1 files changed, 0 insertions, 151 deletions
diff --git a/libgloss/xstormy16/crt0_stub.s b/libgloss/xstormy16/crt0_stub.s
deleted file mode 100644
index 14ec47146..000000000
--- a/libgloss/xstormy16/crt0_stub.s
+++ /dev/null
@@ -1,151 +0,0 @@
-# XSTORMY16 startup code for GDB stub.
-
-# CPU Data for Sanyo EVA debugger at 0x7F00
-        .section .cpudata,"ax"
-        .byte   0x00,0x02,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
-        .byte   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
-        .byte   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
-        .byte   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
-        .byte   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
-        .byte   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
-        .byte   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
-        .byte   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
-        .byte   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
-        .byte   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
-        .byte   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
-        .byte   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
-        .byte   0x44,0x35,0x39,0x52,0x30,0x30,0x30,0x30,0x2E,0x4F,0x50,0x54,0x00,0x00,0x00,0x00
-        .byte   0x4c,0x43,0x35,0x39,0x52,0x30,0x30,0x30,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00
-        .byte   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x80,0x00,0x20,0x48,0x00,0x00,0x00
-        .byte   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x20,0x01,0x12,0x31,0x23,0x59
-
-# Interrupt vectors at 0x8000.
-	.section .int_vec,"ax"
-	.global	_start
-	.align 1
-_start:
-	;; Reset, watchdog timer interrupt
-	jmpf _int_reset
-	;; base timer interrupt
-	jmpf _int_basetimer
-	;; timer 0
-	jmpf _int_timer0
-	;; timer 1
-	jmpf _int_timer1
-	;; SIO0 interrupt
-	jmpf _int_sio0
-	;; SIO1 interrupt
-	jmpf _int_sio1
-	;; port0 interrupt
-	jmpf _int_port0
-	;; port1 interrupt
-	jmpf _int_port1
-
-	.org 0x80
-	;; sys interrupt (0x8080)
-	jmpf _int_sys
-
-	;; Application void write(char *buf, int nbytes)
-	;; This jmps to a stub function to packetize the buf for GDB
-	jmpf gdb_write
-	;; Application int read(char *buf, int nbytes)
-	jmpf gdb_read
-
-	.text
-# Reset code, set up memory and call main.
-_int_reset:
-	;; Set up the application stack pointer.
-	mov sp,#0x002
-
-	;; Zero the data space
-	mov r0,#_edata
-	mov r1,#_end
-	mov r2,#0
-0:	mov.w (r0++),r2
-	blt r0,r1,0b
-
-	;; Init the UART
-	callf uart_init
-
-	;; Turn on illegal insn trap
-	mov   r0,r14
-	set1  r0,#11
-	mov   r14,r0
-	mov.b 0x7f08,#0x11
-	mov.b 0x7f09,#0x10
-
-	;; "breakpoint" sends us into stub.
-0:
-	.hword 0x0006
-	br  0b
-
-_int_sys:
-	push  r13
-	mov   r13,#registers
-	mov.w (r13++),r0
-	mov.w (r13++),r1
-	mov.w (r13++),r2
-	mov.w (r13++),r3
-	mov.w (r13++),r4
-	mov.w (r13++),r5
-	mov.w (r13++),r6
-	mov.w (r13++),r7
-	mov   r0,r8
-	mov.w (r13++),r0
-	mov   r0,r9
-	mov.w (r13++),r0
-	mov   r0,r10
-	mov.w (r13++),r0
-	mov   r0,r11
-	mov.w (r13++),r0
-	mov   r0,r12
-	mov.w (r13++),r0
-	pop   r0
-	mov.w (r13++),r0    ; R13
-	pop   r0
-	mov.w (r13++),r0    ; PSW
-	mov   r0,r15
-	sub   r0,#4
-	mov.w (r13++),r0    ; SP
-	pop   r0
-	pop   r1
-	mov.w (r13++),r1    ; PCL
-	mov.w (r13++),r0    ; PCH
-
-	;; switch to stub stack and invoke stub
-	mov sp,#0x700
-	callf handle_exception
-
-	mov   r0,#registers+34
-	mov.w r1,(r0)		; PCH
-	mov.w r2,(--r0)		; PCL
-	mov.w r3,(--r0)		; SP
-	mov   r15,r3
-	push  r2
-	push  r1
-	mov.w r1,(--r0)    ; PSW
-	push  r1
-	mov.w r1,(--r0)
-	mov   r13,r1
-	mov.w r1,(--r0)
-	mov   r12,r1
-	mov.w r1,(--r0)
-	mov   r11,r1
-	mov.w r1,(--r0)
-	mov   r10,r1
-	mov.w r1,(--r0)
-	mov   r9,r1
-	mov.w r1,(--r0)
-	mov   r8,r1
-	mov.w r7,(--r0)
-	mov.w r6,(--r0)
-	mov.w r5,(--r0)
-	mov.w r4,(--r0)
-	mov.w r3,(--r0)
-	mov.w r2,(--r0)
-	mov.w r1,(--r0)
-	mov.w r0,(--r0)
-	iret
-1:	.size _int_sys,1b-_int_sys
-
-