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Add more fixes for new cosmocc toolchain

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We now have an `#include <cxxabi.h>` header which defines all the APIs
Cosmopolitan's implemented so far. The `cosmocc` README.md file is now
greatly expanded with documentation.
This commit is contained in:
Justine Tunney 2023-11-11 22:32:12 -08:00
parent 95124cacbe
commit c6d3802d3a
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
32 changed files with 256 additions and 69 deletions
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1
libc/stdio/demangle.c
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@ -27,6 +27,7 @@
│ THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/assert.h"
#include "libc/cxxabi.h"
#include "libc/errno.h"
#include "libc/fmt/conv.h"
#include "libc/fmt/fmt.h"

3
libc/stdio/fflush_unlocked.c
View file

@ -17,6 +17,7 @@
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/calls/calls.h"
#include "libc/cxxabi.h"
#include "libc/errno.h"
#include "libc/intrin/bits.h"
#include "libc/intrin/pushpop.internal.h"
@ -111,7 +112,7 @@ textstartup int __fflush_register(FILE *f) {
if (!sf->handles.p) {
sf->handles.p = sf->handles_initmem;
pushmov(&sf->handles.n, ARRAYLEN(sf->handles_initmem));
__cxa_atexit(fflush_unlocked, 0, 0);
__cxa_atexit((void *)fflush_unlocked, 0, 0);
}
for (i = sf->handles.i; i; --i) {
if (!sf->handles.p[i - 1]) {

6
libc/stdio/stdio.h
View file

@ -180,12 +180,6 @@ int fprintf_unlocked(FILE *, const char *, ...) printfesque(2)
int vfprintf_unlocked(FILE *, const char *, va_list)
paramsnonnull() dontthrow nocallback;
/*───────────────────────────────────────────────────────────────────────────│─╗
│ cosmopolitan § cxxabi ─╬─│┼
╚────────────────────────────────────────────────────────────────────────────│*/
char *__cxa_demangle(const char *, char *, size_t *, int *);
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_STDIO_H_ */