bsps: Move start files to bsps

This patch is a part of the BSP source reorganization.

Update #3285.

2 files changed, 1 insertions, 182 deletions

diff --git a/c/src/lib/libbsp/or1k/generic_or1k/Makefile.am b/c/src/lib/libbsp/or1k/generic_or1k/Makefile.am
index dd8b7a5c75..fecd2e8c19 100644
--- a/c/src/lib/libbsp/or1k/generic_or1k/Makefile.am
+++ b/c/src/lib/libbsp/or1k/generic_or1k/Makefile.am
@@ -19,7 +19,7 @@ dist_project_lib_DATA = startup/bsp_specs
 #                  Data                                                       #
 ###############################################################################
 
-start.$(OBJEXT): start/start.S
+start.$(OBJEXT): ../../../../../../bsps/or1k/generic_or1k/start/start.S
 	$(CPPASCOMPILE) -o $@ -c $<
 project_lib_DATA = start.$(OBJEXT)
 
diff --git a/c/src/lib/libbsp/or1k/generic_or1k/start/start.S b/c/src/lib/libbsp/or1k/generic_or1k/start/start.S
deleted file mode 100644
index 26991c8960..0000000000
--- a/c/src/lib/libbsp/or1k/generic_or1k/start/start.S
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- * Copyright (c) 2014-2015 Hesham ALMatary <heshamelmatary@gmail.com>
- *
- *  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
- */
-#include <bsp/linker-symbols.h>
-
-/* The following macro defines the first instructions every exception
- * should execute before jumping to its handler function from the
- * exception vector table. r3 is saved into the stack and loaded with
- * vector number before jumping to _ISR_Handler. r3 value is restored
- * back from _ISR_Handler after handling the exception and before
- * returning from interrupt.
- */
-#define EXCEPTION_SETUP(vector) \
-  l.nop   ;\
-  l.addi  r1, r1, -200 ;\
-  l.sw    0(r1), r3; \
-  l.addi  r3, r0, vector; \
-  l.j     _ISR_Handler; \
-  l.nop
-
-  .extern boot_card
-  .extern bsp_section_bss_begin
-  .extern bsp_section_bss_end
-
-  .extern  bsp_start_vector_table_end
-  .extern  bsp_start_vector_table_size
-  .extern  bsp_vector_table_size
-  .extern  bsp_section_stack_begin
-
-  .extern exception_frame_save
-  .extern _OR1K_Exception_Process
-  .extern _OR1K_Exception_default
-  .extern rtems_clock_tick
-  .extern _exit
-  .extern printk
-  .extern bsp_interrupt_handler_default
-
-  /* Global symbols */
-  .global  _start
-  .global bsp_start_vector_table_begin
-
-/* Popualte HW vector table */
-
-.section .vector, "ax"
-
-.org 0x100
-_reset:
-  l.j _start
-  l.nop
-
-.org 0x200
-_buserr:
-  EXCEPTION_SETUP(2)
-
-.org 0x300
-_dPageFault:
-  EXCEPTION_SETUP(3)
-
-.org 0x400
-_iPageFaule:
-  EXCEPTION_SETUP(4)
-
-.org 0x500
-_timer:
-  EXCEPTION_SETUP(5)
-
-.org 0x600
-_unalign:
-  EXCEPTION_SETUP(6)
-
-.org 0x700
-_undefIns:
-  EXCEPTION_SETUP(7)
-
-.org 0x800
-_exInt:
-  EXCEPTION_SETUP(8)
-
-.org 0x900
-_dTLB:
-  EXCEPTION_SETUP(9)
-
-.org 0xA00
-_iTLB:
-  EXCEPTION_SETUP(10)
-
-.org 0xB00
-_range:
-  EXCEPTION_SETUP(11)
-
-.org 0xC00
-_syscall:
-  EXCEPTION_SETUP(12)
-
-.org 0xD00
-_fp:
-  EXCEPTION_SETUP(13)
-
-.org 0xE00
-_trap:
-  EXCEPTION_SETUP(14)
-
-.org 0xF00
-_undef1:
-  EXCEPTION_SETUP(15)
-
-.org 0x1500
-_undef2:
-  EXCEPTION_SETUP(16)
-
-.org 0x1900
-_undef3:
-  EXCEPTION_SETUP(17)
-
-.org 0x1F00
-
-bsp_start_vector_table_begin:
-
-  .word 0
-  .word _start /* Reset */
-  .word _OR1K_Exception_default /* Bus Error */
-  .word _OR1K_Exception_default /* Data Page Fault */
-  .word _OR1K_Exception_default /* Instruction Page Fault */
-  .word _OR1K_Exception_default /* Tick timer */
-  .word _OR1K_Exception_default /* Alignment */
-  .word _OR1K_Exception_default /* Undefiend Instruction */
-  .word _OR1K_Exception_default /* External Interrupt */
-  .word _OR1K_Exception_default /* Data TLB Miss */
-  .word _OR1K_Exception_default /* Instruction TLB Miss */
-  .word _OR1K_Exception_default /* Range Exception */
-  .word _OR1K_Exception_default /* System Call */
-  .word _OR1K_Exception_default /* Floating Point Exception */
-  .word _OR1K_Exception_default /* Trap */
-  .word _OR1K_Exception_default /* Reserver for future use */
-  .word _OR1K_Exception_default /* Reserved for implementation-specific */
-  .word _OR1K_Exception_default /* Reserved for custom exceptions. */
-
-bsp_start_vector_table_end:
-
-  .section  ".bsp_start_text", "ax"
-  .type _start,@function
-
-_start:
-  /* Set SR register to Supervision mode */
-  l.ori  r1, r0, 0x1
-  l.mtspr r0, r1, 17
-
-  /* load stack and frame pointers */
-  l.movhi r1, hi(bsp_section_stack_begin)
-  l.ori   r1, r1, lo(bsp_section_stack_begin)
-  l.add   r2, r0, r1
-
-/* Clearing .bss */
-  l.movhi r13, hi(bsp_section_bss_begin)
-  l.ori   r13, r13, lo(bsp_section_bss_begin)
-  l.movhi r15, hi(bsp_section_bss_end)
-  l.ori   r15, r15, lo(bsp_section_bss_end)
-
-_loop_clear_bss:
-  l.sfgeu r13, r15
-  l.bf    _end_clear_bss
-  l.addi  r13, r13, 4
-  l.sw    0(r13), r0
-  l.j     _loop_clear_bss
-  l.nop
-_end_clear_bss:
-
-  l.j boot_card
-  l.nop
-
-/* Temporary code for unhandled exceptions */
-.section .text
-.align
-.global _unhandled_exception
-
-unhandled_exception:
-  l.nop