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arch: arc: fix jump instruction and remove unused codes

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Signed-off-by: Jingru <jingru@synopsys.com>
This commit is contained in:
Jingru
2020-03-30 17:21:38 +08:00
parent a0eca8f6eb
commit e64869280b
6 changed files with 7 additions and 154 deletions
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4
arch/arc/arcem/port_s.s
View File

@@ -127,7 +127,11 @@ start_r:
pop r2
pop r0
#if defined(__MW__)
j_s.d [r1]
#else
j [r1]
#endif
kflag r2
/****** exceptions and interrupts handing ******/

2
arch/arc/common/tos_cpu.c
View File

@@ -94,7 +94,7 @@ __KNL__ void cpu_reset(void)
port_cpu_reset();
}
__KNL__ void cpu_sched_start(void) // 启动任务调度器
__KNL__ void cpu_sched_start(void)
{
port_sched_start();
}

7
board/ARC_NSIM_EM/BSP/Src/main.c
View File

@@ -6,12 +6,9 @@ extern void application_entry(void *arg);
int main(void)
{
printf("hello world\r\n");
printf("***I am task\r\n");
printf("Welcome to TencentOS tiny\r\n");
osKernelInitialize(); //TOS Tiny kernel initialize
application_entry(NULL);
osKernelStart(); //Start TOS Tiny
while (1)
{
}
}

53
board/ARC_NSIM_EM/hello_world/.sc.project/.sc.project.windows
View File

@@ -1,53 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<windowLayout version="3" model="sash">
<mdiFrame model="sash" x="297" y="114" width="1200" height="800">
<splitPane orientation="horizontal" divider="510">
<splitPane orientation="vertical" divider="409">
<pane>
<tabbedPanel name="locals" selected="1">
<toolBar id="0" visible="0"/>
<toolBar id="1" visible="1"/>
<toolBar id="2" visible="0"/>
</tabbedPanel>
</pane>
<pane>
<tabbedPanel name="stack">
<toolBar id="0" visible="0"/>
<toolBar id="1" visible="1"/>
<toolBar id="2" visible="0"/>
</tabbedPanel>
<tabbedPanel name="globals" selected="1">
<toolBar id="0" visible="0"/>
<toolBar id="1" visible="1"/>
<toolBar id="2" visible="0"/>
<valueUpdate name="regex_name" value="k_next_task"/>
</tabbedPanel>
</pane>
</splitPane>
<splitPane orientation="vertical" divider="478">
<pane>
<tabbedPanel name="source" selected="1">
<toolBar id="0" visible="0"/>
<toolBar id="1" visible="1"/>
<toolBar id="2" visible="0"/>
<toolBar id="3" visible="0"/>
</tabbedPanel>
</pane>
<pane>
<tabbedPanel name="break">
<toolBar id="0" visible="0"/>
<toolBar id="1" visible="1"/>
<toolBar id="2" visible="0"/>
</tabbedPanel>
<tabbedPanel name="watchdisp">
<toolBar id="0" visible="0"/>
<toolBar id="1" visible="1"/>
<toolBar id="2" visible="0"/>
</tabbedPanel>
<tabbedPanel name="command" selected="1"/>
</pane>
</splitPane>
</splitPane>
</mdiFrame>
</windowLayout>

5
board/ARC_NSIM_EM/hello_world/.sc.project/.sc.project.xml
View File

@@ -1,5 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<Config>
<CurrentWindowLayoutFile>C:\Users\zhiwei\Desktop\embARC_Workspace\TencentOS\TencentOS-tiny\board\ARC_NSIM_EM\hello_world\.sc.project\.sc.project.windows</CurrentWindowLayoutFile>
</Config>

90
board/ARC_NSIM_EM/hello_world/.sc.project/.sc2.properties
View File

@@ -1,90 +0,0 @@
A6_mpu=1
AC600_dcache=1
AC600_icache=1
AC_dcache=1
AC_dcache_line_size=32
AC_dcache_repalg=Random
AC_dcache_size=16384
AC_dcache_ways=2
AC_icache=1
AC_icache_line_size=32
AC_icache_repalg=Random
AC_icache_size=16384
AC_icache_ways=2
ACa7_dcache=1
ACa7_icache=1
ARC5_Core_Version=3
ARC6_Core_Version=3
ARC7_Core_Version=3
ARC_DSP_memory=ARC_xy
ARC_agu=large
ARC_agu_accord=1
ARC_agu_write=4
ARC_barrel_shifter=1
ARC_bitscan=1
ARC_code_density=1
ARC_dcache_feature=2
ARC_dccm_interleave=1
ARC_default_ext_interrupts=0
ARC_default_interrupts=0
ARC_div_rem=radix2
ARC_dma=1
ARC_dmac_channels=2
ARC_dmac_fifo_depth=2
ARC_dmac_int_config=single_internal
ARC_dmac_registers=0
ARC_dsp2=1
ARC_dsp_accshift=full
ARC_dsp_complex=1
ARC_dsp_divsqrt=radix2
ARC_dsp_itu=1
ARC_ext_interrupt_num=16
ARC_fast_interrupt=1
ARC_fsfpus_div=Slow
ARC_fsfpus_mpy=Slow
ARC_icache_feature=2
ARC_interrupt_baseaddr=0x0
ARC_interrupt_num=20
ARC_interrupt_priorities=4
ARC_interrupt_vector_count=20
ARC_mpu_region=16
ARC_mpu_version=-mpu
ARC_mpy_emoption=mpyd
ARC_mpy_hsoption=mpyd
ARC_parallel_port_address=0x378
ARC_pct_counters=8
ARC_reset_on_restart=1
ARC_rgf_num_wr_ports=2
ARC_shift_assist=1
ARC_smart_stack_entries=8
ARC_swap=1
ARC_target=ARCSIM
ARC_timer0=1
ARC_timer0_level=1
ARC_timer1=1
ARC_timer1_level=0
ARC_turbo_boost=1
ARC_xy_config=dccm_y
ARC_xy_interleave=1
ARC_xy_size=8K
ARC_xy_ybase=0xe0000000
Execute_to_main=0
Local_symbols=1
Program_toggles_off=binary_stdin,binary_stdout,flush_pipe,cr_for_more
Program_toggles_on=load_at_paddr
cmd_line_option=-OKN -action_points\=2 -dmp_peripheral -OKN -action_points\=2 -dmp_peripheral -OKN -action_points\=2 -dmp_peripheral
dccm_base=0x80000000
dccm_size=0x80000
fpu_mac=1
fpuda=1
fpus_div=1
hw_stack_checking=1
iccm0_base=0x00000000
iccm0_size=0x80000
iss_av2_override=0
program=build/TencentOS_tiny.elf
v2em_core_register_per_bank=32
v2em_core_version=3
v2em_regis_bank=2
v2hs_core_version=3
which_arc=ARCV2EM