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-rw-r--r--libcpu/risc-v/SConscript2
-rw-r--r--libcpu/risc-v/common/cpuport.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/libcpu/risc-v/SConscript b/libcpu/risc-v/SConscript
index ffb2e7ae17..7e6b9947a3 100644
--- a/libcpu/risc-v/SConscript
+++ b/libcpu/risc-v/SConscript
@@ -24,7 +24,7 @@ else :
# cpu porting code files
if rtconfig.CPU == "e9xx" :
group = group + SConscript(os.path.join(rtconfig.VENDOR, rtconfig.CPU, 'SConscript'))
-else :
+elif rtconfig.CPU in list:
group = group + SConscript(os.path.join(rtconfig.CPU, 'SConscript'))
Return('group')
diff --git a/libcpu/risc-v/common/cpuport.c b/libcpu/risc-v/common/cpuport.c
index 97f34d8c4c..9e9957e66c 100644
--- a/libcpu/risc-v/common/cpuport.c
+++ b/libcpu/risc-v/common/cpuport.c
@@ -138,7 +138,7 @@ rt_uint8_t *rt_hw_stack_init(void *tentry,
* #endif
*/
#ifndef RT_USING_SMP
-void rt_hw_context_switch_interrupt(rt_ubase_t from, rt_ubase_t to)
+RT_WEAK void rt_hw_context_switch_interrupt(rt_ubase_t from, rt_ubase_t to)
{
if (rt_thread_switch_interrupt_flag == 0)
rt_interrupt_from_thread = from;