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168 lines
3.6 KiB
168 lines
3.6 KiB
#include <assert.h>
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#include "types.h"
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#ifdef USE_MEM_VM
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// All of these are pretty generic
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INLINE float
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get_f32(int32_t offset)
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{
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char *mem_as_chars = (char *)local_sandbox_context_cache.linear_memory_start;
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void *address = &mem_as_chars[offset];
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return *(float *)address;
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}
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INLINE double
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get_f64(int32_t offset)
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{
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char *mem_as_chars = (char *)local_sandbox_context_cache.linear_memory_start;
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void *address = &mem_as_chars[offset];
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return *(double *)address;
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}
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INLINE int8_t
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get_i8(int32_t offset)
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{
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char *mem_as_chars = (char *)local_sandbox_context_cache.linear_memory_start;
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void *address = &mem_as_chars[offset];
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return *(int8_t *)address;
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}
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INLINE int16_t
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get_i16(int32_t offset)
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{
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char *mem_as_chars = (char *)local_sandbox_context_cache.linear_memory_start;
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void *address = &mem_as_chars[offset];
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return *(int16_t *)address;
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}
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INLINE int32_t
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get_i32(int32_t offset)
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{
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char *mem_as_chars = (char *)local_sandbox_context_cache.linear_memory_start;
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void *address = &mem_as_chars[offset];
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return *(int32_t *)address;
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}
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INLINE int64_t
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get_i64(int32_t offset)
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{
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char *mem_as_chars = (char *)local_sandbox_context_cache.linear_memory_start;
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void *address = &mem_as_chars[offset];
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return *(int64_t *)address;
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}
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INLINE int32_t
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get_global_i32(int32_t offset)
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{
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char *mem_as_chars = (char *)local_sandbox_context_cache.linear_memory_start;
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void *address = &mem_as_chars[offset];
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return *(int32_t *)address;
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}
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INLINE int64_t
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get_global_i64(int32_t offset)
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{
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char *mem_as_chars = (char *)local_sandbox_context_cache.linear_memory_start;
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void *address = &mem_as_chars[offset];
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return *(int64_t *)address;
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}
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// Now setting routines
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INLINE void
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set_f32(int32_t offset, float v)
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{
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char *mem_as_chars = (char *)local_sandbox_context_cache.linear_memory_start;
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void *address = &mem_as_chars[offset];
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*(float *)address = v;
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}
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INLINE void
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set_f64(int32_t offset, double v)
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{
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char *mem_as_chars = (char *)local_sandbox_context_cache.linear_memory_start;
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void *address = &mem_as_chars[offset];
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*(double *)address = v;
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}
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INLINE void
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set_i8(int32_t offset, int8_t v)
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{
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char *mem_as_chars = (char *)local_sandbox_context_cache.linear_memory_start;
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void *address = &mem_as_chars[offset];
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*(int8_t *)address = v;
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}
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INLINE void
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set_i16(int32_t offset, int16_t v)
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{
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char *mem_as_chars = (char *)local_sandbox_context_cache.linear_memory_start;
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void *address = &mem_as_chars[offset];
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*(int16_t *)address = v;
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}
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INLINE void
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set_i32(int32_t offset, int32_t v)
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{
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char *mem_as_chars = (char *)local_sandbox_context_cache.linear_memory_start;
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void *address = &mem_as_chars[offset];
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*(int32_t *)address = v;
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}
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INLINE void
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set_i64(int32_t offset, int64_t v)
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{
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char *mem_as_chars = (char *)local_sandbox_context_cache.linear_memory_start;
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void *address = &mem_as_chars[offset];
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*(int64_t *)address = v;
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}
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INLINE void
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set_global_i32(int32_t offset, int32_t v)
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{
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char *mem_as_chars = (char *)local_sandbox_context_cache.linear_memory_start;
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void *address = &mem_as_chars[offset];
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*(int32_t *)address = v;
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}
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INLINE void
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set_global_i64(int32_t offset, int64_t v)
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{
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char *mem_as_chars = (char *)local_sandbox_context_cache.linear_memory_start;
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void *address = &mem_as_chars[offset];
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*(int64_t *)address = v;
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}
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// Table handling functionality
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INLINE char *
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get_function_from_table(uint32_t idx, uint32_t type_id)
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{
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assert(idx < INDIRECT_TABLE_SIZE);
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struct indirect_table_entry f = local_sandbox_context_cache.module_indirect_table[idx];
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// assert(f.type_id == type_id);
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assert(f.func_pointer);
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return f.func_pointer;
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}
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#else
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#error "Incorrect memory module!"
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#endif
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