diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/kern/exec_elf64.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/kern/exec_elf64.c b/sys/kern/exec_elf64.c index c9040dd..3767b0b 100644 --- a/sys/kern/exec_elf64.c +++ b/sys/kern/exec_elf64.c @@ -30,6 +30,7 @@ #include <sys/elf.h> #include <sys/exec.h> #include <sys/param.h> +#include <sys/syslog.h> #include <sys/namei.h> #include <sys/proc.h> #include <sys/vnode.h> @@ -42,6 +43,9 @@ #include <string.h> #include <machine/pcb.h> +#define pr_trace(fmt, ...) kprintf("elf64: " fmt, ##__VA_ARGS__) +#define pr_error(...) pr_trace(__VA_ARGS__) + #define PHDR(HDRP, IDX) \ (void *)((uintptr_t)HDRP + (HDRP)->e_phoff + (HDRP->e_phentsize * IDX)) @@ -209,6 +213,7 @@ elf64_load(const char *pathname, struct proc *td, struct exec_prog *prog) /* Try to allocate page frames */ physmem = vm_alloc_frame(page_count); if (physmem == 0) { + pr_error("out of physical memory\n"); status = -ENOMEM; break; } |