add "targets" command to list architectures, oses, abis

master
Andrew Kelley 2016-02-10 15:41:50 -07:00
parent b988017547
commit 1ff2edf67e
9 changed files with 435 additions and 9 deletions

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@ -27,6 +27,7 @@ include_directories(
)
set(ZIG_SOURCES
"${CMAKE_SOURCE_DIR}/src/target.cpp"
"${CMAKE_SOURCE_DIR}/src/ast_render.cpp"
"${CMAKE_SOURCE_DIR}/src/bignum.cpp"
"${CMAKE_SOURCE_DIR}/src/tokenizer.cpp"

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@ -350,9 +350,9 @@ The functions take an integer (TODO float?) type, two variables of the specified
```
Function Operation
bool add_with_overflow(type, a: type, b: type, x: &type) *x = a + b
bool sub_with_overflow(type, a: type, b: type, x: &type) *x = a - b
bool mul_with_overflow(type, a: type, b: type, x: &type) *x = a * b
bool add_with_overflow(T: type, a: T, b: T, x: &T) *x = a + b
bool sub_with_overflow(T: type, a: T, b: T, x: &T) *x = a - b
bool mul_with_overflow(T: type, a: T, b: T, x: &T) *x = a * b
```
### Memory Operations

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@ -1124,7 +1124,6 @@ struct CodeGen {
bool is_test_build;
LLVMTargetMachineRef target_machine;
LLVMZigDIFile *dummy_di_file;
bool is_native_target;
Buf *root_source_dir;
Buf *root_out_name;

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@ -3498,8 +3498,6 @@ static void define_builtin_fns(CodeGen *g) {
create_builtin_fn_with_arg_count(g, BuiltinFnIdConstEval, "const_eval", 1);
}
static void init(CodeGen *g, Buf *source_path) {
g->lib_search_paths.append(g->root_source_dir);
g->lib_search_paths.append(buf_create_from_str(ZIG_STD_DIR));
@ -3510,7 +3508,6 @@ static void init(CodeGen *g, Buf *source_path) {
LLVMInitializeAllAsmParsers();
LLVMInitializeNativeTarget();
g->is_native_target = true;
char *native_triple = LLVMGetDefaultTargetTriple();
g->module = LLVMModuleCreateWithName(buf_ptr(source_path));

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@ -10,6 +10,7 @@
#include "codegen.hpp"
#include "os.hpp"
#include "error.hpp"
#include "target.hpp"
#include <stdio.h>
@ -20,6 +21,7 @@ static int usage(const char *arg0) {
" test create and run a test build\n"
" version print version number and exit\n"
" parseh convert a c header file to zig extern declarations\n"
" targets list available compilation targets\n"
"Options:\n"
" --release build with optimizations on and debug protection off\n"
" --static output will be statically linked\n"
@ -40,12 +42,45 @@ static int usage(const char *arg0) {
return EXIT_FAILURE;
}
static int print_target_list(FILE *f) {
fprintf(f, "Architectures:\n");
int arch_count = target_arch_count();
int sub_arch_count = target_sub_arch_count();
for (int arch_i = 0; arch_i < arch_count; arch_i += 1) {
const ArchType *arch = get_target_arch(arch_i);
fprintf(f, " %s\n", ZigLLVMGetArchTypeName(arch->llvm_arch));
for (int sub_arch_i = 0; sub_arch_i < sub_arch_count; sub_arch_i += 1) {
const SubArchType *sub_arch = get_target_sub_arch(sub_arch_i);
if (sub_arch->arch == arch->llvm_arch) {
fprintf(f, " %s\n", sub_arch->name);
}
}
}
fprintf(f, "\nOperating Systems:\n");
int os_count = target_os_count();
for (int i = 0; i < os_count; i += 1) {
const OsType *os_type = get_target_os(i);
fprintf(f, " %s\n", get_target_os_name(os_type));
}
fprintf(f, "\nABIs:\n");
int environ_count = target_environ_count();
for (int i = 0; i < environ_count; i += 1) {
const EnvironmentType *environ_type = get_target_environ(i);
fprintf(f, " %s\n", ZigLLVMGetEnvironmentTypeName(environ_type->llvm_environment));
}
return EXIT_SUCCESS;
}
enum Cmd {
CmdInvalid,
CmdBuild,
CmdTest,
CmdVersion,
CmdParseH,
CmdTargets,
};
int main(int argc, char **argv) {
@ -139,6 +174,8 @@ int main(int argc, char **argv) {
cmd = CmdParseH;
} else if (strcmp(arg, "test") == 0) {
cmd = CmdTest;
} else if (strcmp(arg, "targets") == 0) {
cmd = CmdTargets;
} else {
fprintf(stderr, "Unrecognized command: %s\n", arg);
return usage(arg0);
@ -155,6 +192,7 @@ int main(int argc, char **argv) {
}
break;
case CmdVersion:
case CmdTargets:
return usage(arg0);
case CmdInvalid:
zig_unreachable();
@ -249,6 +287,8 @@ int main(int argc, char **argv) {
case CmdVersion:
printf("%s\n", ZIG_VERSION_STRING);
return EXIT_SUCCESS;
case CmdTargets:
return print_target_list(stdout);
case CmdInvalid:
return usage(arg0);
}

