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Change wasm app offset type from int32 to uint32 (#361)

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And fix some sign/unsigned conversion compilation warnings.
This commit is contained in:
Wenyong Huang
2020-08-26 18:33:29 +08:00
committed by GitHub
parent 049760b849
commit 034606b0a9
20 changed files with 191 additions and 179 deletions
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28
core/iwasm/include/wasm_export.h
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@ -476,11 +476,11 @@ wasm_runtime_get_custom_data(wasm_module_inst_t module_inst);
* if it is not NULL, and return NULL if memory malloc failed
*
* @return the allocated memory address, which is a relative offset to the
* base address of the module instance's memory space, the value range
* is (-heap_size, 0). Note that it is not an absolute address.
* base address of the module instance's memory space. Note that
* it is not an absolute address.
* Return non-zero if success, zero if failed.
*/
int32_t
uint32_t
wasm_runtime_module_malloc(wasm_module_inst_t module_inst, uint32_t size,
void **p_native_addr);
@ -491,7 +491,7 @@ wasm_runtime_module_malloc(wasm_module_inst_t module_inst, uint32_t size,
* @param ptr the pointer to free
*/
void
wasm_runtime_module_free(wasm_module_inst_t module_inst, int32_t ptr);
wasm_runtime_module_free(wasm_module_inst_t module_inst, uint32_t ptr);
/**
* Allocate memory from the heap of WASM module instance and initialize
@ -502,11 +502,11 @@ wasm_runtime_module_free(wasm_module_inst_t module_inst, int32_t ptr);
* @param size the size of the source data
*
* @return the allocated memory address, which is a relative offset to the
* base address of the module instance's memory space, the value range
* is (-heap_size, 0). Note that it is not an absolute address.
* base address of the module instance's memory space. Note that
* it is not an absolute address.
* Return non-zero if success, zero if failed.
*/
int32_t
uint32_t
wasm_runtime_module_dup_data(wasm_module_inst_t module_inst,
const char *src, uint32_t size);
@ -523,7 +523,7 @@ wasm_runtime_module_dup_data(wasm_module_inst_t module_inst,
*/
bool
wasm_runtime_validate_app_addr(wasm_module_inst_t module_inst,
int32_t app_offset, uint32_t size);
uint32_t app_offset, uint32_t size);
/**
* Similar to wasm_runtime_validate_app_addr(), except that the size parameter
@ -540,7 +540,7 @@ wasm_runtime_validate_app_addr(wasm_module_inst_t module_inst,
*/
bool
wasm_runtime_validate_app_str_addr(wasm_module_inst_t module_inst,
int32_t app_str_offset);
uint32_t app_str_offset);
/**
* Validate the native address, check whether it belongs to WASM module
@ -568,7 +568,7 @@ wasm_runtime_validate_native_addr(wasm_module_inst_t module_inst,
*/
void*
wasm_runtime_addr_app_to_native(wasm_module_inst_t module_inst,
int32_t app_offset);
uint32_t app_offset);
/**
* Convert native address(absolute address) to app address(relative address)
@ -578,7 +578,7 @@ wasm_runtime_addr_app_to_native(wasm_module_inst_t module_inst,
*
* @return the app address converted
*/
int32_t
uint32_t
wasm_runtime_addr_native_to_app(wasm_module_inst_t module_inst,
void *native_ptr);
@ -594,9 +594,9 @@ wasm_runtime_addr_native_to_app(wasm_module_inst_t module_inst,
*/
bool
wasm_runtime_get_app_addr_range(wasm_module_inst_t module_inst,
int32_t app_offset,
int32_t *p_app_start_offset,
int32_t *p_app_end_offset);
uint32_t app_offset,
uint32_t *p_app_start_offset,
uint32_t *p_app_end_offset);
/**
* Get the native address range (absolute address) that a native address belongs to