48 lines
1.5 KiB
C++
48 lines
1.5 KiB
C++
/*
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* Mr. 4th Dimention - Allen Webster
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*
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* 18.07.2017
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*
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* Shared logic for 4coder initialization.
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*
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*/
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// TOP
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internal void
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system_memory_init(){
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#if defined(FRED_INTERNAL)
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# if defined(FTECH_64_BIT)
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void *bases[] = { (void*)TB(1), (void*)TB(2), };
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# elif defined(FTECH_32_BIT)
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void *bases[] = { (void*)MB(96), (void*)MB(98), };
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# endif
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#else
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void *bases[] = { (void*)0, (void*)0, };
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#endif
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memory_vars.vars_memory_size = MB(2);
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memory_vars.vars_memory = system_memory_allocate_extended(bases[0], memory_vars.vars_memory_size);
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memory_vars.target_memory_size = MB(512);
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memory_vars.target_memory = system_memory_allocate_extended(bases[1], memory_vars.target_memory_size);
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memory_vars.user_memory_size = MB(2);
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memory_vars.user_memory = system_memory_allocate_extended(0, memory_vars.user_memory_size);
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memory_vars.debug_memory_size = MB(512);
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memory_vars.debug_memory = system_memory_allocate_extended(0, memory_vars.debug_memory_size);
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target.max = MB(1);
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target.push_buffer = (char*)system_memory_allocate(target.max);
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b32 alloc_success = true;
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if (memory_vars.vars_memory == 0 || memory_vars.target_memory == 0 || memory_vars.user_memory == 0 || target.push_buffer == 0){
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alloc_success = false;
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}
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if (!alloc_success){
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char msg[] = "Could not allocate sufficient memory. Please make sure you have atleast 512Mb of RAM free. (This requirement will be relaxed in the future).";
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system_error_box(msg);
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}
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}
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// BOTTOM
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