169
src/target.cpp Normal file
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@ -0,0 +1,169 @@
/*
* Copyright (c) 2016 Andrew Kelley
*
* This file is part of zig, which is MIT licensed.
* See http://opensource.org/licenses/MIT
*/
#include "target.hpp"
#include "util.hpp"
static const ArchType arch_list[] = {
{ZigLLVM_arm},
{ZigLLVM_armeb},
{ZigLLVM_aarch64},
{ZigLLVM_aarch64_be},
{ZigLLVM_bpfel},
{ZigLLVM_bpfeb},
{ZigLLVM_hexagon},
{ZigLLVM_mips},
{ZigLLVM_mipsel},
{ZigLLVM_mips64},
{ZigLLVM_mips64el},
{ZigLLVM_msp430},
{ZigLLVM_ppc},
{ZigLLVM_ppc64},
{ZigLLVM_ppc64le},
{ZigLLVM_r600},
{ZigLLVM_amdgcn},
{ZigLLVM_sparc},
{ZigLLVM_sparcv9},
{ZigLLVM_sparcel},
{ZigLLVM_systemz},
{ZigLLVM_tce},
{ZigLLVM_thumb},
{ZigLLVM_thumbeb},
{ZigLLVM_x86},
{ZigLLVM_x86_64},
{ZigLLVM_xcore},
{ZigLLVM_nvptx},
{ZigLLVM_nvptx64},
{ZigLLVM_le32},
{ZigLLVM_le64},
{ZigLLVM_amdil},
{ZigLLVM_amdil64},
{ZigLLVM_hsail},
{ZigLLVM_hsail64},
{ZigLLVM_spir},
{ZigLLVM_spir64},
{ZigLLVM_kalimba},
{ZigLLVM_shave},
{ZigLLVM_wasm32},
{ZigLLVM_wasm64},
};
static const SubArchType sub_arch_list[] = {
{ZigLLVM_arm, ZigLLVM_ARMSubArch_v8_1a, "v8_1a"},
{ZigLLVM_arm, ZigLLVM_ARMSubArch_v8, "v8"},
{ZigLLVM_arm, ZigLLVM_ARMSubArch_v7, "v7"},
{ZigLLVM_arm, ZigLLVM_ARMSubArch_v7em, "v7em"},
{ZigLLVM_arm, ZigLLVM_ARMSubArch_v7m, "v7m"},
{ZigLLVM_arm, ZigLLVM_ARMSubArch_v7s, "v7s"},
{ZigLLVM_arm, ZigLLVM_ARMSubArch_v6, "v6"},
{ZigLLVM_arm, ZigLLVM_ARMSubArch_v6m, "v6m"},
{ZigLLVM_arm, ZigLLVM_ARMSubArch_v6k, "v6k"},
{ZigLLVM_arm, ZigLLVM_ARMSubArch_v6t2, "v6t2"},
{ZigLLVM_arm, ZigLLVM_ARMSubArch_v5, "v5"},
{ZigLLVM_arm, ZigLLVM_ARMSubArch_v5te, "v5te"},
{ZigLLVM_arm, ZigLLVM_ARMSubArch_v4t, "v4t"},
{ZigLLVM_kalimba, ZigLLVM_KalimbaSubArch_v3, "v3"},
{ZigLLVM_kalimba, ZigLLVM_KalimbaSubArch_v4, "v4"},
{ZigLLVM_kalimba, ZigLLVM_KalimbaSubArch_v5, "v5"},
};
static const VendorType vendor_list[] = {
{ZigLLVM_Apple},
{ZigLLVM_PC},
{ZigLLVM_SCEI},
{ZigLLVM_BGP},
{ZigLLVM_BGQ},
{ZigLLVM_Freescale},
{ZigLLVM_IBM},
{ZigLLVM_ImaginationTechnologies},
{ZigLLVM_MipsTechnologies},
{ZigLLVM_NVIDIA},
{ZigLLVM_CSR},
};
static const OsType os_list[] = {
{ZigLLVM_UnknownOS},
{ZigLLVM_CloudABI},
{ZigLLVM_Darwin},
{ZigLLVM_DragonFly},
{ZigLLVM_FreeBSD},
{ZigLLVM_IOS},
{ZigLLVM_KFreeBSD},
{ZigLLVM_Linux},
{ZigLLVM_Lv2},
{ZigLLVM_MacOSX},
{ZigLLVM_NetBSD},
{ZigLLVM_OpenBSD},
{ZigLLVM_Solaris},
{ZigLLVM_Win32},
{ZigLLVM_Haiku},
{ZigLLVM_Minix},
{ZigLLVM_RTEMS},
{ZigLLVM_NaCl},
{ZigLLVM_CNK},
{ZigLLVM_Bitrig},
{ZigLLVM_AIX},
{ZigLLVM_CUDA},
{ZigLLVM_NVCL},
{ZigLLVM_AMDHSA},
{ZigLLVM_PS4},
};
static const EnvironmentType environ_list[] = {
{ZigLLVM_GNU},
{ZigLLVM_GNUEABI},
{ZigLLVM_GNUEABIHF},
{ZigLLVM_GNUX32},
{ZigLLVM_CODE16},
{ZigLLVM_EABI},
{ZigLLVM_EABIHF},
{ZigLLVM_Android},
{ZigLLVM_MSVC},
{ZigLLVM_Itanium},
{ZigLLVM_Cygnus},
};
int target_arch_count(void) {
return array_length(arch_list);
}
const ArchType *get_target_arch(int index) {
return &arch_list[index];
}
int target_sub_arch_count(void) {
return array_length(sub_arch_list);
}
const SubArchType *get_target_sub_arch(int index) {
return &sub_arch_list[index];
}
int target_vendor_count(void) {
return array_length(vendor_list);
}
const VendorType *get_target_vendor(int index) {
return &vendor_list[index];
}
int target_os_count(void) {
return array_length(os_list);
}
const OsType *get_target_os(int index) {
return &os_list[index];
}
const char *get_target_os_name(const OsType *os_type) {
return (os_type->llvm_os == ZigLLVM_UnknownOS) ? "freestanding" : ZigLLVMGetOSTypeName(os_type->llvm_os);
}
int target_environ_count(void) {
return array_length(environ_list);
}
const EnvironmentType *get_target_environ(int index) {
return &environ_list[index];
}

