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Change mctr PowerPC asm instruction to mtctr. Add Support for the 

.text section and the .space section of darwin's ld.
This commit is contained in:
Pierre d'Herbemont 2003-10-24 00:27:27 +00:00 committed by Alexandre Julliard
parent 13a5d6e627
commit 6661f30409
2 changed files with 42 additions and 9 deletions
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6
tools/winebuild/import.c
View File

@ -852,7 +852,7 @@ static int output_immediate_imports( FILE *outfile )
fprintf(outfile, "\t\"\\tlis %s, " ppc_high(__ASM_NAME("imports") "+ %d") "\\n\"\n", ppc_reg[9], pos);
fprintf(outfile, "\t\"\\tla %s, " ppc_low (__ASM_NAME("imports") "+ %d") "(%s)\\n\"\n", ppc_reg[8], pos, ppc_reg[9]);
fprintf(outfile, "\t\"\\tlwz %s, 0(%s)\\n\"\n", ppc_reg[7], ppc_reg[8]);
fprintf(outfile, "\t\"\\tmctr %s\\n\"\n", ppc_reg[7]);
fprintf(outfile, "\t\"\\tmtctr %s\\n\"\n", ppc_reg[7]);
fprintf(outfile, "\t\"\\tlwz %s, 0(%s)\\n\"\n", ppc_reg[7], ppc_reg[1]);
fprintf(outfile, "\t\"\\taddi %s, %s, 0x4\\n\"\n", ppc_reg[1], ppc_reg[1]);
@ -868,7 +868,7 @@ static int output_immediate_imports( FILE *outfile )
}
pos += 4;
}
fprintf( outfile, "\".section\\t\\\".text\\\"\");\n#ifndef __GNUC__\n}\n#endif\n\n" );
fprintf( outfile, "\".text\");\n#ifndef __GNUC__\n}\n#endif\n\n" );
done:
return nb_imm;
@ -1142,7 +1142,7 @@ static int output_delayed_imports( FILE *outfile )
fprintf( outfile, "\n" );
}
}
fprintf( outfile, "\".section \\\".text\\\"\");\n" );
fprintf( outfile, "\".text\");\n" );
fprintf( outfile, "#ifndef __GNUC__\n" );
fprintf( outfile, "}\n" );
fprintf( outfile, "#endif\n" );

