使用text区存储各个handler

kbladewht · Mar 16, 2020 · 59225a4 · 59225a4
1 parent 1b4fb1b
commit 59225a4
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/usb/interrupt.c b/usb/interrupt.c
@@ -20,31 +20,33 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #include "endpoints.h"
 // #include <stdio.h>
 
-const __CODE void (*EndpointPacketOutHandler[5])(void) = {
+typedef void (*handler_t)(void);
+
+const __CODE handler_t EndpointPacketOutHandler[5] = {
     USB_OUT_EP0,
     USB_OUT_EP1,
     USB_OUT_EP2,
     USB_OUT_EP3,
     USB_OUT_EP4
 };
 
-const __CODE void (*EndpointPacketInHandler[5])(void) = {
+const __CODE handler_t EndpointPacketInHandler[5] = {
     USB_IN_EP0,
     USB_IN_EP1,
     USB_IN_EP2,
     USB_IN_EP3,
     USB_IN_EP4
 };
 
-const __CODE void (*EndpointPacketSetupHandler[5])(void) = {
+const __CODE handler_t EndpointPacketSetupHandler[5] = {
     USB_SETUP_EP0,
     USB_SETUP_EP1,
     USB_SETUP_EP2,
     USB_SETUP_EP3,
     USB_SETUP_EP4
 };
 
-const __CODE void (*EndpointPacketSofHandler[5])(void) = {
+const __CODE handler_t EndpointPacketSofHandler[5] = {
     USB_SOF_EP0,
     USB_SOF_EP1,
     USB_SOF_EP2,