Mercurial > repos > rhope
view runtime/context.h @ 54:243d013a49cb
Defer processing of string literals until after simpler ones to avoid a segfault
author | Mike Pavone <pavone@retrodev.com> |
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date | Thu, 29 Apr 2010 01:12:43 -0400 |
parents | 70af7fa155d0 |
children | 04baa003de5a |
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#ifndef _CONTEXT_H_ #define _CONTEXT_H_ #include "thread.h" #include "plat_types.h" #include "func.h" #define STACK_CHUNK_SIZE 4096-(sizeof(struct stackchunk *)*2+sizeof(uint32_t)) typedef struct stackchunk { struct stackchunk * next; struct stackchunk * prev; uint32_t used; char data[STACK_CHUNK_SIZE]; } stackchunk; typedef struct { rhope_func func; calldata *params; } unwind_cell; typedef struct context { stackchunk *stack_begin; stackchunk *current_stack; unwind_cell *unwind; } context; stackchunk * new_stack(); context * new_context(); void * alloc_stack(context * ct, uint32_t size); calldata * alloc_cdata(context * ct, uint32_t num_params); void free_stack(context * ct, void * data); void free_context(context * c); #endif //_CONTEXT_H_