51
src/target.hpp Normal file
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@ -0,0 +1,51 @@
/*
* Copyright (c) 2016 Andrew Kelley
*
* This file is part of zig, which is MIT licensed.
* See http://opensource.org/licenses/MIT
*/
#ifndef ZIG_TARGET_HPP
#define ZIG_TARGET_HPP
#include <zig_llvm.hpp>
struct ArchType {
ZigLLVM_ArchType llvm_arch;
};
struct SubArchType {
ZigLLVM_ArchType arch; // which arch it applies to
ZigLLVM_SubArchType sub_arch;
const char *name;
};
struct VendorType {
ZigLLVM_VendorType llvm_vendor;
};
struct OsType {
ZigLLVM_OSType llvm_os;
};
struct EnvironmentType {
ZigLLVM_EnvironmentType llvm_environment;
};
int target_arch_count(void);
const ArchType *get_target_arch(int index);
int target_sub_arch_count(void);
const SubArchType *get_target_sub_arch(int index);
int target_vendor_count(void);
const VendorType *get_target_vendor(int index);
int target_os_count(void);
const OsType *get_target_os(int index);
const char *get_target_os_name(const OsType *os_type);
int target_environ_count(void);
const EnvironmentType *get_target_environ(int index);
#endif

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@ -514,8 +514,32 @@ void LLVMZigSetFastMath(LLVMBuilderRef builder_wrapped, bool on_state) {
}
}
static_assert((Triple::ArchType)ZigLLVM_LastArchType == Triple::LastArchType, "");
static_assert((Triple::VendorType)ZigLLVM_LastVendorType == Triple::LastVendorType, "");
static_assert((Triple::OSType)ZigLLVM_LastOSType == Triple::LastOSType, "");
static_assert((Triple::EnvironmentType)ZigLLVM_LastEnvironmentType == Triple::LastEnvironmentType, "");
const char *ZigLLVMGetArchTypeName(ZigLLVM_ArchType arch) {
return Triple::getArchTypeName((Triple::ArchType)arch);
}
const char *ZigLLVMGetVendorTypeName(ZigLLVM_VendorType vendor) {
return Triple::getVendorTypeName((Triple::VendorType)vendor);
}
const char *ZigLLVMGetOSTypeName(ZigLLVM_OSType os) {
return Triple::getOSTypeName((Triple::OSType)os);
}
const char *ZigLLVMGetEnvironmentTypeName(ZigLLVM_EnvironmentType environ) {
return Triple::getEnvironmentTypeName((Triple::EnvironmentType)environ);
}
//------------------------------------
#include "buffer.hpp"
enum FloatAbi {
FloatAbiHard,
FloatAbiSoft,

