diff options
Diffstat (limited to 'src/core/arm/dyncom/arm_dyncom_run.cpp')
-rw-r--r-- | src/core/arm/dyncom/arm_dyncom_run.cpp | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/src/core/arm/dyncom/arm_dyncom_run.cpp b/src/core/arm/dyncom/arm_dyncom_run.cpp deleted file mode 100644 index 4c6acba98..000000000 --- a/src/core/arm/dyncom/arm_dyncom_run.cpp +++ /dev/null @@ -1,93 +0,0 @@ -// Copyright 2012 Michael Kang, 2014 Citra Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. - -#include "core/arm/dyncom/arm_dyncom_run.h" -#include "core/arm/skyeye_common/armstate.h" - -void switch_mode(ARMul_State* core, uint32_t mode) { - if (core->Mode == mode) - return; - - if (mode != USERBANK) { - switch (core->Mode) { - case SYSTEM32MODE: // Shares registers with user mode - case USER32MODE: - core->Reg_usr[0] = core->Reg[13]; - core->Reg_usr[1] = core->Reg[14]; - break; - case IRQ32MODE: - core->Reg_irq[0] = core->Reg[13]; - core->Reg_irq[1] = core->Reg[14]; - core->Spsr[IRQBANK] = core->Spsr_copy; - break; - case SVC32MODE: - core->Reg_svc[0] = core->Reg[13]; - core->Reg_svc[1] = core->Reg[14]; - core->Spsr[SVCBANK] = core->Spsr_copy; - break; - case ABORT32MODE: - core->Reg_abort[0] = core->Reg[13]; - core->Reg_abort[1] = core->Reg[14]; - core->Spsr[ABORTBANK] = core->Spsr_copy; - break; - case UNDEF32MODE: - core->Reg_undef[0] = core->Reg[13]; - core->Reg_undef[1] = core->Reg[14]; - core->Spsr[UNDEFBANK] = core->Spsr_copy; - break; - case FIQ32MODE: - core->Reg_firq[0] = core->Reg[13]; - core->Reg_firq[1] = core->Reg[14]; - core->Spsr[FIQBANK] = core->Spsr_copy; - break; - } - - switch (mode) { - case USER32MODE: - core->Reg[13] = core->Reg_usr[0]; - core->Reg[14] = core->Reg_usr[1]; - core->Bank = USERBANK; - break; - case IRQ32MODE: - core->Reg[13] = core->Reg_irq[0]; - core->Reg[14] = core->Reg_irq[1]; - core->Spsr_copy = core->Spsr[IRQBANK]; - core->Bank = IRQBANK; - break; - case SVC32MODE: - core->Reg[13] = core->Reg_svc[0]; - core->Reg[14] = core->Reg_svc[1]; - core->Spsr_copy = core->Spsr[SVCBANK]; - core->Bank = SVCBANK; - break; - case ABORT32MODE: - core->Reg[13] = core->Reg_abort[0]; - core->Reg[14] = core->Reg_abort[1]; - core->Spsr_copy = core->Spsr[ABORTBANK]; - core->Bank = ABORTBANK; - break; - case UNDEF32MODE: - core->Reg[13] = core->Reg_undef[0]; - core->Reg[14] = core->Reg_undef[1]; - core->Spsr_copy = core->Spsr[UNDEFBANK]; - core->Bank = UNDEFBANK; - break; - case FIQ32MODE: - core->Reg[13] = core->Reg_firq[0]; - core->Reg[14] = core->Reg_firq[1]; - core->Spsr_copy = core->Spsr[FIQBANK]; - core->Bank = FIQBANK; - break; - case SYSTEM32MODE: // Shares registers with user mode. - core->Reg[13] = core->Reg_usr[0]; - core->Reg[14] = core->Reg_usr[1]; - core->Bank = SYSTEMBANK; - break; - } - - // Set the mode bits in the APSR - core->Cpsr = (core->Cpsr & ~core->Mode) | mode; - core->Mode = mode; - } -} |