From 22b2957d4610f201bd2d365d42de285478093c01 Mon Sep 17 00:00:00 2001
From: Christian Cunningham <cc@localhost>
Date: Sun, 13 Feb 2022 14:11:24 -0700
Subject: Recreated status board
---
src/cpu/irq.c | 13 ++++++-----
src/sys/core.c | 2 --
src/util/status.c | 65 +++++++++++++++++++++++++++----------------------------
3 files changed, 39 insertions(+), 41 deletions(-)
(limited to 'src')
diff --git a/src/cpu/irq.c b/src/cpu/irq.c
index 0488231..442c834 100644
--- a/src/cpu/irq.c
+++ b/src/cpu/irq.c
@@ -23,8 +23,8 @@ void c_irq_handler(void)
unsigned int x = g_Drawer.x;
unsigned int y = g_Drawer.y;
g_Drawer.x = 0;
- g_Drawer.y = 14;
- write_hex32(&g_Drawer, data);
+ g_Drawer.y = 9;
+ write_chex32(&g_Drawer, data, 0xAA00FF);
g_Drawer.x = x;
g_Drawer.y = y;
}
@@ -36,16 +36,17 @@ void c_irq_handler(void)
unsigned int x = g_Drawer.x;
unsigned int y = g_Drawer.y;
g_Drawer.x = 0;
- g_Drawer.y = 5;
- write_string(&g_Drawer, "TIMER: ");
+ g_Drawer.y = 3;
if(timer_status == 0) {
cntfrq = read_cntfrq();
write_cntv_tval(cntfrq/CPS);
enablecntv();
- write_cstring(&g_Drawer, "Enabled ", 0x00FF00);
+ write_cstring(&g_Drawer, "TIMER", 0x00FF00);
+ write_string(&g_Drawer, ": ");
} else {
disablecntv();
- write_cstring(&g_Drawer, "Disabled", 0xFF0000);
+ write_cstring(&g_Drawer, "TIMER", 0xFF0000);
+ write_string(&g_Drawer, ": ");
}
g_Drawer.x = x;
g_Drawer.y = y;
diff --git a/src/sys/core.c b/src/sys/core.c
index 9803488..1ee898c 100644
--- a/src/sys/core.c
+++ b/src/sys/core.c
@@ -32,8 +32,6 @@ void sysinit(void)
// Enable UART GPU IRQ
store32(1<<25, IRQ_ENABLE2);
// Enable Timer
- // As an IRQ
- store32(1<<0, IRQ_BASIC_ENABLE);
// Get the frequency
cntfrq = read_cntfrq();
// Clear cntv interrupt and set next 1 second timer
diff --git a/src/util/status.c b/src/util/status.c
index 0e93102..614581e 100644
--- a/src/util/status.c
+++ b/src/util/status.c
@@ -23,34 +23,38 @@ void output_irq_status(void)
// Check GPU Interrupt Routing
unsigned long g_val = load32(GPU_INTERRUPTS_ROUTING);
- write_string(&g_Drawer, "GPU IRQ: Core ");
- write_10(&g_Drawer, g_val & 0b11);
- write_string(&g_Drawer, " | GPU FIQ: Core ");
- write_10(&g_Drawer, (g_val >> 2) & 0b11);
+ write_c10(&g_Drawer, g_val & 0b11, 0x1EA1A1);
+ write_c10(&g_Drawer, (g_val >> 2) & 0b11, 0x1EA1A1);
- write_string(&g_Drawer, "\n");
- write_hex32(&g_Drawer, ib_val);
- write_string(&g_Drawer, " ");
- write_hex32(&g_Drawer, i1_val);
- write_string(&g_Drawer, " ");
- write_hex32(&g_Drawer, i2_val);
write_string(&g_Drawer, " ");
- write_hex32(&g_Drawer, f_val);
+ write_chex32(&g_Drawer, ib_val, 0x1EA1A1);
+ write_chex32(&g_Drawer, i1_val, 0x1EA1A1);
+ write_chex32(&g_Drawer, i2_val, 0x1EA1A1);
+ write_chex32(&g_Drawer, f_val, 0x1EA1A1);
+ write_char(&g_Drawer, '\n');
// Check UART IRQ
- write_string(&g_Drawer, "\nUART: ");