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@ -143,11 +143,156 @@ LLVMZigDILocation *LLVMZigGetDebugLoc(unsigned line, unsigned col, LLVMZigDIScop
void LLVMZigSetFastMath(LLVMBuilderRef builder_wrapped, bool on_state);
// copied from include/llvm/ADT/Triple.h
enum ZigLLVM_ArchType {
ZigLLVM_UnknownArch,
ZigLLVM_arm, // ARM (little endian): arm, armv.*, xscale
ZigLLVM_armeb, // ARM (big endian): armeb
ZigLLVM_aarch64, // AArch64 (little endian): aarch64
ZigLLVM_aarch64_be, // AArch64 (big endian): aarch64_be
ZigLLVM_bpfel, // eBPF or extended BPF or 64-bit BPF (little endian)
ZigLLVM_bpfeb, // eBPF or extended BPF or 64-bit BPF (big endian)
ZigLLVM_hexagon, // Hexagon: hexagon
ZigLLVM_mips, // MIPS: mips, mipsallegrex
ZigLLVM_mipsel, // MIPSEL: mipsel, mipsallegrexel
ZigLLVM_mips64, // MIPS64: mips64
ZigLLVM_mips64el, // MIPS64EL: mips64el
ZigLLVM_msp430, // MSP430: msp430
ZigLLVM_ppc, // PPC: powerpc
ZigLLVM_ppc64, // PPC64: powerpc64, ppu
ZigLLVM_ppc64le, // PPC64LE: powerpc64le
ZigLLVM_r600, // R600: AMD GPUs HD2XXX - HD6XXX
ZigLLVM_amdgcn, // AMDGCN: AMD GCN GPUs
ZigLLVM_sparc, // Sparc: sparc
ZigLLVM_sparcv9, // Sparcv9: Sparcv9
ZigLLVM_sparcel, // Sparc: (endianness = little). NB: 'Sparcle' is a CPU variant
ZigLLVM_systemz, // SystemZ: s390x
ZigLLVM_tce, // TCE (http://tce.cs.tut.fi/): tce
ZigLLVM_thumb, // Thumb (little endian): thumb, thumbv.*
ZigLLVM_thumbeb, // Thumb (big endian): thumbeb
ZigLLVM_x86, // X86: i[3-9]86
ZigLLVM_x86_64, // X86-64: amd64, x86_64
ZigLLVM_xcore, // XCore: xcore
ZigLLVM_nvptx, // NVPTX: 32-bit
ZigLLVM_nvptx64, // NVPTX: 64-bit
ZigLLVM_le32, // le32: generic little-endian 32-bit CPU (PNaCl / Emscripten)
ZigLLVM_le64, // le64: generic little-endian 64-bit CPU (PNaCl / Emscripten)
ZigLLVM_amdil, // AMDIL
ZigLLVM_amdil64, // AMDIL with 64-bit pointers
ZigLLVM_hsail, // AMD HSAIL
ZigLLVM_hsail64, // AMD HSAIL with 64-bit pointers
ZigLLVM_spir, // SPIR: standard portable IR for OpenCL 32-bit version
ZigLLVM_spir64, // SPIR: standard portable IR for OpenCL 64-bit version
ZigLLVM_kalimba, // Kalimba: generic kalimba
ZigLLVM_shave, // SHAVE: Movidius vector VLIW processors
ZigLLVM_wasm32, // WebAssembly with 32-bit pointers
