Changeset d2bb9f8a in mainline

Timestamp:

2005-08-31T21:56:52Z (19 years ago)

Author:

Jakub Vana <jakub.vana@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

3e1607f

Parents:

33ccb2c

Message:

Basic exception support added for ia64 arch ……

Files:

• arch/ia64/Makefile.inc (modified) (2 diffs)
• arch/ia64/src/cpu/cpu.c (added)
• arch/ia64/src/dummy.s (modified) (2 diffs)
• arch/ia64/src/interrupt_handler.c (added)
• arch/ia64/src/ivt.S (added)
• arch/mips/src/putchar.c (modified) (1 diff)
• src/Makefile.config (modified) (1 diff)
• src/main/main.c (modified) (1 diff)
• src/proc/scheduler.c (modified) (1 diff)

arch/ia64/Makefile.inc

@@ -15 +15 @@
 LFLAGS=-EL -M -T ../arch/ia64/_link.ld
 
+
+
 arch_sources= \
         arch/start.S \
@@ -23 +25 @@
         arch/fpu_context.c \
         arch/context.S \
-        arch/ski/ski.c
+        arch/ski/ski.c \
+        arch/cpu/cpu.c \
+        arch/ivt.S \
+        arch/interrupt_handler.c

arch/ia64/src/dummy.s

@@ -34 +34 @@
 .global before_thread_runs_arch
 .global arch_late_init
-.global cpu_arch_init
 .global cpu_identify
 .global cpu_print_report
@@ -50 +49 @@
 asm_delay_loop:
 arch_late_init:
-cpu_arch_init:
 cpu_identify:
 cpu_print_report:

arch/mips/src/putchar.c

@@ -35 +35 @@
 void putchar(const char ch)
 {
-        __u32 status = cp0_status_read();
+//      __u32 status = cp0_status_read();
         
-        cp0_status_write(cp0_status_read() | cp0_status_erl_error_bit);
+//      cp0_status_write(cp0_status_read() | cp0_status_erl_error_bit);
         *((char *) VIDEORAM) = ch;
-        cp0_status_write(status);
+//      cp0_status_write(status);
 }

src/Makefile.config

@@ -21 +21 @@
 
 # Uncomment if you want to run in the test mode
-#TEST=__TEST__
+TEST=__TEST__
 
 TEST_FILE=test.c

src/main/main.c

@@ -158 +158 @@
 
         cpu_init();
+        
         calibrate_delay_loop();
         

src/proc/scheduler.c

@@ -363 +363 @@
         }
 
+        printf("Ahoj");
         THREAD = find_best_thread();
+//      putchar('@');
+        printf("Lidi"); 
+//      printf("*1*");
         
         spinlock_lock(&THREAD->lock);