diff options
| -rw-r--r-- | Makefile.target | 2 | ||||
| -rw-r--r-- | oslib-posix.c | 8 | ||||
| -rw-r--r-- | oslib-win32.c | 6 | ||||
| -rw-r--r-- | qemu-common.h | 1 | ||||
| -rw-r--r-- | qemu-malloc.c | 14 |
5 files changed, 11 insertions, 20 deletions
diff --git a/Makefile.target b/Makefile.target index c48cbcc..91e6e74 100644 --- a/Makefile.target +++ b/Makefile.target @@ -88,7 +88,7 @@ $(call set-vpath, $(SRC_PATH)/linux-user:$(SRC_PATH)/linux-user/$(TARGET_ABI_DIR QEMU_CFLAGS+=-I$(SRC_PATH)/linux-user -I$(SRC_PATH)/linux-user/$(TARGET_ABI_DIR) obj-y = main.o syscall.o strace.o mmap.o signal.o thunk.o \ elfload.o linuxload.o uaccess.o gdbstub.o cpu-uname.o \ - qemu-malloc.o + qemu-malloc.o $(oslib-obj-y) obj-$(TARGET_HAS_BFLT) += flatload.o diff --git a/oslib-posix.c b/oslib-posix.c index ad44b17..6e9b0c3 100644 --- a/oslib-posix.c +++ b/oslib-posix.c @@ -31,8 +31,7 @@ #include "trace.h" #include "qemu_socket.h" -#if !defined(_POSIX_C_SOURCE) || defined(__sun__) -static void *oom_check(void *ptr) +void *qemu_oom_check(void *ptr) { if (ptr == NULL) { fprintf(stderr, "Failed to allocate memory: %s\n", strerror(errno)); @@ -40,7 +39,6 @@ static void *oom_check(void *ptr) } return ptr; } -#endif void *qemu_memalign(size_t alignment, size_t size) { @@ -54,9 +52,9 @@ void *qemu_memalign(size_t alignment, size_t size) abort(); } #elif defined(CONFIG_BSD) - ptr = oom_check(valloc(size)); + ptr = qemu_oom_check(valloc(size)); #else - ptr = oom_check(memalign(alignment, size)); + ptr = qemu_oom_check(memalign(alignment, size)); #endif trace_qemu_memalign(alignment, size, ptr); return ptr; diff --git a/oslib-win32.c b/oslib-win32.c index e03c472..ab29eae 100644 --- a/oslib-win32.c +++ b/oslib-win32.c @@ -31,7 +31,7 @@ #include "trace.h" #include "qemu_socket.h" -static void *oom_check(void *ptr) +void *qemu_oom_check(void *ptr) { if (ptr == NULL) { fprintf(stderr, "Failed to allocate memory: %lu\n", GetLastError()); @@ -47,7 +47,7 @@ void *qemu_memalign(size_t alignment, size_t size) if (!size) { abort(); } - ptr = oom_check(VirtualAlloc(NULL, size, MEM_COMMIT, PAGE_READWRITE)); + ptr = qemu_oom_check(VirtualAlloc(NULL, size, MEM_COMMIT, PAGE_READWRITE)); trace_qemu_memalign(alignment, size, ptr); return ptr; } @@ -62,7 +62,7 @@ void *qemu_vmalloc(size_t size) if (!size) { abort(); } - ptr = oom_check(VirtualAlloc(NULL, size, MEM_COMMIT, PAGE_READWRITE)); + ptr = qemu_oom_check(VirtualAlloc(NULL, size, MEM_COMMIT, PAGE_READWRITE)); trace_qemu_vmalloc(size, ptr); return ptr; } diff --git a/qemu-common.h b/qemu-common.h index 5555226..5a18ca5 100644 --- a/qemu-common.h +++ b/qemu-common.h @@ -175,6 +175,7 @@ const char *path(const char *pathname); int ffs(int i); #endif +void *qemu_oom_check(void *ptr); void *qemu_malloc(size_t size); void *qemu_realloc(void *ptr, size_t size); void *qemu_mallocz(size_t size); diff --git a/qemu-malloc.c b/qemu-malloc.c index ecffb67..28fb05a 100644 --- a/qemu-malloc.c +++ b/qemu-malloc.c @@ -25,14 +25,6 @@ #include "trace.h" #include <stdlib.h> -static void *oom_check(void *ptr) -{ - if (ptr == NULL) { - abort(); - } - return ptr; -} - void qemu_free(void *ptr) { trace_qemu_free(ptr); @@ -54,7 +46,7 @@ void *qemu_malloc(size_t size) if (!size && !allow_zero_malloc()) { abort(); } - ptr = oom_check(malloc(size ? size : 1)); + ptr = qemu_oom_check(malloc(size ? size : 1)); trace_qemu_malloc(size, ptr); return ptr; } @@ -65,7 +57,7 @@ void *qemu_realloc(void *ptr, size_t size) if (!size && !allow_zero_malloc()) { abort(); } - newptr = oom_check(realloc(ptr, size ? size : 1)); + newptr = qemu_oom_check(realloc(ptr, size ? size : 1)); trace_qemu_realloc(ptr, size, newptr); return newptr; } @@ -75,7 +67,7 @@ void *qemu_mallocz(size_t size) if (!size && !allow_zero_malloc()) { abort(); } - return oom_check(calloc(1, size ? size : 1)); + return qemu_oom_check(calloc(1, size ? size : 1)); } char *qemu_strdup(const char *str) |