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Extend the intrinsics exported for Xtensa no_std

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This commit is contained in:
Scott Mabin 2023-02-22 20:35:06 +00:00
parent 2ca64c2798
commit 67ebc4ae14
2 changed files with 7 additions and 1 deletions
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1
library/compiler-builtins/src/lib.rs
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@ -47,6 +47,7 @@ pub mod int;
all(target_arch = "x86_64", target_os = "none"),
all(target_arch = "x86_64", target_os = "uefi"),
all(target_arch = "arm", target_os = "none"),
all(target_arch = "xtensa", target_os = "none"),
target_os = "xous",
all(target_vendor = "fortanix", target_env = "sgx")
))]

7
library/compiler-builtins/src/math.rs
View file

@ -86,7 +86,11 @@ no_mangle! {
fn tanf(n: f32) -> f32;
}
#[cfg(any(target_os = "xous", target_os = "uefi"))]
#[cfg(any(
target_os = "xous",
target_os = "uefi",
all(target_arch = "xtensa", target_os = "none"),
))]
no_mangle! {
fn sqrtf(x: f32) -> f32;
fn sqrt(x: f64) -> f64;
@ -94,6 +98,7 @@ no_mangle! {
#[cfg(any(
all(target_vendor = "fortanix", target_env = "sgx"),
all(target_arch = "xtensa", target_os = "none"),
target_os = "xous",
target_os = "uefi"
))]