/drivers/bios_emulator/x86emu/debug.c
@@ -40,6 +40,8 @@
#include "x86emu/x86emui.h"
#include <stdarg.h>
+#if defined(CONFIG_BIOSEMU)
+
/*----------------------------- Implementation ----------------------------*/
#ifdef DEBUG
@@ -459,3 +461,5 @@
printk("NC ");
printk("\n");
}
+
+#endif
diff --git a/drivers/bios_emulator/x86emu/decode.c b/drivers/bios_emulator/x86emu/decode.c
index 1e2dcfe..879f0a0 100644
--- a/drivers/bios_emulator/x86emu/decode.c
+++ b/drivers/bios_emulator/x86emu/decode.c
@@ -39,6 +39,8 @@
#include "x86emu/x86emui.h"
+#if defined(CONFIG_BIOSEMU)
+
/*----------------------------- Implementation ----------------------------*/
/****************************************************************************
@@ -1142,3 +1144,5 @@
return decode_rm01_address(rm);
return decode_rm10_address(rm);
}
+
+#endif
diff --git a/drivers/bios_emulator/x86emu/ops.c b/drivers/bios_emulator/x86emu/ops.c
index d1380ce..d334fb5 100644
--- a/drivers/bios_emulator/x86emu/ops.c
+++ b/drivers/bios_emulator/x86emu/ops.c
@@ -76,6 +76,9 @@
****************************************************************************/
#include "x86emu/x86emui.h"
+
+#if defined(CONFIG_BIOSEMU)
+
/*----------------------------- Implementation ----------------------------*/
/* constant arrays to do several instructions in just one function */
@@ -5429,3 +5432,5 @@
/* 0xfe */ x86emuOp_opcFE_byte_RM,
/* 0xff */ x86emuOp_opcFF_word_RM,
};
+
+#endif
diff --git a/drivers/bios_emulator/x86emu/ops2.c b/drivers/bios_emulator/x86emu/ops2.c
index 631a340..81c0d49 100644
--- a/drivers/bios_emulator/x86emu/ops2.c
+++ b/drivers/bios_emulator/x86emu/ops2.c
@@ -46,6 +46,8 @@
#include "x86emu/x86emui.h"
+#if defined(CONFIG_BIOSEMU)
+
/*----------------------------- Implementation ----------------------------*/
/****************************************************************************
@@ -1768,3 +1770,5 @@
/* 0xfe */ x86emuOp2_illegal_op,
/* 0xff */ x86emuOp2_illegal_op,
};
+
+#endif
diff --git a/drivers/bios_emulator/x86emu/prim_ops.c b/drivers/bios_emulator/x86emu/prim_ops.c
index e0827d7..c1152ea 100644
--- a/drivers/bios_emulator/x86emu/prim_ops.c
+++ b/drivers/bios_emulator/x86emu/prim_ops.c
@@ -100,6 +100,8 @@
#define PRIM_OPS_NO_REDEFINE_ASM
#include "x86emu/x86emui.h"
+#if defined(CONFIG_BIOSEMU)
+
/*------------------------- Global Variables ------------------------------*/
static u32 x86emu_parity_tab[8] =
@@ -2443,3 +2445,5 @@
M.x86.R_SP += 4;
return res;
}
+
+#endif
diff --git a/drivers/bios_emulator/x86emu/sys.c b/drivers/bios_emulator/x86emu/sys.c
index bb7fcd9..566389f 100644
--- a/drivers/bios_emulator/x86emu/sys.c
+++ b/drivers/bios_emulator/x86emu/sys.c
@@ -41,6 +41,8 @@
#include "x86emu/x86emui.h"
+#if defined(CONFIG_BIOSEMU)
+
/*------------------------- Global Variables ------------------------------*/
X86EMU_sysEnv _X86EMU_env; /* Global emulator machine state */
@@ -320,3 +322,5 @@
M.x86.R_IP = mem_access_word(num * 4);
M.x86.intr = 0;
}
+
+#endif