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Only use general purpose registers in c guest #230

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Only use general purpose registers in c guest #230

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2 changes: 1 addition & 1 deletion c.just
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@ c-flags-release-pe := '/O2 /Gy'

# Elf options
# We don't support stack protectors at the moment, but Arch Linux clang auto-enables them for -linux platforms, so explicitly disable them.
c-compile-options-elf := '-nobuiltininc -H --target=x86_64-unknown-linux-none -fno-stack-protector -fstack-clash-protection -mstack-probe-size=4096'
c-compile-options-elf := '-mgeneral-regs-only -nobuiltininc -H --target=x86_64-unknown-none-elf -fPIC -fno-stack-protector -fstack-clash-protection -mstack-probe-size=4096'
c-include-flags-elf := replace(c-include-flags-pe, '/I ', '-I ')
c-linker-options-elf := '--entry "entrypoint" --nostdlib -pie'
c-flags-debug-elf := '-O0'
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1 change: 0 additions & 1 deletion src/hyperlight_host/tests/sandbox_host_tests.rs
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Expand Up @@ -63,7 +63,6 @@ fn pass_byte_array() {
}

#[test]
#[ignore = "Fails with mismatched float only when c .exe guest?!"]
#[cfg_attr(target_os = "windows", serial)] // using LoadLibrary requires serial tests
fn float_roundtrip() {
let doubles = [
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