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Output correct assembly function headers for all functions.

This commit is contained in:
Alexandre Julliard 2001-08-28 17:26:49 +00:00
parent 8eebd2c93d
commit 99eac46f65
1 changed files with 27 additions and 25 deletions
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52
tools/winebuild/relay.c
View File

@ -20,6 +20,22 @@
#ifdef __i386__
static void function_header( FILE *outfile, const char *name )
{
fprintf( outfile, "\n\t.align %d\n", get_alignment(4) );
#ifdef USE_STABS
fprintf( outfile, "\t.stabs \"%s:F1\",36,0,0," PREFIX "%s\n", name, name);
#endif
#ifdef NEED_TYPE_IN_DEF
fprintf( outfile, "\t.def " PREFIX "%s; .scl 2; .type 32; .endef\n", name );
#else
fprintf( outfile, "\t.type " PREFIX "%s,@function\n", name );
#endif
fprintf( outfile, "\t.globl " PREFIX "%s\n", name );
fprintf( outfile, PREFIX "%s:\n", name );
}
/*******************************************************************
* BuildCallFrom16Core
*
@ -92,13 +108,10 @@ static void BuildCallFrom16Core( FILE *outfile, int reg_func, int thunk, int sho
char *name = thunk? "thunk" : reg_func? "regs" : short_ret? "word" : "long";
/* Function header */
fprintf( outfile, "\n\t.align %d\n", get_alignment(4) );
#ifdef USE_STABS
fprintf( outfile, ".stabs \"__wine_call_from_16_%s:F1\",36,0,0," PREFIX "__wine_call_from_16_%s\n", name, name);
#endif
fprintf( outfile, "\t" __ASM_FUNC("__wine_call_from_16_%s") "\n", name );
fprintf( outfile, "\t.globl " PREFIX "__wine_call_from_16_%s\n", name );
fprintf( outfile, PREFIX "__wine_call_from_16_%s:\n", name );
if (thunk) function_header( outfile, "__wine_call_from_16_thunk" );
else if (reg_func) function_header( outfile, "__wine_call_from_16_regs" );
else if (short_ret) function_header( outfile, "__wine_call_from_16_word" );
else function_header( outfile, "__wine_call_from_16_long" );
/* Create STACK16FRAME (except STACK32FRAME link) */
fprintf( outfile, "\tpushw %%gs\n" );
@ -448,14 +461,10 @@ static void BuildCallTo16Core( FILE *outfile, int short_ret, int reg_func )
short_ret? "word" : "long";
/* Function header */
fprintf( outfile, "\n\t.align %d\n", get_alignment(4) );
#ifdef USE_STABS
fprintf( outfile, ".stabs \"wine_call_to_16_%s:F1\",36,0,0," PREFIX "wine_call_to_16_%s\n",
name, name);
#endif
fprintf( outfile, "\t" __ASM_FUNC("wine_call_to_16_%s") "\n", name );
fprintf( outfile, "\t.globl " PREFIX "wine_call_to_16_%s\n", name );
fprintf( outfile, PREFIX "wine_call_to_16_%s:\n", name );
if (reg_func == 2) function_header( outfile, "wine_call_to_16_regs_long" );
else if (reg_func == 1) function_header( outfile, "wine_call_to_16_regs_short" );
else if (short_ret) function_header( outfile, "wine_call_to_16_word" );
else function_header( outfile, "wine_call_to_16_long" );
/* Function entry sequence */
fprintf( outfile, "\tpushl %%ebp\n" );
@ -689,9 +698,7 @@ static void BuildRet16Func( FILE *outfile )
* run-time relocation of the SYSLEVEL_Win16CurrentTeb symbol
*/
fprintf( outfile, "\n\t" __ASM_FUNC("CallTo16_Ret") "\n" );
fprintf( outfile, "\t.globl " PREFIX "CallTo16_Ret\n" );
fprintf( outfile, PREFIX "CallTo16_Ret:\n" );
function_header( outfile, "CallTo16_Ret" );
/* Save %esp into %esi */
fprintf( outfile, "\tmovl %%esp,%%esi\n" );
@ -1019,19 +1026,14 @@ static void BuildCallFrom32Regs( FILE *outfile )
/* Function header */
fprintf( outfile, "\n\t.align %d\n", get_alignment(4) );
#ifdef USE_STABS
fprintf( outfile, ".stabs \"CALL32_Regs:F1\",36,0,0," PREFIX "CALL32_Regs\n" );
#endif
fprintf( outfile, "\t.globl " PREFIX "CALL32_Regs\n" );
fprintf( outfile, PREFIX "CALL32_Regs:\n" );
function_header( outfile, "CALL32_Regs" );
/* Allocate some buffer space on the stack */
fprintf( outfile, "\tpushl %%ebp\n" );
fprintf( outfile, "\tmovl %%esp,%%ebp\n ");
fprintf( outfile, "\tleal -%d(%%esp), %%esp\n", STACK_SPACE );
/* Build the context structure */
fprintf( outfile, "\tmovl %%eax,%d(%%ebp)\n", CONTEXTOFFSET(Eax) - STACK_SPACE );