/*******************************************************************
* parse_spec_flags
*
* Parse the optional flags for an entry point in a .spec file.
*/
static const char *parse_spec_flags( DLLSPEC *spec, ORDDEF *odp )
{
unsigned int i;
const char *token;
do
{
if (!(token = GetToken(0))) break;
if (!strncmp( token, "arch=", 5))
{
char *args = xstrdup( token + 5 );
char *cpu_name = strtok( args, "," );
while (cpu_name)
{
if (!strcmp( cpu_name, "win32" ))
{
if (spec->type == SPEC_WIN32)
odp->flags |= FLAG_CPU_WIN32;
else
odp->flags |= FLAG_EXPORT32;
}
else if (!strcmp( cpu_name, "win64" ))
odp->flags |= FLAG_CPU_WIN64;
else
{
enum target_cpu cpu = get_cpu_from_name( cpu_name );
if (cpu == -1)
{
error( "Unknown architecture '%s'\n", cpu_name );
return NULL;
}
odp->flags |= FLAG_CPU( cpu );
}
cpu_name = strtok( NULL, "," );
}
free( args );
}
else if (!strcmp( token, "i386" )) /* backwards compatibility */
{
odp->flags |= FLAG_CPU(CPU_x86);
}
else
{
for (i = 0; FlagNames[i]; i++)
if (!strcmp( FlagNames[i], token )) break;
if (!FlagNames[i])
{
error( "Unknown flag '%s'\n", token );
return NULL;
}
odp->flags |= 1 << i;
}
token = GetToken(0);
} while (token && *token == '-');
return token;
}
/* set the target CPU and platform */
static void set_target( const char *target )
{
unsigned int i;
char *p, *platform, *spec = xstrdup( target );
/* target specification is in the form CPU-MANUFACTURER-OS or CPU-MANUFACTURER-KERNEL-OS */
target_alias = xstrdup( target );
/* get the CPU part */
if ((p = strchr( spec, '-' )))
{
int cpu;
*p++ = 0;
cpu = get_cpu_from_name( spec );
if (cpu == -1) fatal_error( "Unrecognized CPU '%s'\n", spec );
target_cpu = cpu;
platform = p;
if ((p = strrchr( p, '-' ))) platform = p + 1;
}
else if (!strcmp( spec, "mingw32" ))
{
target_cpu = CPU_x86;
platform = spec;
}
else
fatal_error( "Invalid target specification '%s'\n", target );
/* get the OS part */
target_platform = PLATFORM_UNSPECIFIED; /* default value */
for (i = 0; i < sizeof(platform_names)/sizeof(platform_names[0]); i++)
{
if (!strncmp( platform_names[i].name, platform, strlen(platform_names[i].name) ))
{
target_platform = platform_names[i].platform;
break;
}
}
free( spec );
}
