[U-Boot-Users] [PATCH] Add CONFIG_BIOSEMU define to guard all the bios emulator code

Dirk Behme dirk.behme at googlemail.com
Wed Aug 8 17:54:11 CEST 2007


Jason Jin wrote:
> This patch fix the compile issue on the board that did not enable the bios emulator
> 
> Signed-off-by: Jason Jin <Jason.jin at freescale.com>

Acked-by: Dirk Behme <dirk.behme at gmail.com>

> ---
>  drivers/bios_emulator/besys.c           |    2 ++
>  drivers/bios_emulator/bios.c            |    2 ++
>  drivers/bios_emulator/biosemu.c         |    3 +++
>  drivers/bios_emulator/x86emu/debug.c    |    4 ++++
>  drivers/bios_emulator/x86emu/decode.c   |    4 ++++
>  drivers/bios_emulator/x86emu/ops.c      |    5 +++++
>  drivers/bios_emulator/x86emu/ops2.c     |    4 ++++
>  drivers/bios_emulator/x86emu/prim_ops.c |    4 ++++
>  drivers/bios_emulator/x86emu/sys.c      |    4 ++++
>  9 files changed, 32 insertions(+), 0 deletions(-)
> 
> diff --git a/drivers/bios_emulator/besys.c b/drivers/bios_emulator/besys.c
> index 2a8e1a0..4c4bc8d 100644
> --- a/drivers/bios_emulator/besys.c
> +++ b/drivers/bios_emulator/besys.c
> @@ -49,6 +49,7 @@
>  
>  #include "biosemui.h"
>  
> +#if defined(CONFIG_BIOSEMU)
>  /*------------------------- Global Variables ------------------------------*/
>  
>  #ifndef __i386__
> @@ -717,3 +718,4 @@ void X86API BE_outl(X86EMU_pioAddr port, u32 val)
>  #endif
>  		LOG_outpd(port, val);
>  }
> +#endif
> diff --git a/drivers/bios_emulator/bios.c b/drivers/bios_emulator/bios.c
> index ed5437e..7aa1bfb 100644
> --- a/drivers/bios_emulator/bios.c
> +++ b/drivers/bios_emulator/bios.c
> @@ -43,6 +43,7 @@
>  
>  #include "biosemui.h"
>  
> +#if defined(CONFIG_BIOSEMU)
>  /*----------------------------- Implementation ----------------------------*/
>  
>  /****************************************************************************
> @@ -319,3 +320,4 @@ void _BE_bios_init(u32 * intrTab)
>  	bios_intr_tab[0x6D] = int10;
>  	X86EMU_setupIntrFuncs(bios_intr_tab);
>  }
> +#endif
> diff --git a/drivers/bios_emulator/biosemu.c b/drivers/bios_emulator/biosemu.c
> index 06d4ad3..4c3aedf 100644
> --- a/drivers/bios_emulator/biosemu.c
> +++ b/drivers/bios_emulator/biosemu.c
> @@ -48,6 +48,8 @@
>  #include "biosemui.h"
>  #include <malloc.h>
>  
> +#if defined(CONFIG_BIOSEMU)
> +
>  BE_sysEnv _BE_env = {{0}};
>  static X86EMU_memFuncs _BE_mem __attribute__((section(".got2"))) = {
>  	BE_rdb,
> @@ -368,3 +370,4 @@ int X86API BE_int86x(int intno, RMREGS * in, RMREGS * out, RMSREGS * sregs)
>  	sregs->gs = M.x86.R_GS;
>  	return out->x.ax;
>  }
> +#endif
> 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 @@ void x86emu_dump_xregs(void)
>  		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 @@ unsigned decode_rmXX_address(int mod, int rm)
>      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 @@ void (*x86emu_optab[256])(u8) __attribute__ ((section(".got2"))) =
>  /*  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 @@ void (*x86emu_optab2[256])(u8) __attribute__((section(".got2"))) =
>  /*  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 @@ DB( if (CHECK_SP_ACCESS())
>      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 @@ void X86EMU_prepareForInt(int num)
>  	M.x86.R_IP = mem_access_word(num * 4);
>  	M.x86.intr = 0;
>  }
> +
> +#endif





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