forked from Mirrors/wine-wine
Remove some i386 ifdefs for 16-bit entry points since they are no
longer used by default on other platforms anyway.oldstable
Alexandre Julliard
parent
0aa05e2ca0
commit
f51496a232
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@ -110,8 +110,6 @@ typedef struct
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/* relay entry points */
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#ifdef __i386__
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typedef struct
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{
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WORD pushw_bp; /* pushw %bp */
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@ -133,24 +131,6 @@ typedef struct
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DWORD arg_types[2]; /* type of each argument */
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} CALLFROM16;
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#else /* __i386__ */
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typedef struct
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{
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void (*target)();
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WORD call; /* call CALLFROM16 */
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short callfrom16;
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} ENTRYPOINT16;
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typedef struct
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{
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WORD lret; /* lret $nArgs */
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WORD nArgs;
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DWORD arg_types[2]; /* type of each argument */
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} CALLFROM16;
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#endif /* __i386__ */
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/* THHOOK Kernel Data Structure */
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typedef struct _THHOOK
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{
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@ -37,20 +37,18 @@
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/*******************************************************************
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* get_cs
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*/
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#ifdef __i386__
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static inline unsigned short get_cs(void)
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{
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unsigned short res;
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#ifdef __GNUC__
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unsigned short res = 0;
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#ifdef __i386__
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# ifdef __GNUC__
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__asm__("movw %%cs,%w0" : "=r"(res));
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#elif defined(_MSC_VER)
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# elif defined(_MSC_VER)
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__asm { mov res, cs }
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#else
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res = 0;
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#endif
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# endif
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#endif /* __i386__ */
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return res;
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}
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#endif /* __i386__ */
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/*******************************************************************
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@ -66,11 +64,7 @@ static void output_file_header( FILE *outfile )
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fprintf( outfile, " unsigned long limit[8192];\n" );
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fprintf( outfile, " unsigned char flags[8192];\n" );
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fprintf( outfile, "} wine_ldt_copy;\n\n" );
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#ifdef __i386__
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fprintf( outfile, "#define __stdcall __attribute__((__stdcall__))\n\n" );
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#else
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fprintf( outfile, "#define __stdcall\n\n" );
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#endif
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}
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@ -167,7 +161,6 @@ static void output_bytes( FILE *outfile, const void *buffer, unsigned int size )
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}
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#ifdef __i386__
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/*******************************************************************
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* BuildCallFrom16Func
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*
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@ -311,7 +304,6 @@ static void BuildCallFrom16Func( FILE *outfile, const char *profile, const char
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fprintf( outfile, "%s args + %d", i? ",\n" : "", argsize );
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fprintf( outfile, " );\n}\n\n" );
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}
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#endif
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/*******************************************************************
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@ -417,9 +409,7 @@ void BuildSpec16File( FILE *outfile, DLLSPEC *spec )
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unsigned int et_size, et_offset;
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char constructor[100], destructor[100];
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#ifdef __i386__
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unsigned short code_selector = get_cs();
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#endif
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/* File header */
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@ -474,7 +464,6 @@ void BuildSpec16File( FILE *outfile, DLLSPEC *spec )
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}
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/* Output CallFrom16 routines needed by this .spec file */
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#ifdef __i386__
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for ( i = 0; i < nTypes; i++ )
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{
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char profile[101];
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@ -482,17 +471,11 @@ void BuildSpec16File( FILE *outfile, DLLSPEC *spec )
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strcpy( profile, get_function_name( typelist[i] ));
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BuildCallFrom16Func( outfile, profile, spec->file_name );
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}
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#endif
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/* compute code and data sizes, set offsets, and output prototypes */
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#ifdef __i386__
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entrypoint_size = 2 + 5 + 4; /* pushw bp + pushl target + call */
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callfrom_size = 5 + 7 + 4 + 8; /* pushl relay + lcall cs:glue + lret n + args */
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#else
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entrypoint_size = 4 + 4; /* target + call */
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callfrom_size = 4 + 8; /* lret n + args */
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#endif
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code_size = nTypes * callfrom_size;
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for (i = 0; i <= spec->limit; i++)
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@ -639,22 +622,18 @@ void BuildSpec16File( FILE *outfile, DLLSPEC *spec )
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code_offset = et_offset + et_size;
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fprintf( outfile, " struct {\n" );
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#ifdef __i386__
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fprintf( outfile, " unsigned char pushl;\n" ); /* pushl $relay */
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fprintf( outfile, " void *relay;\n" );
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fprintf( outfile, " unsigned char lcall;\n" ); /* lcall __FLATCS__:glue */
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fprintf( outfile, " void *glue;\n" );
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fprintf( outfile, " unsigned short flatcs;\n" );
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#endif
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fprintf( outfile, " unsigned short lret;\n" ); /* lret $args */
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fprintf( outfile, " unsigned short args;\n" );
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fprintf( outfile, " unsigned int arg_types[2];\n" );
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fprintf( outfile, " } call[%d];\n", nTypes );
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fprintf( outfile, " struct {\n" );
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#ifdef __i386__
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fprintf( outfile, " unsigned short pushw_bp;\n" ); /* pushw %bp */
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fprintf( outfile, " unsigned char pushl;\n" ); /* pushl $target */
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#endif
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fprintf( outfile, " void (*target)();\n" );
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fprintf( outfile, " unsigned short call;\n" ); /* call CALLFROM16 */
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fprintf( outfile, " short callfrom16;\n" );
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@ -805,7 +784,6 @@ void BuildSpec16File( FILE *outfile, DLLSPEC *spec )
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if (typelist[i]->flags & FLAG_REGISTER) arg_types[0] |= ARG_REGISTER;
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if (typelist[i]->flags & FLAG_RET16) arg_types[0] |= ARG_RET16;
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#ifdef __i386__
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fprintf( outfile, " { 0x68, __wine_%s_CallFrom16_%s, 0x9a, __wine_call_from_16_%s,\n",
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make_c_identifier(spec->file_name), profile,
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(typelist[i]->flags & FLAG_REGISTER) ? "regs":
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@ -816,14 +794,6 @@ void BuildSpec16File( FILE *outfile, DLLSPEC *spec )
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else
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fprintf( outfile, " 0x%04x, 0xcb66, 0x9090, { 0x%08x, 0x%08x } },\n",
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code_selector, arg_types[0], arg_types[1] );
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#else
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if (argsize)
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fprintf( outfile, " { 0xca66, %d, { 0x%08x, 0x%08x } },\n",
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argsize, arg_types[0], arg_types[1] );
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else
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fprintf( outfile, " { 0xcb66, 0x9090, { 0x%08x, 0x%08x } },\n",
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arg_types[0], arg_types[1] );
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#endif
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}
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fprintf( outfile, " },\n {\n" );
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@ -842,11 +812,7 @@ void BuildSpec16File( FILE *outfile, DLLSPEC *spec )
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fprintf( outfile, " /* %s.%d */ ", spec->dll_name, i );
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fprintf( outfile,
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#ifdef __i386__
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"{ 0x5566, 0x68, %s, 0xe866, %d /* %s */ },\n",
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#else
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"{ %s, 0xe866, %d, /* %s */ },\n",
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#endif
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odp->link_name,
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(type - typelist) * callfrom_size - (odp->offset + entrypoint_size),
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get_function_name( odp ) );
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