add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/arch/mips/dec/int-handler.S
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@@ -131,7 +131,7 @@
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 		 */
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 		mfc0	t0,CP0_CAUSE		# get pending interrupts
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 		mfc0	t1,CP0_STATUS
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-#ifdef CONFIG_32BIT
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+#if defined(CONFIG_32BIT) && defined(CONFIG_MIPS_FP_SUPPORT)
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 		lw	t2,cpu_fpu_mask
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 #endif
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 		andi	t0,ST0_IM		# CAUSE.CE may be non-zero!
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@@ -139,7 +139,7 @@
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 		beqz	t0,spurious
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-#ifdef CONFIG_32BIT
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+#if defined(CONFIG_32BIT) && defined(CONFIG_MIPS_FP_SUPPORT)
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 		 and	t2,t0
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 		bnez	t2,fpu			# handle FPU immediately
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 #endif
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@@ -280,7 +280,7 @@
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 		j	dec_irq_dispatch
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 		 nop
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-#ifdef CONFIG_32BIT
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+#if defined(CONFIG_32BIT) && defined(CONFIG_MIPS_FP_SUPPORT)
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 fpu:
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 		lw	t0,fpu_kstat_irq
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 		nop
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@@ -304,8 +304,8 @@
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  */
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 		FEXPORT(dec_intr_unimplemented)
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 		move	a1,t0			# cheats way of printing an arg!
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-		PANIC("Unimplemented cpu interrupt! CP0_CAUSE: 0x%08x");
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+		ASM_PANIC("Unimplemented cpu interrupt! CP0_CAUSE: 0x%08x");
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 		FEXPORT(asic_intr_unimplemented)
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 		move	a1,t0			# cheats way of printing an arg!
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-		PANIC("Unimplemented asic interrupt! ASIC ISR: 0x%08x");
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+		ASM_PANIC("Unimplemented asic interrupt! ASIC ISR: 0x%08x");