if (i2_val & (1<<25)) {
- write_cstring(&g_Drawer, "Enabled", 0x00FF00);
+ write_cstring(&g_Drawer, "UART ", 0x00FF00);
+ } else if (f_val == 57) {
+ write_cstring(&g_Drawer, "UART ", 0xFFA500);
+ } else {
+ write_cstring(&g_Drawer, "UART ", 0xFF0000);
+ }
+
+ // Check UART IRQ
+ if (i1_val & (1<<0)) {
+ write_cstring(&g_Drawer, "STIMERCMP ", 0x00FF00);
} else {
- write_cstring(&g_Drawer, "Disabled", 0xFF0000);
+ write_cstring(&g_Drawer, "STIMERCMP ", 0xFF0000);
}
- // Check TIMER IRQ
- write_string(&g_Drawer, " TIMER: ");
- if (ib_val & (1<<0)) {
- write_cstring(&g_Drawer, "Enabled", 0x00FF00);
+ if (load32(CORE0_TIMER_IRQCNTL) & 0xF) {
+ write_cstring(&g_Drawer, "LTIMER ", 0x00FF00);
+ } else if (load32(CORE0_TIMER_IRQCNTL) & 0xF0) {
+ write_cstring(&g_Drawer, "LTIMER ", 0xFFA500);
} else {
- write_cstring(&g_Drawer, "Disabled", 0xFF0000);
+ write_cstring(&g_Drawer, "LTIMER ", 0xFF0000);
}
}
@@ -64,17 +68,16 @@ void status(void)
write_cstring(&g_Drawer, os_name, 0xFF0000);
write_cstring(&g_Drawer, " v", 0x00FFFF);
write_cstring(&g_Drawer, os_info_v, 0x00FFFF);
-
- // Commands
- write_string(&g_Drawer, "\nMonitor: Ctrl-A m Exit: Ctrl-A x Timer: Ctrl-T");
+ write_cstring(&g_Drawer, " # TStacks: ", 0xFFDF00);
+ draw_string(g_Drawer.x, g_Drawer.y, " ");
+ write_c10(&g_Drawer, sched_stack_count, 0xFFDF00);
// GPU IRQ Statuses
write_string(&g_Drawer, "\n");
output_irq_status();
// Timer Status
- write_string(&g_Drawer, "\nTIMER: ");
- write_cstring(&g_Drawer, "Enabled ", 0x00FF00);
+ write_cstring(&g_Drawer, "\nTIMER", 0x00FF00);
// Output the frequency
write_string(&g_Drawer, " @ ");
unsigned long frq = read_cntfrq()/1000;
@@ -87,8 +90,7 @@ void status(void)
write_hex32(&g_Drawer, v);
// Video Status
- write_string(&g_Drawer, "\nVIDEO: ");
- write_cstring(&g_Drawer, "Enabled ", 0x00FF00);
+ write_cstring(&g_Drawer, "\nVIDEO ", 0x00FF00);
write_10(&g_Drawer, gwidth);
write_string(&g_Drawer, "x");
write_10(&g_Drawer, gheight);
@@ -99,12 +101,12 @@ void status(void)
}
g_Drawer.x = 0;
- g_Drawer.y = 9;
+ g_Drawer.y = 5;
write_string(&g_Drawer, "SVC IRQ FIQ User/SYS\n");
for(int i = 0; i < 128; i++)
write_char(&g_Drawer, ' ');
g_Drawer.x = 0;
- g_Drawer.y = 10;
+ g_Drawer.y = 6;
unsigned long sp = (unsigned long)getsvcstack();
write_hex32(&g_Drawer, sp);
@@ -134,13 +136,10 @@ void status(void)
write_string(&g_Drawer, ":");
coren = *(volatile unsigned long*)SYS_TIMER_C0;
write_10(&g_Drawer, coren);
- write_char(&g_Drawer, '\n');
+ write_string(&g_Drawer, " | ");
+ draw_string(g_Drawer.x, g_Drawer.y, " ");
write_10(&g_Drawer, ((unsigned long)tval)/1000000);
- g_Drawer.x = 0;
- g_Drawer.y = 7;
- write_string(&g_Drawer, "Task Stack #");
- write_hex32(&g_Drawer, sched_stack_count);
g_Drawer.x = x;
g_Drawer.y = y;
--
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