From 0781ea5687b3b2699b8f2d354fe4d7f0b8cf8d51 Mon Sep 17 00:00:00 2001 From: Ryan <> Date: Sun, 28 Sep 2025 20:26:17 -0500 Subject: [PATCH] Remove old test programs --- projects/cpu_0/asm/hellorld.asm | 41 ----------- projects/cpu_0/asm/int_test.asm | 92 ----------------------- projects/cpu_0/asm/test.asm | 126 -------------------------------- 3 files changed, 259 deletions(-) delete mode 100644 projects/cpu_0/asm/hellorld.asm delete mode 100644 projects/cpu_0/asm/int_test.asm delete mode 100644 projects/cpu_0/asm/test.asm diff --git a/projects/cpu_0/asm/hellorld.asm b/projects/cpu_0/asm/hellorld.asm deleted file mode 100644 index 389c0a1..0000000 --- a/projects/cpu_0/asm/hellorld.asm +++ /dev/null @@ -1,41 +0,0 @@ -( host registers ) -host_ctrl=0x02004000 -host_flags=0x02004001 -host_mbox=0x02004002 -host_swled=0x02004003 -host_sseg0=0x02004004 -host_sseg1=0x02004005 -host_sseg2=0x02004006 -host_sseg3=0x02004007 - -( ps2 registers ) -ps2_ctrl=0x02004008 -ps2_imask=0x02004009 -ps2_iflag=0x0200400a -ps2_error=0x0200400b -ps2_data=0x0200400c - -( rs232 registers ) -rs232_ctrl=0x02004010 -rs232_baudl=0x02004011 -rs232_baudh=0x02004012 -rs232_imask=0x02004013 -rs232_iflag=0x02004014 -rs232_data=0x02004015 - -( ivec -- ) -isr: - #8 0xa5i8 #32 host_swled !8 - - #8 0x3ci8 #32 host_sseg0 !8 - #8 0xa5i8 #32 host_sseg1 !8 - #8 0x5ai8 #32 host_sseg2 !8 - #8 0xc3i8 #32 host_sseg3 !8 - - #8 0x14i8 #32 rs232_baudh !8 - #8 0x58i8 #32 rs232_baudl !8 - #8 0x03i8 #32 rs232_ctrl !8 - #8 0x41i8 #32 rs232_data !8 - -halt: - jmp halt diff --git a/projects/cpu_0/asm/int_test.asm b/projects/cpu_0/asm/int_test.asm deleted file mode 100644 index 093e5d1..0000000 --- a/projects/cpu_0/asm/int_test.asm +++ /dev/null @@ -1,92 +0,0 @@ -( host registers ) -host_ctrl=0x02004000 -host_flags=0x02004001 -host_mbox=0x02004002 -host_swled=0x02004003 -host_sseg0=0x02004004 -host_sseg1=0x02004005 -host_sseg2=0x02004006 -host_sseg3=0x02004007 - -( ps2 registers ) -ps2_ctrl=0x02004008 -ps2_imask=0x02004009 -ps2_iflag=0x0200400a -ps2_error=0x0200400b -ps2_data=0x0200400c - -( rs232 registers ) -rs232_ctrl=0x02004010 -rs232_baudl=0x02004011 -rs232_baudh=0x02004012 -rs232_imask=0x02004013 -rs232_iflag=0x02004014 -rs232_data=0x02004015 - -( ivec -- ) -isr: - dup jz reset - - dup + dup + #32 isr_jumptable + @32 >r ; - -isr_jumptable: - reset isr_1 isr_2 isr_3 - -isr_1: - #8 0x11i8 #32 host_swled !8 drop - jmp halt - -isr_2: - #8 0x22i8 #32 host_swled !8 drop - jmp halt - -isr_3: - #8 0x33i8 #32 host_swled !8 drop - jmp halt - - dup #32 host_swled !8 drop - #32 rs232_data @8 - #32 rs232_data !8 drop - ien ; - -reset: - ( Write ISR vec to LEDs ) - #32 host_swled !8 - - ( 9600 baud, enable Tx/Rx, write "A" ) - #8 0x14i8 #32 rs232_baudh !8 drop - #8 0x58i8 #32 rs232_baudl !8 drop - #8 0x01i8 #32 rs232_imask !8 drop - #8 0x03i8 #32 rs232_ctrl !8 