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more working

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This commit is contained in:
Bas Wijnen
2010-01-18 06:45:52 +01:00
parent f1c608288f
commit 8e6efaeb36
13 changed files with 131 additions and 29 deletions
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13
mips/arch.ccp
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@@ -138,6 +138,19 @@ static void tlb_reset (kMemory *mem, unsigned address, unsigned value):
else:
cp0_set (CP0_ENTRY_LO0, value)
__asm__ volatile ("tlbwi")
#if 0
dbg_log ("tlb reset ")
unsigned hi, lo0, lo1
cp0_get (CP0_ENTRY_LO0, lo0)
cp0_get (CP0_ENTRY_LO1, lo1)
cp0_get (CP0_ENTRY_HI, hi)
dbg_log_num (lo0)
dbg_log (":")
dbg_log_num (lo1)
dbg_log (" for ")
dbg_log_num (hi)
dbg_log ("\n")
#endif
static unsigned make_entry_lo (kPage *page):
//dbg_log_line ()

16
mips/interrupts.ccp
View File

@@ -84,13 +84,15 @@ kThread *tlb_refill ():
cp0_set (CP0_ENTRY_LO0, t->entrylo[idx])
cp0_set (CP0_ENTRY_LO1, t->entrylo[idx + 1])
__asm__ volatile ("tlbwr")
//dbg_log ("tlb refill ")
//dbg_log_num (t->entrylo[idx])
//dbg_log (":")
//dbg_log_num (t->entrylo[idx + 1])
//dbg_log (" for ")
//dbg_log_num (EntryHi)
//dbg_log ("\n")
#if 0
dbg_log ("tlb refill ")
dbg_log_num (t->entrylo[idx])
dbg_log (":")
dbg_log_num (t->entrylo[idx + 1])
dbg_log (" for ")
dbg_log_num (EntryHi)
dbg_log ("\n")
#endif
handle_exit ()
return current

6
mips/nanonote/Makefile.arch
View File

@@ -29,14 +29,14 @@ arch_iris_sources = mips/interrupts.cc mips/arch.cc
boot_sources = mips/init.cc mips/nanonote/board.cc
arch_headers = mips/arch.hh mips/nanonote/jz4740.hh mips/nanonote/board.hh
boot_threads = init udc
programs = \#nanonote-gpio \#buzzer \#lcd
programs = \#nanonote-gpio \#buzzer \#lcd metronome
all: test
test: iris.raw mips/nanonote/server/usb-server mips/nanonote/sdram-setup.raw $(addsuffix .elf,$(addprefix fs/,$(programs)))
echo "reboot 0xa$(shell /bin/sh -c '$(OBJDUMP) -t iris.elf | grep __start$$ | cut -b2-8')" | nc localhost 5050
mips/nanonote/server/usb-server: mips/nanonote/server/usb-server.ccp mips/nanonote/server/Makefile.am mips/nanonote/server/configure.ac
mips/nanonote/server/usb-server: mips/nanonote/server/usb-server.ccp mips/nanonote/server/Makefile.am mips/nanonote/server/configure.ac devices.hh
$(MAKE) -C mips/nanonote/server
echo "shutdown" | nc localhost 5050
sleep 1
@@ -60,7 +60,7 @@ $(addsuffix .elf,$(boot_threads)): TARGET_FLAGS = -I.
$(addsuffix .elf,$(boot_threads)): LDFLAGS = -EL
$(addprefix fs/,$(addsuffix .elf,$(programs))): LDFLAGS = -EL
$(addprefix boot-programs/,$(addsuffix .cc,$(boot_threads))): devices.hh keys.hh
source/lcd.o: source/charset.data
source/\#lcd.o: source/charset.data
source/charset.data: source/charset
$< > $@