diff options
Diffstat (limited to 'Source/Core/DSPCore/Src/DSPStacks.cpp')
| -rw-r--r-- | Source/Core/DSPCore/Src/DSPStacks.cpp | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/Source/Core/DSPCore/Src/DSPStacks.cpp b/Source/Core/DSPCore/Src/DSPStacks.cpp deleted file mode 100644 index 5bdae0241f..0000000000 --- a/Source/Core/DSPCore/Src/DSPStacks.cpp +++ /dev/null @@ -1,58 +0,0 @@ -/*==================================================================== - - filename: gdsp_registers.cpp - project: GCemu - created: 2004-6-18 - mail: duddie@walla.com - - Copyright (c) 2005 Duddie & Tratax - - This program is free software; you can redistribute it and/or - modify it under the terms of the GNU General Public License - as published by the Free Software Foundation; either version 2 - of the License, or (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - - ====================================================================*/ - -#include "Common.h" - -#include "DSPCore.h" -#include "DSPStacks.h" - -// Stacks. The stacks are outside the DSP RAM, in dedicated hardware. - -void dsp_reg_stack_push(int stack_reg) -{ - g_dsp.reg_stack_ptr[stack_reg]++; - g_dsp.reg_stack_ptr[stack_reg] &= DSP_STACK_MASK; - g_dsp.reg_stack[stack_reg][g_dsp.reg_stack_ptr[stack_reg]] = g_dsp.r.st[stack_reg]; -} - -void dsp_reg_stack_pop(int stack_reg) -{ - g_dsp.r.st[stack_reg] = g_dsp.reg_stack[stack_reg][g_dsp.reg_stack_ptr[stack_reg]]; - g_dsp.reg_stack_ptr[stack_reg]--; - g_dsp.reg_stack_ptr[stack_reg] &= DSP_STACK_MASK; -} - -void dsp_reg_store_stack(int stack_reg, u16 val) -{ - dsp_reg_stack_push(stack_reg); - g_dsp.r.st[stack_reg] = val; -} - -u16 dsp_reg_load_stack(int stack_reg) -{ - u16 val = g_dsp.r.st[stack_reg]; - dsp_reg_stack_pop(stack_reg); - return val; -} |