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Add wasi_wasm32

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This commit is contained in:
gingerBill
2021-10-31 01:08:17 +00:00
parent 8a2078aa90
commit 9a5216921c
9 changed files with 163 additions and 216 deletions
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src/llvm_backend.cpp
+10
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@@ -784,6 +784,8 @@ lbProcedure *lb_create_main_procedure(lbModule *m, lbProcedure *startup_runtime)
params->Tuple.variables[2] = alloc_entity_param(nullptr, make_token_ident("lpReserved"), t_rawptr, false, true);
} else if (build_context.metrics.os == TargetOs_windows && build_context.metrics.arch == TargetArch_386) {
name = str_lit("mainCRTStartup");
} else if (build_context.metrics.os == TargetOs_wasi) {
name = str_lit("_start");
} else {
has_args = true;
slice_init(&params->Tuple.variables, permanent_allocator(), 2);
@@ -885,6 +887,14 @@ lbProcedure *lb_create_main_procedure(lbModule *m, lbProcedure *startup_runtime)
}
lb_end_procedure_body(p);
if (build_context.metrics.os == TargetOs_wasi) {
LLVMSetLinkage(p->value, LLVMDLLExportLinkage);
} else {
LLVMSetLinkage(p->value, LLVMExternalLinkage);
}
if (!m->debug_builder && LLVMVerifyFunction(p->value, LLVMReturnStatusAction)) {
gb_printf_err("LLVM CODE GEN FAILED FOR PROCEDURE: %s\n", "main");