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add minimal osx/ios compilastion support

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This commit is contained in:
kub 2021-03-22 23:07:02 +01:00
parent 2de059cace
commit 5d636caaaf
2 changed files with 9 additions and 2 deletions
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9
linux/plat.c
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@ -192,6 +192,10 @@ void *plat_mmap(unsigned long addr, size_t size, int need_exec, int is_fixed)
*/ */
if (size >= HUGETLB_THRESHOLD) if (size >= HUGETLB_THRESHOLD)
flags |= MAP_HUGETLB; flags |= MAP_HUGETLB;
#ifdef MAP_JIT
if (need_exec)
flags |= MAP_JIT;
#endif
ret = mmap(req, size, prot, flags, -1, 0); ret = mmap(req, size, prot, flags, -1, 0);
if (ret == MAP_FAILED && (flags & MAP_HUGETLB)) { if (ret == MAP_FAILED && (flags & MAP_HUGETLB)) {
@ -223,8 +227,11 @@ void *plat_mremap(void *ptr, size_t oldsize, size_t newsize)
{ {
void *ret; void *ret;
#ifdef MREMAP_MAYMOVE
ret = mremap(ptr, oldsize, newsize, MREMAP_MAYMOVE); ret = mremap(ptr, oldsize, newsize, MREMAP_MAYMOVE);
if (ret == MAP_FAILED) { if (ret == MAP_FAILED)
#endif
{
fprintf(stderr, "mremap %p %zd %zd: ", fprintf(stderr, "mremap %p %zd %zd: ",
ptr, oldsize, newsize); ptr, oldsize, newsize);
perror(NULL); perror(NULL);

2
posix.h
View file

@ -2,7 +2,7 @@
#define LIBPICOFE_POSIX_H #define LIBPICOFE_POSIX_H
/* define POSIX stuff: dirent, scandir, getcwd, mkdir */ /* define POSIX stuff: dirent, scandir, getcwd, mkdir */
#if defined(__linux__) || defined(__MINGW32__) #if defined(__MACH__) || defined(__linux__) || defined(__MINGW32__)
#include <dirent.h> #include <dirent.h>
#include <unistd.h> #include <unistd.h>