Fix fstat for MIPS userland emulation, and add support for a cacheflush

[qemu] / console.c

diff --git a/console.c b/console.c
index 279b7e0..f039dfc 100644 (file)
--- a/console.c
+++ b/console.c
@@ -27,8 +27,8 @@
 #define DEFAULT_BACKSCROLL 512
 #define MAX_CONSOLES 12
 
-#define RGBA(r, g, b, a) (((a) << 24) | ((r) << 16) | ((g) << 8) | (b))
-#define RGB(r, g, b) RGBA(r, g, b, 0xff)
+#define QEMU_RGBA(r, g, b, a) (((a) << 24) | ((r) << 16) | ((g) << 8) | (b))
+#define QEMU_RGB(r, g, b) QEMU_RGBA(r, g, b, 0xff)
 
 typedef struct TextAttributes {
     uint8_t fgcol:4;
@@ -330,24 +330,24 @@ enum color_names {
 
 static const uint32_t color_table_rgb[2][8] = {
     {   /* dark */
-        RGB(0x00, 0x00, 0x00),  /* black */
-        RGB(0xaa, 0x00, 0x00),  /* red */
-        RGB(0x00, 0xaa, 0x00),  /* green */
-        RGB(0xaa, 0xaa, 0x00),  /* yellow */
-        RGB(0x00, 0x00, 0xaa),  /* blue */
-        RGB(0xaa, 0x00, 0xaa),  /* magenta */
-        RGB(0x00, 0xaa, 0xaa),  /* cyan */
-        RGB(0xaa, 0xaa, 0xaa),  /* white */
+        QEMU_RGB(0x00, 0x00, 0x00),  /* black */
+        QEMU_RGB(0xaa, 0x00, 0x00),  /* red */
+        QEMU_RGB(0x00, 0xaa, 0x00),  /* green */
+        QEMU_RGB(0xaa, 0xaa, 0x00),  /* yellow */
+        QEMU_RGB(0x00, 0x00, 0xaa),  /* blue */
+        QEMU_RGB(0xaa, 0x00, 0xaa),  /* magenta */
+        QEMU_RGB(0x00, 0xaa, 0xaa),  /* cyan */
+        QEMU_RGB(0xaa, 0xaa, 0xaa),  /* white */
     },
     {   /* bright */
-        RGB(0x00, 0x00, 0x00),  /* black */
-        RGB(0xff, 0x00, 0x00),  /* red */
-        RGB(0x00, 0xff, 0x00),  /* green */
-        RGB(0xff, 0xff, 0x00),  /* yellow */
-        RGB(0x00, 0x00, 0xff),  /* blue */
-        RGB(0xff, 0x00, 0xff),  /* magenta */
-        RGB(0x00, 0xff, 0xff),  /* cyan */
-        RGB(0xff, 0xff, 0xff),  /* white */
+        QEMU_RGB(0x00, 0x00, 0x00),  /* black */
+        QEMU_RGB(0xff, 0x00, 0x00),  /* red */
+        QEMU_RGB(0x00, 0xff, 0x00),  /* green */
+        QEMU_RGB(0xff, 0xff, 0x00),  /* yellow */
+        QEMU_RGB(0x00, 0x00, 0xff),  /* blue */
+        QEMU_RGB(0xff, 0x00, 0xff),  /* magenta */
+        QEMU_RGB(0x00, 0xff, 0xff),  /* cyan */
+        QEMU_RGB(0xff, 0xff, 0xff),  /* white */
     }
 };
 
@@ -619,7 +619,6 @@ static void console_put_lf(TextConsole *s)
     TextCell *c;
     int x, y1;
 
-    s->x = 0;
     s->y++;
     if (s->y >= s->height) {
         s->y = s->height - 1;
@@ -773,6 +772,7 @@ static void console_putchar(TextConsole *s, int ch)
             break;
         case '\t':  /* tabspace */
             if (s->x + (8 - (s->x % 8)) > s->width) {
+                s->x = 0;
                 console_put_lf(s);
             } else {
                 s->x = s->x + (8 - (s->x % 8));
@@ -791,8 +791,10 @@ static void console_putchar(TextConsole *s, int ch)
             c->t_attrib = s->t_attrib;
             update_xy(s, s->x, s->y);
             s->x++;
-            if (s->x >= s->width)
+            if (s->x >= s->width) {
+                s->x = 0;
                 console_put_lf(s);
+            }
             break;
         }
         break;