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Begin work on supporting wasm32 architecture

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This commit is contained in:
gingerBill
2020-05-25 12:46:23 +01:00
parent d6bcc25b69
commit 098699103d
5 changed files with 146 additions and 9 deletions
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25
src/build_settings.cpp
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@@ -5,6 +5,7 @@ enum TargetOsKind {
TargetOs_darwin,
TargetOs_linux,
TargetOs_essence,
TargetOs_js,
TargetOs_COUNT,
};
@@ -14,6 +15,7 @@ enum TargetArchKind {
TargetArch_amd64,
TargetArch_386,
TargetArch_wasm32,
TargetArch_COUNT,
};
@@ -33,12 +35,14 @@ String target_os_names[TargetOs_COUNT] = {
str_lit("darwin"),
str_lit("linux"),
str_lit("essence"),
str_lit("js"),
};
String target_arch_names[TargetArch_COUNT] = {
str_lit(""),
str_lit("amd64"),
str_lit("386"),
str_lit("wasm32"),
};
String target_endian_names[TargetEndian_COUNT] = {
@@ -51,11 +55,12 @@ TargetEndianKind target_endians[TargetArch_COUNT] = {
TargetEndian_Invalid,
TargetEndian_Little,
TargetEndian_Little,
TargetEndian_Little,
};
String const ODIN_VERSION = str_lit("0.12.0");
String const ODIN_VERSION = str_lit("0.13.0");
@@ -204,6 +209,16 @@ gb_global TargetMetrics target_essence_amd64 = {
str_lit("x86_64-pc-none-elf"),
};
gb_global TargetMetrics target_js_wasm32 = {
TargetOs_js,
TargetArch_wasm32,
4,
8,
str_lit("wasm32-freestanding-js"),
str_lit(""),
};
struct NamedTargetMetrics {
String name;
TargetMetrics *metrics;
@@ -216,6 +231,8 @@ gb_global NamedTargetMetrics named_targets[] = {
{ str_lit("linux_amd64"), &target_linux_amd64 },
{ str_lit("windows_386"), &target_windows_386 },
{ str_lit("windows_amd64"), &target_windows_amd64 },
{ str_lit("js_wasm32"), &target_js_wasm32 },
{ str_lit("wasm32"), &target_js_wasm32 },
};
NamedTargetMetrics *selected_target_metrics;
@@ -601,7 +618,7 @@ void init_build_context(TargetMetrics *cross_target) {
#if defined(GB_SYSTEM_WINDOWS)
metrics = target_windows_386;
#elif defined(GB_SYSTEM_OSX)
#error "Unsupported architecture"
#error "Build Error: Unsupported architecture"
#else
metrics = target_linux_386;
#endif
@@ -666,8 +683,10 @@ void init_build_context(TargetMetrics *cross_target) {
bc->link_flags = str_lit("-arch x86 ");
break;
}
} else if (bc->metrics.arch == TargetArch_wasm32) {
} else {
gb_printf_err("Unsupported architecture\n");;
gb_printf_err("Compiler Error: Unsupported architecture\n");;
gb_exit(1);
}