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Line 201... Line 201...
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.org trap_table + TT_SPILL_0_NORMAL*ENTRY_SIZE
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.org trap_table + TT_SPILL_0_NORMAL*ENTRY_SIZE
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.global spill_0_normal
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.global spill_0_normal
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spill_0_normal:
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spill_0_normal:
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	SPILL_NORMAL_HANDLER_KERNEL
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	SPILL_NORMAL_HANDLER_KERNEL
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- 
 
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/* TT = 0x84, TL = 0, spill_1_normal handler */
- 
 
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.org trap_table + TT_SPILL_1_NORMAL*ENTRY_SIZE
- 
 
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.global spill_1_normal
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spill_1_normal:
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	SPILL_NORMAL_HANDLER_USERSPACE
- 
 
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- 
 
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/* TT = 0x88, TL = 0, spill_2_normal handler */
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.org trap_table + TT_SPILL_2_NORMAL*ENTRY_SIZE
- 
 
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.global spill_2_normal
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spill_2_normal:
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	SPILL_TO_USPACE_WINDOW_BUFFER
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/* TT = 0xc0, TL = 0, fill_0_normal handler */
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/* TT = 0xc0, TL = 0, fill_0_normal handler */
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.org trap_table + TT_FILL_0_NORMAL*ENTRY_SIZE
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.org trap_table + TT_FILL_0_NORMAL*ENTRY_SIZE
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.global fill_0_normal
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.global fill_0_normal
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fill_0_normal:
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fill_0_normal:
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	FILL_NORMAL_HANDLER_KERNEL
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	FILL_NORMAL_HANDLER_KERNEL
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- 
 
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/* TT = 0xc4, TL = 0, fill_1_normal handler */
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.org trap_table + TT_FILL_1_NORMAL*ENTRY_SIZE
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.global fill_1_normal
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fill_1_normal:
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	FILL_NORMAL_HANDLER_USERSPACE
- 
 
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/*
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/*
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 * Handlers for TL>0.
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 * Handlers for TL>0.
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 */
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 */
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/* TT = 0x08, TL > 0, instruction_access_exception */
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/* TT = 0x08, TL > 0, instruction_access_exception */
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.org trap_table + (TT_SPILL_0_NORMAL+512)*ENTRY_SIZE
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.org trap_table + (TT_SPILL_0_NORMAL+512)*ENTRY_SIZE
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.global spill_0_normal_high
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.global spill_0_normal_high
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spill_0_normal_high:
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spill_0_normal_high:
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	SPILL_NORMAL_HANDLER_KERNEL
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	SPILL_NORMAL_HANDLER_KERNEL
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- 
 
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/* TT = 0x88, TL > 0, spill_2_normal handler */
- 
 
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.org trap_table + (TT_SPILL_2_NORMAL+512)*ENTRY_SIZE
- 
 
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.global spill_2_normal_high
- 
 
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spill_2_normal_high:
- 
 
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	SPILL_TO_USPACE_WINDOW_BUFFER
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- 
 
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/* TT = 0xa0, TL > 0, spill_0_other handler */
- 
 
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.org trap_table + (TT_SPILL_0_OTHER+512)*ENTRY_SIZE
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.global spill_0_other_high
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spill_0_other_high:
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	SPILL_TO_USPACE_WINDOW_BUFFER
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/* TT = 0xc0, TL > 0, fill_0_normal handler */
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/* TT = 0xc0, TL > 0, fill_0_normal handler */
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.org trap_table + (TT_FILL_0_NORMAL+512)*ENTRY_SIZE
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.org trap_table + (TT_FILL_0_NORMAL+512)*ENTRY_SIZE
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.global fill_0_normal_high
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.global fill_0_normal_high
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fill_0_normal_high:
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fill_0_normal_high:
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	FILL_NORMAL_HANDLER_KERNEL
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	FILL_NORMAL_HANDLER_KERNEL
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 *
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 *
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 * Input registers:
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 * Input registers:
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 *	%g1		Address of function to call.
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 *	%g1		Address of function to call.
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 * 	%g2	 	Argument for the function.
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 * 	%g2	 	Argument for the function.
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 *	%g6		Pre-set as kernel stack base if trap from userspace.
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 *	%g6		Pre-set as kernel stack base if trap from userspace.
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 *	%g7		Reserved.
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 *	%g7		Pre-set as address of the userspace window buffer.
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 */
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 */
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.global preemptible_handler
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.global preemptible_handler
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preemptible_handler:
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preemptible_handler:
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	rdpr %tstate, %g3
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	rdpr %tstate, %g3
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	andcc %g3, TSTATE_PRIV_BIT, %g0		! if this trap came from the privileged mode...
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	andcc %g3, TSTATE_PRIV_BIT, %g0		! if this trap came from the privileged mode...