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sdk: Add SyscallStubs to enable syscall interception when building programs for non-BPF (bp #12984) (#12993)

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* Add SyscallStubs to enable syscall interception when building programs for non-BPF

(cherry picked from commit 9c53e1dfb2)

* Remove program_stubs!()

(cherry picked from commit 6d5889bdb5)

Co-authored-by: Michael Vines <mvines@gmail.com>
This commit is contained in:
mergify[bot]
2020-10-19 22:28:44 +00:00
committed by GitHub
parent 4bf0a54ed7
commit 77ba6d6784
23 changed files with 109 additions and 79 deletions
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12
sdk/src/log.rs
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@@ -31,10 +31,16 @@ macro_rules! info {
/// @param message - Message to print
#[inline]
pub fn sol_log(message: &str) {
#[cfg(target_arch = "bpf")]
unsafe {
sol_log_(message.as_ptr(), message.len() as u64);
}
#[cfg(not(target_arch = "bpf"))]
crate::program_stubs::sol_log(message);
}
#[cfg(target_arch = "bpf")]
extern "C" {
fn sol_log_(message: *const u8, len: u64);
}
@@ -45,10 +51,16 @@ extern "C" {
#[inline]
pub fn sol_log_64(arg1: u64, arg2: u64, arg3: u64, arg4: u64, arg5: u64) {
#[cfg(target_arch = "bpf")]
unsafe {
sol_log_64_(arg1, arg2, arg3, arg4, arg5);
}
#[cfg(not(target_arch = "bpf"))]
crate::program_stubs::sol_log_64(arg1, arg2, arg3, arg4, arg5);
}
#[cfg(target_arch = "bpf")]
extern "C" {
fn sol_log_64_(arg1: u64, arg2: u64, arg3: u64, arg4: u64, arg5: u64);
}