ZigLLVM_wasm64, // WebAssembly with 64-bit pointers
ZigLLVM_LastArchType = ZigLLVM_wasm64
};
enum ZigLLVM_SubArchType {
ZigLLVM_NoSubArch,
ZigLLVM_ARMSubArch_v8_1a,
ZigLLVM_ARMSubArch_v8,
ZigLLVM_ARMSubArch_v7,
ZigLLVM_ARMSubArch_v7em,
ZigLLVM_ARMSubArch_v7m,
ZigLLVM_ARMSubArch_v7s,
ZigLLVM_ARMSubArch_v6,
ZigLLVM_ARMSubArch_v6m,
ZigLLVM_ARMSubArch_v6k,
ZigLLVM_ARMSubArch_v6t2,
ZigLLVM_ARMSubArch_v5,
ZigLLVM_ARMSubArch_v5te,
ZigLLVM_ARMSubArch_v4t,
ZigLLVM_KalimbaSubArch_v3,
ZigLLVM_KalimbaSubArch_v4,
ZigLLVM_KalimbaSubArch_v5
};
enum ZigLLVM_VendorType {
ZigLLVM_UnknownVendor,
ZigLLVM_Apple,
ZigLLVM_PC,
ZigLLVM_SCEI,
ZigLLVM_BGP,
ZigLLVM_BGQ,
ZigLLVM_Freescale,
ZigLLVM_IBM,
ZigLLVM_ImaginationTechnologies,
ZigLLVM_MipsTechnologies,
ZigLLVM_NVIDIA,
ZigLLVM_CSR,
ZigLLVM_LastVendorType = ZigLLVM_CSR
};
enum ZigLLVM_OSType {
ZigLLVM_UnknownOS,
ZigLLVM_CloudABI,
ZigLLVM_Darwin,
ZigLLVM_DragonFly,
ZigLLVM_FreeBSD,
ZigLLVM_IOS,
ZigLLVM_KFreeBSD,
ZigLLVM_Linux,
ZigLLVM_Lv2, // PS3
ZigLLVM_MacOSX,
ZigLLVM_NetBSD,
ZigLLVM_OpenBSD,
ZigLLVM_Solaris,
ZigLLVM_Win32,
ZigLLVM_Haiku,
ZigLLVM_Minix,
ZigLLVM_RTEMS,
ZigLLVM_NaCl, // Native Client
ZigLLVM_CNK, // BG/P Compute-Node Kernel
ZigLLVM_Bitrig,
ZigLLVM_AIX,
ZigLLVM_CUDA, // NVIDIA CUDA
ZigLLVM_NVCL, // NVIDIA OpenCL
ZigLLVM_AMDHSA, // AMD HSA Runtime
ZigLLVM_PS4,
ZigLLVM_LastOSType = ZigLLVM_PS4
};
enum ZigLLVM_EnvironmentType {
ZigLLVM_UnknownEnvironment,
ZigLLVM_GNU,
ZigLLVM_GNUEABI,
ZigLLVM_GNUEABIHF,
ZigLLVM_GNUX32,
ZigLLVM_CODE16,
ZigLLVM_EABI,
ZigLLVM_EABIHF,
ZigLLVM_Android,
ZigLLVM_MSVC,
ZigLLVM_Itanium,
ZigLLVM_Cygnus,
ZigLLVM_LastEnvironmentType = ZigLLVM_Cygnus
};
enum ZigLLVM_ObjectFormatType {
ZigLLVM_UnknownObjectFormat,
ZigLLVM_COFF,
ZigLLVM_ELF,
ZigLLVM_MachO,
};
const char *ZigLLVMGetArchTypeName(ZigLLVM_ArchType arch);
const char *ZigLLVMGetVendorTypeName(ZigLLVM_VendorType vendor);
const char *ZigLLVMGetOSTypeName(ZigLLVM_OSType os);
const char *ZigLLVMGetEnvironmentTypeName(ZigLLVM_EnvironmentType environ);
/*
* This stuff is not LLVM API but it depends on the LLVM C++ API so we put it here.
*/
#include "buffer.hpp"
struct Buf;
Buf *get_dynamic_linker(LLVMTargetMachineRef target_machine);
#endif