1 files changed, 0 insertions, 219 deletions

diff --git a/firmware/target/sh/crt0.S b/firmware/target/sh/crt0.S
deleted file mode 100644
index 0e8bbfdd68..0000000000
--- a/firmware/target/sh/crt0.S
+++ /dev/null
@@ -1,219 +0,0 @@
-/***************************************************************************
- *             __________               __   ___.
- *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
- *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
- *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
- *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
- *                     \/            \/     \/    \/            \/
- * $Id$
- *
- * Copyright (C) 2002 by Linus Nielsen Feltzing
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-#include "config.h"
-#include "cpu.h"
-
-    .section .init.text,"ax",@progbits
-
-    .global    start
-start:
-
-    mov.l   .vbr_k,r1
-#ifdef DEBUG
-    /* If we have built our code to be loaded via the standalone GDB
-     * stub, we will have out VBR at some other location than 0x9000000.
-     * We must copy the trap vectors for the GDB stub to our vector table. */
-    mov.l   .orig_vbr_k,r2
-
-    /* Move the invalid instruction vector (4) */
-    mov     #4,r0
-    shll2   r0
-    mov.l   @(r0,r2),r3
-    mov.l   r3,@(r0,r1)
-
-    /* Move the invalid slot vector (6) */
-    mov     #6,r0
-    shll2   r0
-    mov.l   @(r0,r2),r3
-    mov.l   r3,@(r0,r1)
-
-    /* Move the bus error vector (9) */
-    mov     #9,r0
-    shll2   r0
-    mov.l   @(r0,r2),r3
-    mov.l   r3,@(r0,r1)
-
-    /* Move the DMA bus error vector (10) */
-    mov     #10,r0
-    shll2   r0
-    mov.l   @(r0,r2),r3
-    mov.l   r3,@(r0,r1)
-
-    /* Move the NMI vector as well (11) */
-    mov     #11,r0
-    shll2   r0
-    mov.l   @(r0,r2),r3
-    mov.l   r3,@(r0,r1)
-
-    /* Move the UserBreak vector as well (12) */
-    mov     #12,r0
-    shll2   r0
-    mov.l   @(r0,r2),r3
-    mov.l   r3,@(r0,r1)
-
-    /* Move the breakpoint trap vector (32) */
-    mov     #32,r0
-    shll2   r0
-    mov.l   @(r0,r2),r3
-    mov.l   r3,@(r0,r1)
-
-    /* Move the IO trap vector (33) */
-    mov     #33,r0
-    shll2   r0
-    mov.l   @(r0,r2),r3
-    mov.l   r3,@(r0,r1)
-
-    /* Move the serial Rx interrupt vector (105) */
-    mov     #105,r0
-    shll2   r0
-    mov.l   @(r0,r2),r3
-    mov.l   r3,@(r0,r1)
-
-    /* Move the single step trap vector (127) */
-    mov     #127,r0
-    shll2   r0
-    mov.l   @(r0,r2),r3
-    mov.l   r3,@(r0,r1)
-#endif /* DEBUG */
-    ldc     r1,vbr
-
-    mov     #0,r0
-    ldc     r0,gbr
-
-    /* .iram copy is done first since it is reclaimed for other
-     * uninitialized sections */
-
-    /* copy the .iram section */
-    mov.l   .iramcopy_k,r0
-    mov.l   .iram_k,r1
-    mov.l   .iramend_k,r2
-    /* Note: We cannot put a PC relative load into the delay slot of a 'bra'
-       instruction (the offset would be wrong), but there is nothing else to
-       do before the loop, so the delay slot would be 'nop'. The cmp / bf
-       sequence is the same length, but more efficient. */
-    cmp/hi  r1,r2
-    bf      .noiramcopy
-.iramloop:
-    mov.l   @r0+,r3
-    mov.l   r3,@r1
-    add     #4,r1
-    cmp/hi  r1,r2
-    bt      .iramloop
-.noiramcopy:
-
-    /* zero out .ibss */
-    mov.l   .iedata_k,r0
-    mov.l   .iend_k,r1
-    bra     .iedatastart
-    mov     #0,r2
-.iedataloop: /* backwards is faster and shorter */
-    mov.l   r2,@-r1
-.iedatastart:
-    cmp/hi  r0,r1
-    bt      .iedataloop
-
-    /* zero out bss */
-    mov.l   .edata_k,r0
-    mov.l   .end_k,r1
-    bra     .edatastart
-    mov     #0,r2
-.edataloop: /* backwards is faster and shorter */
-    mov.l   r2,@-r1
-.edatastart:
-    cmp/hi  r0,r1
-    bt      .edataloop
-
-    /* copy the .data section, for rombased execution */
-    mov.l   .datacopy_k,r0
-    mov.l   .data_k,r1
-    cmp/eq  r0,r1
-    bt      .nodatacopy   /* Don't copy if src and dest are equal */
-    mov.l   .dataend_k,r2
-    cmp/hi  r1,r2
-    bf      .nodatacopy
-.dataloop:
-    mov.l   @r0+,r3
-    mov.l   r3,@r1
-    add     #4,r1
-    cmp/hi  r1,r2
-    bt      .dataloop
-.nodatacopy:
-
-    /* Munge the main thread stack */
-    mov.l   .stackbegin_k,r0
-    mov.l   .stackend_k,r1
-    mov     r1,r15
-    mov.l   .deadbeef_k,r2
-.mungeloop: /* backwards is faster and shorter */
-    mov.l   r2,@-r1
-    cmp/hi  r0,r1
-    bt      .mungeloop
-
-    /* call the mainline */
-    mov.l   .main_k,r0
-    jsr     @r0
-    nop
-.hoo:
-    bra     .hoo
-    nop
-
-    .align  2
-.vbr_k:
-    .long   vectors
-#ifdef DEBUG
-.orig_vbr_k:
-    .long   0x09000000
-#endif
-.iedata_k:
-    .long   _iedata
-.iend_k:
-    .long   _iend
-.iramcopy_k:
-    .long   _iramcopy
-.iram_k:
-    .long   _iramstart
-.iramend_k:
-    .long   _iramend
-.edata_k:
-    .long   _edata
-.end_k:
-    .long   _end
-.datacopy_k:
-    .long   _datacopy
-.data_k:
-    .long   _datastart
-.dataend_k:
-    .long   _dataend
-.stackbegin_k:
-    .long   _stackbegin
-.stackend_k:
-    .long   _stackend
-.deadbeef_k:
-    .long   0xdeadbeef
-.main_k:
-    .long   _main
-
-    .section .resetvectors
-vectors:
-    .long   start
-    .long   _stackend
-    .long   start
-    .long   _stackend