drop - #8 0x41i8 #32 rs232_data !8 drop - #8 0x41i8 #32 rs232_data !8 drop - #8 0x41i8 #32 rs232_data !8 drop - #8 0x41i8 #32 rs232_data !8 drop - - ien - ( Wait for a flag ) -wait: - #32 host_flags @8 - jz wait - - #32 host_flags @8 - ( #32 host_swled !8 ) - #32 host_flags !8 drop - - #8 0x42i8 #32 rs232_data !8 drop - jmp wait - - ( Write a value to ram and read it back ) - - ( Read value from uart and echo ) - ( #32 rs232_data @8 ) - ( #32 rs232_data !8 drop ) - - ( Enable uart rx interrupt ) - ( #8 0x01i8 #32 rs232_imask !8 drop ) - - ( Drop return address, enable interrupts, and halt ) - ( drop ien ) -halt: - jmp halt - diff --git a/projects/cpu_0/asm/test.asm b/projects/cpu_0/asm/test.asm deleted file mode 100644 index ffd2d85..0000000 --- a/projects/cpu_0/asm/test.asm +++ /dev/null @@ -1,126 +0,0 @@ -( host registers ) -host_ctrl=0x02004000 -host_flags=0x02004001 -host_mbox=0x02004002 -host_swled=0x02004003 -host_sseg0=0x02004004 -host_sseg1=0x02004005 -host_sseg2=0x02004006 -host_sseg3=0x02004007 - -( ps2 registers ) -ps2_ctrl=0x02004008 -ps2_imask=0x02004009 -ps2_iflag=0x0200400a -ps2_error=0x0200400b -ps2_data=0x0200400c - -( rs232 registers ) -rs232_ctrl=0x02004010 -rs232_baudl=0x02004011 -rs232_baudh=0x02004012 -rs232_imask=0x02004013 -rs232_iflag=0x02004014 -rs232_data=0x02004015 - -( ivec -- ) -isr: - ( if ivec > 15 goto isr_unknown ) - dup #8 15i8 - jn isr_unknown - - ( jmp [isr_jumptable + ivec*4] ) - dup + dup + #32 isr_jmptable + @32 >r ; - -isr_jmptable: - isr_0 isr_1 isr_2 isr_3 - isr_4 isr_5 isr_6 isr_7 - isr_8 isr_9 isr_a isr_b - isr_c isr_d isr_e isr_f - -isr_unknown: - drop ien ; - -( reset ) -isr_0: - ( write something to seven seg display ) - #8 0x3ci8 #32 host_sseg0 !8 drop - #8 0xa5i8 #32 host_sseg1 !8 drop - #8 0x5ai8 #32 host_sseg2 !8 drop - #8 0xc3i8 #32 host_sseg3 !8 drop - - ( write 0x1458 to baud register - 9600 baud ) - #8 0x14i8 #32 rs232_baudh !8 drop - #8 0x58i8 #32 rs232_baudl !8 drop - - ( enable rx ready interrupt ) - #8 0x01i8 #32 rs232_imask !8 drop - - ( enable transmitter and receiver ) - #8 0x03i8 #32 rs232_ctrl !8 drop - - ( Say hi ) - #8 0x41i8 #32 rs232_data !8 drop - - ien jmp halt - -( host mailbox flag interrupt ) -isr_1: - ( Read host flags, write to LEDs, then clear all ) - #32 host_flags @8 - #32 host_swled !8 - #32 host_flags !8 drop - ien ; - -( ps2 interrupt ) -isr_2: - ien ; - -( uart interrupt ) -isr_3: - ( if [rs232_iflag] & 0x01 == 0x00 then return ) - #32 rs232_iflag @8 #8 0x01i8 & jz _isr_3_ret - - ( [rs232_data] = [rs232_data] ) - #32 rs232_data @8 - #32 rs232_data !8 drop -_isr_3_ret: - ien ; - -isr_4: - ien ; - -isr_5: - ien ; - -isr_6: - ien ; - -isr_7: - ien ; - -isr_8: - ien ; - -isr_9: - ien ; - -isr_a: - ien ; - -isr_b: - ien ; - -isr_c: - ien ; - -isr_d: - ien ; - -isr_e: - ien ; - -isr_f: - ien ; - -halt: - jmp halt -- 2.43.0