bsps: Move start files to bsps

This patch is a part of the BSP source reorganization.

Update #3285.

3 files changed, 2 insertions, 162 deletions

diff --git a/c/src/lib/libbsp/lm32/lm32_evr/Makefile.am b/c/src/lib/libbsp/lm32/lm32_evr/Makefile.am
index d294f3503e..cc89f66618 100644
--- a/c/src/lib/libbsp/lm32/lm32_evr/Makefile.am
+++ b/c/src/lib/libbsp/lm32/lm32_evr/Makefile.am
@@ -9,7 +9,7 @@ dist_project_lib_DATA = startup/bsp_specs
 noinst_PROGRAMS =
 
 
-start.$(OBJEXT): ../shared/start/start.S
+start.$(OBJEXT): ../../../../../../bsps/lm32/shared/start/start.S
 	$(CPPASCOMPILE) -o $@ -c $<
 project_lib_DATA = start.$(OBJEXT)
 
diff --git a/c/src/lib/libbsp/lm32/milkymist/Makefile.am b/c/src/lib/libbsp/lm32/milkymist/Makefile.am
index 1af72ccba3..72b269594e 100644
--- a/c/src/lib/libbsp/lm32/milkymist/Makefile.am
+++ b/c/src/lib/libbsp/lm32/milkymist/Makefile.am
@@ -9,7 +9,7 @@ dist_project_lib_DATA = startup/bsp_specs
 noinst_PROGRAMS =
 
 
-start.$(OBJEXT): ../shared/start/start.S
+start.$(OBJEXT): ../../../../../../bsps/lm32/shared/start/start.S
 	$(CPPASCOMPILE) -o $@ -c $<
 project_lib_DATA = start.$(OBJEXT)
 
diff --git a/c/src/lib/libbsp/lm32/shared/start/start.S b/c/src/lib/libbsp/lm32/shared/start/start.S
deleted file mode 100644
index 71cbb54119..0000000000
--- a/c/src/lib/libbsp/lm32/shared/start/start.S
+++ /dev/null
@@ -1,160 +0,0 @@
-/*  LM32 startup code
- *
- *  This is the entry point on reset and when loading the
- *  executive from a bootloader.
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- *
- *  Jukka Pietarinen <jukka.pietarinen@mrf.fi>, 2008,
- *  Micro-Research Finland Oy
- */
-
-#include "bspopts.h"
-
-     .section .boot,"a",@progbits
-     .align    4
-
-     .globl  start
-     .type   start,@function
-     .globl  _start
-     .type   _start,@function
-     .globl  __start
-     .type   __start,@function
-     .globl  LatticeDDInit
-     .type   LatticeDDInit,@function
-     .globl  crt0
-     .type   crt0,@function
-
-LatticeDDInit:
-__start:
-_start:
-start:
-	/* Clear r0 */
-	xor	r0,r0,r0
-	/* Disable interrupts */
-	wcsr	IE, r0
-	/* Mask all interrupts */
-	wcsr	IM,r0
-	/* Set exception base address */
-	mvhi	r1, hi(start)
-	ori	r1, r1, lo(start)
-	wcsr	EBA, r1
-	bi	crt0
-	nop
-/*
- * Unused handlers call debug handlers
- */
-breakpoint_handler:
-	rcsr	r7, DEBA
-	addi	r7, r7, 32
-	b	r7
-	nop
-	nop
-	nop
-	nop
-	nop
-instruction_bus_error_handler:
-	rcsr	r7, DEBA
-	addi	r7, r7, 64
-	b	r7
-	nop
-	nop
-	nop
-	nop
-	nop
-watchpoint_handler:
-	rcsr	r7, DEBA
-	addi	r7, r7, 96
-	b	r7
-	nop
-	nop
-	nop
-	nop
-	nop
-data_bus_error_handler:
-	rcsr	r7, DEBA
-	addi	r7, r7, 128
-	b	r7
-	nop
-	nop
-	nop
-	nop
-	nop
-divide_by_zero_handler:
-	rcsr	r7, DEBA
-	addi	r7, r7, 160
-	b	r7
-	nop
-	nop
-	nop
-	nop
-	nop
-interrupt_handler:
-	.extern _ISR_Handler
-	mvhi	r0, hi(_ISR_Handler)
-	ori	r0, r0, lo(_ISR_Handler)
-	b	r0
-	nop
-	nop
-	nop
-	nop
-	nop
-system_call_handler:
-	rcsr	r7, DEBA
-	addi	r7, r7, 224
-	b	r7
-	nop
-	nop
-	nop
-	nop
-	nop
-
-crt0:
-	/* Flush data cache */
-	addi	r1, r0, 1
-	wcsr	DCC, r1
-	nop
-	nop
-	nop
-	nop
-	/* Flush Instruction Cache */
-	wcsr	ICC, r1
-	nop
-	nop
-	nop
-	nop
-	/* Initialize stack pointer */
-	mvhi	sp, hi(_fstack-4)
-	ori	sp, sp, lo(_fstack-4)
-	/* Initialize global pointer */
-	mvhi	gp, hi(_edata)
-	ori	gp, gp, lo(_edata)
-	/* Clear bss */
-	mvhi	r1, hi(_clear_start)
-	ori	r1, r1, lo(_clear_start)
-	mvhi	r3, hi(_clear_end)
-	ori	r3, r3, lo(_clear_end)
-.clear_bss:
-	be	r1, r3, .end_clear_bss
-	sw	(r1+0), r0
-	addi	r1, r1, 4
-	bi	.clear_bss
-.end_clear_bss:
-	mvi	r1, 0
-	be	r4, r0, .no_rescue
-	mvhi	r1, hi(.rescue_str)
-	ori	r1, r1, lo(.rescue_str)
-.no_rescue:
-	mvhi	r7, hi(boot_card)
-	ori	r7, r7, lo(boot_card)
-	call	r7
-	# boot_card returns when RTEMS is shutdown
-.dead_end:
-	bi	.dead_end
-
-.section .rodata
-.rescue_str:
-	.ascii "rescue"
-