diff options
| -rw-r--r-- | Makefile | 4 | ||||
| -rw-r--r-- | common/uapi/dispatch.c | 4 |
2 files changed, 3 insertions, 5 deletions
@@ -5,7 +5,7 @@ DEBUGFLAGS != [ $(RELEASE) ] \ && echo "-flto -O2 -DNDEBUG" \ || echo "-O0 -DDEBUG" -CFLAGS = -ffreestanding -nostdlib -fno-pie -std=c17 -Wall -Wextra -Wvla -D$(ARCH) -g -fpic +CFLAGS = -ffreestanding -nostdlib -fno-pie -std=c17 -Wall -Wextra -Wvla -D$(ARCH) -g DEPFLAGS = -MT $@ -MMD -MP -MF $@.d LINTFLAGS = -fsyntax-only PREPROCESS = -E @@ -71,7 +71,7 @@ KERNEL_LINK := arch/$(ARCH)/conf/kernel-link INIT_LINK := arch/$(ARCH)/conf/init-link KERN_FLAGS != [ $(UBSAN) ] && echo -fsanitize=undefined || echo -INIT_FLAGS := +INIT_FLAGS := -fpic KERNEL_OBJECTS != ./scripts/gen-deps --kernel --compile "$(KERNEL_SOURCES)" INIT_OBJECTS != ./scripts/gen-deps --init --compile "$(INIT_SOURCES)" diff --git a/common/uapi/dispatch.c b/common/uapi/dispatch.c index 8db7982..8ffbf54 100644 --- a/common/uapi/dispatch.c +++ b/common/uapi/dispatch.c @@ -36,9 +36,7 @@ SYSCALL_DEFINE0(noop)(struct tcb *t) */ SYSCALL_DEFINE1(putch)(struct tcb *t, sys_arg_t a) { - const char c[2] = {a, 0}; - MAYBE_UNUSED(c); - dbg((const char *)&c); + dbg("%c", (char)a); set_args(t, SYS_RET1(OK)); } |