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stage1: make get_native_target go through self-hosted

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This commit is contained in:
Andrew Kelley
2020-02-28 02:00:20 -05:00
parent 3683ba87ac
commit d45ea4d89d
6 changed files with 110 additions and 105 deletions
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100
src/target.cpp
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@@ -287,83 +287,6 @@ ZigLLVM_OSType get_llvm_os_type(Os os_type) {
zig_unreachable();
}
static Os get_zig_os_type(ZigLLVM_OSType os_type) {
switch (os_type) {
case ZigLLVM_UnknownOS:
return OsFreestanding;
case ZigLLVM_Ananas:
return OsAnanas;
case ZigLLVM_CloudABI:
return OsCloudABI;
case ZigLLVM_DragonFly:
return OsDragonFly;
case ZigLLVM_FreeBSD:
return OsFreeBSD;
case ZigLLVM_Fuchsia:
return OsFuchsia;
case ZigLLVM_IOS:
return OsIOS;
case ZigLLVM_KFreeBSD:
return OsKFreeBSD;
case ZigLLVM_Linux:
return OsLinux;
case ZigLLVM_Lv2:
return OsLv2;
case ZigLLVM_Darwin:
case ZigLLVM_MacOSX:
return OsMacOSX;
case ZigLLVM_NetBSD:
return OsNetBSD;
case ZigLLVM_OpenBSD:
return OsOpenBSD;
case ZigLLVM_Solaris:
return OsSolaris;
case ZigLLVM_Win32:
return OsWindows;
case ZigLLVM_Haiku:
return OsHaiku;
case ZigLLVM_Minix:
return OsMinix;
case ZigLLVM_RTEMS:
return OsRTEMS;
case ZigLLVM_NaCl:
return OsNaCl;
case ZigLLVM_CNK:
return OsCNK;
case ZigLLVM_AIX:
return OsAIX;
case ZigLLVM_CUDA:
return OsCUDA;
case ZigLLVM_NVCL:
return OsNVCL;
case ZigLLVM_AMDHSA:
return OsAMDHSA;
case ZigLLVM_PS4:
return OsPS4;
case ZigLLVM_ELFIAMCU:
return OsELFIAMCU;
case ZigLLVM_TvOS:
return OsTvOS;
case ZigLLVM_WatchOS:
return OsWatchOS;
case ZigLLVM_Mesa3D:
return OsMesa3D;
case ZigLLVM_Contiki:
return OsContiki;
case ZigLLVM_AMDPAL:
return OsAMDPAL;
case ZigLLVM_HermitCore:
return OsHermitCore;
case ZigLLVM_Hurd:
return OsHurd;
case ZigLLVM_WASI:
return OsWASI;
case ZigLLVM_Emscripten:
return OsEmscripten;
}
zig_unreachable();
}
const char *target_os_name(Os os_type) {
switch (os_type) {
case OsFreestanding:
@@ -447,29 +370,6 @@ Error target_parse_glibc_version(ZigGLibCVersion *glibc_ver, const char *text) {
return ErrorNone;
}
void get_native_target(ZigTarget *target) {
// first zero initialize
*target = {};
ZigLLVM_OSType os_type;
ZigLLVM_ObjectFormatType oformat; // ignored; based on arch/os
ZigLLVMGetNativeTarget(
&target->arch,
&target->vendor,
&os_type,
&target->abi,
&oformat);
target->os = get_zig_os_type(os_type);
target->is_native = true;
if (target->abi == ZigLLVM_UnknownEnvironment) {
target->abi = target_default_abi(target->arch, target->os);
}
if (target_is_glibc(target)) {
target->glibc_version = heap::c_allocator.create<ZigGLibCVersion>();
target_init_default_glibc_version(target);
}
}
void target_init_default_glibc_version(ZigTarget *target) {
*target->glibc_version = {2, 17, 0};
}