From 2b4f02c06290f0257ed6020e7fada4af1f0f8a0b Mon Sep 17 00:00:00 2001
From: Jens Ahrensfeld <jens@jayfield.org>
Date: Mon, 22 Nov 2021 13:09:23 +0000
Subject: [PATCH] - added missing declarations - reduced compiler warnings

git-svn-id: http://moon:8086/svn/mips@180 a8ebac50-d88d-4704-bea3-6648445a41b3
---
 src/libsys/gpio.c     |  4 ++--
 src/libsys/mips_gfx.h |  2 ++
 src/test_irq.c        |  2 +-
 src/testbench.c       | 19 +++++++++++++------
 4 files changed, 18 insertions(+), 9 deletions(-)

diff --git a/src/libsys/gpio.c b/src/libsys/gpio.c
index 4da4f3c..5a75e20 100644
--- a/src/libsys/gpio.c
+++ b/src/libsys/gpio.c
@@ -15,13 +15,13 @@ uint32_t gpio_clean(gpio_if_t *pGPIO)
 
 uint32_t gpio_write(gpio_if_t *pGPIO, uint32_t mask, uint32_t shift, uint32_t offset, uint32_t value)
 {
-	*(pGPIO->pBase + offset) = (*(pGPIO->pBase + offset) & ~(mask << shift)) | ((value & mask) << shift);
+	*(pGPIO->pBase + offset) = (((*(pGPIO->pBase + offset) >> shift) & ~mask) | (value & mask)) << shift;
 	return 0;
 }
 
 uint32_t gpio_read(gpio_if_t *pGPIO, uint32_t mask, uint32_t shift, uint32_t offset, uint32_t *pValue)
 {
-	*pValue = (*(pGPIO->pBase + offset) & (mask << shift)) >> shift;
+	*pValue = (*(pGPIO->pBase + offset) >> shift) & mask;
 	return 0;
 }
 
diff --git a/src/libsys/mips_gfx.h b/src/libsys/mips_gfx.h
index ec19ea4..71877f5 100644
--- a/src/libsys/mips_gfx.h
+++ b/src/libsys/mips_gfx.h
@@ -80,12 +80,14 @@ void _GFX_memset32_hw(uint32_t* pDst, uint32_t value, uint32_t ndwords, uint32_t
 void _GFX_BLIT_const(uint32_t* pDst, uint32_t xdim_dst, uint32_t xmin, uint32_t ymin, uint32_t xmax, uint32_t ymax, uint32_t value);
 void _GFX_BLIT_const_hw(uint32_t* pDst, uint32_t xdim_dst, uint32_t xmin, uint32_t ymin, uint32_t xmax, uint32_t ymax, uint32_t value, uint32_t wait_finish);
 void GFX_init(gfx_t *pObj);
+void GFX_set_background(gfx_t *pObj, uint32_t *pImage, uint32_t image_nx, uint32_t image_ny, uint32_t image_scale_x, uint32_t image_scale_y);
 void GFX_frame(gfx_t *pObj, uint32_t sync_mode);
 void GFX_show(gfx_t *pObj);
 void GFX_copy_front2back(gfx_t *pObj);
 void GFX_get_FB_front(gfx_t *pObj, uint32_t **ppFB);
 void box_create(box_t *pObj, uint32_t w, uint32_t h);
 void GFX_restore(gfx_t *pObj, box_t *pBox, uint32_t posx, uint32_t posy);
+void GFX_box_draw_direct(gfx_t *pObj, box_t *pBox, uint32_t posx, uint32_t posy, uint32_t color);
 void GFX_box_draw(gfx_t *pObj, box_t *pBox, uint32_t posx, uint32_t posy, uint32_t color);
 void GFX_box_draw_bg(gfx_t *pObj, box_t *pBox, uint32_t posx, uint32_t posy, uint32_t color);
 void GFX_box_blit_bg(gfx_t *pObj, box_t *pBox, uint32_t pos_x_src, uint32_t pos_y_src, uint32_t pos_x_dst, uint32_t pos_y_dst);
diff --git a/src/test_irq.c b/src/test_irq.c
index ec27944..edc0859 100644
--- a/src/test_irq.c
+++ b/src/test_irq.c
@@ -19,7 +19,7 @@ static volatile int32_t mouse_y;
 static box_t box;
 static gfx_t gfx;
 static volatile int _g_posx, _g_posy;
-static volatile g_btn_l, g_btn_r;
+static volatile uint32_t g_btn_l, g_btn_r;
 static volatile uint32_t g_color;
 static char *ps2_name[PS2_NUM_IF] = {"PS2-0", "PS2-1"};
 
diff --git a/src/testbench.c b/src/testbench.c
index 565c332..6246336 100644
--- a/src/testbench.c
+++ b/src/testbench.c
@@ -1,12 +1,17 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <ctype.h>
 #include <math.h>
 #include <time.h>
 #include <sys/times.h>
 #include <sys/time.h>
 #include <libsys.h>
+#include <mips_gfx.h>
+#include <console.h>
+
 #include <gpio.h>
+#include <cop0.h>
 #include <irq.h>
 #include <mips_gfx.h>
 #include <mips_ps2.h>
@@ -23,6 +28,7 @@
 #define PIC_NY			600
 
 extern int paranoia(int argc, char **argv);
+extern int calibrate_delay(void);
 
 gpio_if_t gpio_if;
 
@@ -102,7 +108,7 @@ int IsEndianBig(void)
 	return -1;
 }
 
-void handler3(struct xcptcontext *xcp)
+void handler3(EXCEPTION_CONTEXT *xcp)
 {
 	volatile uint32_t *pUART_stat = (uint32_t*)SYS_UART_STAT;
 	volatile uint32_t *pUART_data = (uint32_t*)SYS_UART_DATA;
@@ -119,7 +125,7 @@ box_t box;
 gfx_t gfx;
 int posx, posy;
 
-void handler7(struct xcptcontext *xcp)
+void handler7(EXCEPTION_CONTEXT *xcp)
 {
 	uint32_t volatile *pTim_stat = (uint32_t*)SYS_ITIM_STAT;
 	uint32_t volatile *pTim_ctrl = (uint32_t*)SYS_ITIM_CTRL;
@@ -1165,14 +1171,15 @@ int main (void)
 	posx = posy = 0;
 	GFX_show(&gfx);
 
-	interrupt_enable(7);
+//	interrupt_enable(7);
+//	*pTim_ctrl |= 3;
 	interrupt_enable(3);
-	*pTim_ctrl |= 3;
-	*pUART_stat |= (1 << 6);
+//	*pUART_stat |= (1 << 6);
 
 	cnt = 0;
 	while (1)
 	{
+#if 0
 		for (i=0; i < 100000; i++)
 		{
 			interrupt_disable(7);
@@ -1181,7 +1188,7 @@ int main (void)
 		{
 			interrupt_enable(7);
 		}
-
+#endif
 		gpio_write(&gpio_if, GPIO_0_MASK_LED, GPIO_0_ALIGN_LED, GPIO_DATA_OFFSET, cnt);
 
 		printf("-------------------------------------------\n");