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riscv/riscv_exception_commin.S: Don't call riscv_hartid in single core

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Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
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Abdelatif Guettouche 2022-04-07 20:23:43 +02:00 committed by Xiang Xiao
parent c4e2d88e6b
commit 875dd46207
1 changed files with 4 additions and 0 deletions
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4
arch/risc-v/src/common/riscv_exception_common.S
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@ -95,7 +95,11 @@ exception_common:
/* Offset to hartid */ /* Offset to hartid */
mv s0, a0 /* save cause */ mv s0, a0 /* save cause */
#ifdef CONFIG_SMP
jal x1, riscv_mhartid /* get hartid */ jal x1, riscv_mhartid /* get hartid */
#else
li a0, 0
#endif
/* Switch to interrupt stack */ /* Switch to interrupt stack */