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added subsystem to builtin.zig

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emekoi 2019-05-09 18:01:12 -05:00 committed by Andrew Kelley
parent 7017388e9e
commit fb5dc28921
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GPG Key ID: 7C5F548F728501A9
1 changed files with 40 additions and 0 deletions
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40
src/codegen.cpp
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@ -7869,6 +7869,30 @@ Buf *codegen_generate_builtin_source(CodeGen *g) {
//assert(EndianBig == 0);
//assert(EndianLittle == 1);
}
{
buf_appendf(contents,
"pub const SubSystem = enum {\n"
" Auto,\n"
" Console,\n"
" Windows,\n"
" Posix,\n"
" Native,\n"
" EfiApplication,\n"
" EfiBootServiceDriver,\n"
" EfiRom,\n"
" EfiRuntimeDriver,\n"
"};\n\n");
assert(TargetSubsystemAuto == 0);
assert(TargetSubsystemConsole == 1);
assert(TargetSubsystemWindows == 2);
assert(TargetSubsystemPosix == 3);
assert(TargetSubsystemNative == 4);
assert(TargetSubsystemEfiApplication == 5);
assert(TargetSubsystemEfiBootServiceDriver == 6);
assert(TargetSubsystemEfiRom == 7);
assert(TargetSubsystemEfiRuntimeDriver == 8);
}
{
const char *endian_str = g->is_big_endian ? "Endian.Big" : "Endian.Little";
buf_appendf(contents, "pub const endian = %s;\n", endian_str);
@ -7885,6 +7909,21 @@ Buf *codegen_generate_builtin_source(CodeGen *g) {
buf_appendf(contents, "pub const valgrind_support = %s;\n", bool_to_str(want_valgrind_support(g)));
buf_appendf(contents, "pub const position_independent_code = %s;\n", bool_to_str(g->have_pic));
{
static const char* subsystem_strings[] = {
"Auto",
"Console",
"Windows",
"Posix",
"Native",
"EfiApplication",
"EfiBootServiceDriver",
"EfiRom",
"EfiRuntimeDriver",
};
buf_appendf(contents, "pub const subsystem = SubSystem.%s;\n", subsystem_strings[g->subsystem]);
}
if (g->is_test_build) {
buf_appendf(contents,
"const TestFn = struct {\n"
@ -7928,6 +7967,7 @@ static Error define_builtin_compile_vars(CodeGen *g) {
cache_bool(&cache_hash, g->have_err_ret_tracing);
cache_bool(&cache_hash, g->libc_link_lib != nullptr);
cache_bool(&cache_hash, g->valgrind_support);
cache_int(&cache_hash, g->subsystem);
Buf digest = BUF_INIT;
buf_resize(&digest, 0);