diff options
Diffstat (limited to 'nuttx/arch/mips/src/pic32mx/pic32mx-head.S')
| -rw-r--r-- | nuttx/arch/mips/src/pic32mx/pic32mx-head.S | 54 |
1 files changed, 27 insertions, 27 deletions
diff --git a/nuttx/arch/mips/src/pic32mx/pic32mx-head.S b/nuttx/arch/mips/src/pic32mx/pic32mx-head.S index e52e2549f..b315df2f7 100644 --- a/nuttx/arch/mips/src/pic32mx/pic32mx-head.S +++ b/nuttx/arch/mips/src/pic32mx/pic32mx-head.S @@ -122,10 +122,10 @@ /* Imported symbols */ .global os_start - .global up_dobev - .global up_decodeirq + .global pic32mx_dobev + .global pic32mx_decodeirq #ifdef CONFIG_PIC32MX_NMIHANDLER - .global up_donmi + .global pic32mx_donmi #endif /**************************************************************************** @@ -419,7 +419,7 @@ __start: * Name: _bev_handler * * Description: - * BEV exception handler. Calls up_dobev() + * BEV exception handler. Calls pic32mx_dobev() * ****************************************************************************/ @@ -427,14 +427,14 @@ __start: .set noreorder .ent _bev_handler _bev_handler: - EXCPT_PROLOGUE t0 /* Save registers on stack, enable nested interrupts */ - move a0, sp /* Pass register save structure as the parameter 1 */ - USE_INTSTACK t0, t1, t2 /* Switch to the interrupt stack */ - la t0, up_dobev /* Call up_dobev(regs) */ + EXCPT_PROLOGUE t0 /* Save registers on stack, enable nested interrupts */ + move a0, sp /* Pass register save structure as the parameter 1 */ + USE_INTSTACK t0, t1, t2 /* Switch to the interrupt stack */ + la t0, pic32mx_dobev /* Call up_dobev(regs) */ jalr t0, ra - di /* Disable interrupts */ - RESTORE_STACK t0, t1 /* Undo the operations of USE_STACK */ - EXCPT_EPILOGUE v0 /* Return to the context returned by up_dobev() */ + di /* Disable interrupts */ + RESTORE_STACK t0, t1 /* Undo the operations of USE_STACK */ + EXCPT_EPILOGUE v0 /* Return to the context returned by up_dobev() */ .end _bev_handler /**************************************************************************** @@ -449,21 +449,21 @@ _bev_handler: .set noreorder .ent _int_handler _int_handler: - EXCPT_PROLOGUE t0 /* Save registers on stack, enable nested interrupts */ - move a0, sp /* Pass register save structure as the parameter 1 */ - USE_INTSTACK t0, t1, t2 /* Switch to the interrupt stack */ - la t0, up_decodeirq /* Call up_decodeirq(regs) */ + EXCPT_PROLOGUE t0 /* Save registers on stack, enable nested interrupts */ + move a0, sp /* Pass register save structure as the parameter 1 */ + USE_INTSTACK t0, t1, t2 /* Switch to the interrupt stack */ + la t0, pic32mx_decodeirq /* Call pic32mx_decodeirq(regs) */ jalr t0, ra - di /* Disable interrupts */ - RESTORE_STACK t0, t1 /* Undo the operations of USE_STACK */ - EXCPT_EPILOGUE v0 /* Return to the context returned by up_decodeirq() */ + di /* Disable interrupts */ + RESTORE_STACK t0, t1 /* Undo the operations of USE_STACK */ + EXCPT_EPILOGUE v0 /* Return to the context returned by pic32mx_decodeirq() */ .end _int_handler /**************************************************************************** * Name: _nmi_handler * * Description: - * NMI exception handler. Calls up_donmi + * NMI exception handler. Calls pic32mx_donmi * ****************************************************************************/ @@ -472,14 +472,14 @@ _int_handler: .set noreorder .ent _nmi_handler _nmi_handler: - EXCPT_PROLOGUE t0 /* Save registers on stack, enable nested interrupts */ - move a0, sp /* Pass register save structure as the parameter 1 */ - USE_INTSTACK t0, t1, t2 /* Switch to the interrupt stack */ - la t0, up_donmi /* Call up_donmi(regs) */ + EXCPT_PROLOGUE t0 /* Save registers on stack, enable nested interrupts */ + move a0, sp /* Pass register save structure as the parameter 1 */ + USE_INTSTACK t0, t1, t2 /* Switch to the interrupt stack */ + la t0, pic32mx_donmi /* Call up_donmi(regs) */ jalr t0, ra - di /* Disable interrupts */ - RESTORE_STACK t0, t1 /* Undo the operations of USE_STACK */ - EXCPT_EPILOGUE v0 /* Return to the context returned by up_donmi() */ + di /* Disable interrupts */ + RESTORE_STACK t0, t1 /* Undo the operations of USE_STACK */ + EXCPT_EPILOGUE v0 /* Return to the context returned by pic32mx_donmi() */ .end _nmi_handler #endif @@ -501,7 +501,7 @@ _nmi_handler: __start_nuttx: /* Perform low level initialization */ - la t0, up_lowinit + la t0, pic32mx_lowinit jalr t0, ra nop |