mirror of
https://github.com/jart/cosmopolitan.git
synced 2024-05-18 03:22:40 +00:00
eeb20775d2
This will help C++ code that uses exceptions to be tinier. For example, this change shaves away 1000 lines of assembly code from LLVM's libcxx, which is 0.7% of all assembly instructions in the entire library.
12 lines
442 B
C
12 lines
442 B
C
#ifndef COSMOPOLITAN_LIBC_INTRIN_DESCRIBEBACKTRACE_INTERNAL_H_
|
|
#define COSMOPOLITAN_LIBC_INTRIN_DESCRIBEBACKTRACE_INTERNAL_H_
|
|
#include "libc/mem/alloca.h"
|
|
#include "libc/nexgen32e/stackframe.h"
|
|
COSMOPOLITAN_C_START_
|
|
|
|
const char *DescribeBacktrace(char[160], struct StackFrame *) libcesque;
|
|
#define DescribeBacktrace(x) DescribeBacktrace(alloca(160), x)
|
|
|
|
COSMOPOLITAN_C_END_
|
|
#endif /* COSMOPOLITAN_LIBC_INTRIN_DESCRIBEBACKTRACE_INTERNAL_H_ */
|