45
tools/winebuild/spec32.c
View File

@ -36,6 +36,12 @@
#include "build.h"
#ifdef __APPLE__
# define __ASM_SKIP ".space"
#else
# define __ASM_SKIP ".skip"
#endif
static int string_compare( const void *ptr1, const void *ptr2 )
{
const char * const *str1 = ptr1;
@ -434,7 +440,24 @@ void output_dll_init( FILE *outfile, const char *constructor, const char *destru
fprintf( outfile, " \"\\tnop\\n\"\n" );
fprintf( outfile, " \"\\t.section\\t\\\".text\\\"\\n\");\n" );
}
#elif defined(__PPC__)
#elif defined(__powerpc__)
# ifdef __APPLE__
/* Mach-O doesn't have an init section */
if (constructor)
{
fprintf( outfile, "asm(\"\\t.mod_init_func\\n\"\n" );
fprintf( outfile, " \"\\t.align 2\\n\"\n" );
fprintf( outfile, " \"\\t.long " __ASM_NAME("%s") "\\n\"\n", constructor );
fprintf( outfile, " \"\\t.text\\n\");\n" );
}
if (destructor)
{
fprintf( outfile, "asm(\"\\t.mod_term_func\\n\"\n" );
fprintf( outfile, " \"\\t.align 2\\n\"\n" );
fprintf( outfile, " \"\\t.long " __ASM_NAME("%s") "\\n\"\n", destructor );
fprintf( outfile, " \"\\t.text\\n\");\n" );
}
# else /* __APPLE__ */
if (constructor)
{
fprintf( outfile, "asm(\"\\t.section\\t\\\".init\\\" ,\\\"ax\\\"\\n\"\n" );
@ -447,6 +470,7 @@ void output_dll_init( FILE *outfile, const char *constructor, const char *destru
fprintf( outfile, " \"\\tbl " __ASM_NAME("%s") "\\n\"\n", destructor );
fprintf( outfile, " \"\\t.section\\t\\\".text\\\"\\n\");\n" );
}
# endif /* __APPLE__ */
#else
#error You need to define the DLL constructor for your architecture
#endif
@ -495,9 +519,9 @@ void BuildSpec32File( FILE *outfile )
fprintf( outfile, "#ifndef __GNUC__\n" );
fprintf( outfile, "static void __asm__dummy_header(void) {\n" );
fprintf( outfile, "#endif\n" );
fprintf( outfile, "asm(\".section \\\".text\\\"\\n\\t\"\n" );
fprintf( outfile, "asm(\".text\\n\\t\"\n" );
fprintf( outfile, " \".align %d\\n\"\n", get_alignment(page_size) );
fprintf( outfile, " \"" __ASM_NAME("pe_header") ":\\t.skip 65536\\n\\t\");\n" );
fprintf( outfile, " \"" __ASM_NAME("pe_header") ":\\t" __ASM_SKIP " 65536\\n\\t\");\n" );
fprintf( outfile, "#ifndef __GNUC__\n" );
fprintf( outfile, "}\n" );
fprintf( outfile, "#endif\n" );
@ -551,7 +575,11 @@ void BuildSpec32File( FILE *outfile )
else
{
fprintf( outfile, "#ifdef __GNUC__\n" );
fprintf( outfile, "# ifdef __APPLE__\n" );
fprintf( outfile, "extern void DllMain() __attribute__((weak_import));\n" );
fprintf( outfile, "# else\n" );
fprintf( outfile, "extern void DllMain() __attribute__((weak));\n" );
fprintf( outfile, "# endif\n" );
fprintf( outfile, "#else\n" );
fprintf( outfile, "extern void DllMain();\n" );
fprintf( outfile, "static void __asm__dummy_dllmain(void)" );
@ -741,8 +769,13 @@ void BuildSpec32File( FILE *outfile )
fprintf( outfile, " } OptionalHeader;\n" );
fprintf( outfile, "} nt_header = {\n" );
fprintf( outfile, " 0x%04x,\n", IMAGE_NT_SIGNATURE ); /* Signature */
#ifdef __i386__
fprintf( outfile, " { 0x%04x,\n", IMAGE_FILE_MACHINE_I386 ); /* Machine */
#elif defined(__powerpc__)
fprintf( outfile, " { 0x%04x,\n", IMAGE_FILE_MACHINE_POWERPC ); /* Machine */
#else
fprintf( outfile, " { 0x%04x,\n", IMAGE_FILE_MACHINE_UNKNOWN ); /* Machine */
#endif
fprintf( outfile, " 0, 0, 0, 0,\n" );
fprintf( outfile, " sizeof(nt_header.OptionalHeader),\n" ); /* SizeOfOptionalHeader */
fprintf( outfile, " 0x%04x },\n", characteristics ); /* Characteristics */
@ -923,12 +956,12 @@ void BuildDebugFile( FILE *outfile, const char *srcdir, char **argv )
fprintf( outfile, " \"\\tcall " __ASM_NAME("__wine_dbg_%s_fini") "\\n\"\n", prefix );
fprintf( outfile, " \"\\tnop\\n\"\n" );
fprintf( outfile, " \"\\t.section\t\\\".text\\\"\\n\");\n" );
#elif defined(__PPC__)
#elif defined(__powerpc__)
fprintf( outfile, "asm(\"\\t.section\\t\\\".init\\\" ,\\\"ax\\\"\\n\"\n" );
fprintf( outfile, " \"\\tbl " __ASM_NAME("__wine_dbg_%s_init") "\\n\"\n", prefix );
fprintf( outfile, " \"\\t.section\\t\\\".fini\\\" ,\\\"ax\\\"\\n\"\n" );
fprintf( outfile, " \"\\tbl " __ASM_NAME("__wine_dbg_%s_fini") "\\n\"\n", prefix );
fprintf( outfile, " \"\\t.section\\t\\\".text\\\"\\n\");\n" );
fprintf( outfile, " \"\\t.text\\n\");\n" );
#else
#error You need to define the DLL constructor for your architecture
#endif