28514476ef
After this commit, the self-hosted compiler does not offer the option to use stage1 as a backend anymore.
42 lines
1.5 KiB
Zig
42 lines
1.5 KiB
Zig
const std = @import("std");
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const Builder = std.build.Builder;
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pub fn build(b: *Builder) void {
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const mode = b.standardReleaseOptions();
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const test_step = b.step("test", "Test");
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test_step.dependOn(b.getInstallStep());
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const lib = b.addSharedLibrary("lib", "lib.zig", .unversioned);
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lib.setBuildMode(mode);
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lib.setTarget(.{ .cpu_arch = .wasm32, .os_tag = .freestanding });
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lib.use_llvm = false;
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lib.use_lld = false;
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lib.strip = false;
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// to make sure the bss segment is emitted, we must import memory
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lib.import_memory = true;
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lib.install();
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const check_lib = lib.checkObject(.wasm);
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// since we import memory, make sure it exists with the correct naming
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check_lib.checkStart("Section import");
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check_lib.checkNext("entries 1");
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check_lib.checkNext("module env"); // default module name is "env"
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check_lib.checkNext("name memory"); // as per linker specification
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// since we are importing memory, ensure it's not exported
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check_lib.checkStart("Section export");
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check_lib.checkNext("entries 1"); // we're exporting function 'foo' so only 1 entry
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// validate the name of the stack pointer
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check_lib.checkStart("Section custom");
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check_lib.checkNext("type data_segment");
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check_lib.checkNext("names 2");
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check_lib.checkNext("index 0");
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check_lib.checkNext("name .rodata");
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check_lib.checkNext("index 1"); // bss section always last
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check_lib.checkNext("name .bss");
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test_step.dependOn(&check_lib.step);
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}
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