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Change the name of the PAGE_SIZE macro

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刘皓 2025-02-13 15:20:18 -05:00
parent 206e8508b6
commit 865285db51
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GPG key ID: 7901753DB465B711
1 changed files with 7 additions and 7 deletions
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14
binding-sandbox/wasm-rt.cpp
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@ -24,9 +24,9 @@
#include "core.h"
#include "wasm-rt.h"
#define PAGE_SIZE 65536U
#define WASM_PAGE_SIZE 65536U
#define MIN_PAGES 1024U // tentative
#define WASM_MIN_PAGES 1024U // tentative
extern "C" bool wasm_rt_is_initialized(void) {
return true;
@ -38,12 +38,12 @@ extern "C" void wasm_rt_trap(wasm_rt_trap_t error) {
}
extern "C" void wasm_rt_allocate_memory(wasm_rt_memory_t *memory, uint32_t initial_pages, uint32_t max_pages, bool is64) {
memory->data = (uint8_t *)std::malloc(std::max(initial_pages, MIN_PAGES) * PAGE_SIZE);
memory->data = (uint8_t *)std::malloc(std::max(initial_pages, WASM_MIN_PAGES) * WASM_PAGE_SIZE);
if (memory->data == NULL) {
throw std::bad_alloc();
}
memory->pages = initial_pages;
memory->size = initial_pages * PAGE_SIZE;
memory->size = initial_pages * WASM_PAGE_SIZE;
}
extern "C" uint32_t wasm_rt_grow_memory(wasm_rt_memory_t *memory, uint32_t pages) {
@ -51,16 +51,16 @@ extern "C" uint32_t wasm_rt_grow_memory(wasm_rt_memory_t *memory, uint32_t pages
if (__builtin_add_overflow(memory->pages, pages, &new_pages)) {
return -1;
}
uint8_t *new_data = new_pages <= MIN_PAGES ? memory->data : (uint8_t *)std::realloc(memory->data, new_pages * PAGE_SIZE);
uint8_t *new_data = new_pages <= WASM_MIN_PAGES ? memory->data : (uint8_t *)std::realloc(memory->data, new_pages * WASM_PAGE_SIZE);
if (new_data == NULL) {
return -1;
}
#ifdef MKXPZ_BIG_ENDIAN
std::memmove(new_data + pages * PAGE_SIZE, new_data, memory->size);
std::memmove(new_data + pages * WASM_PAGE_SIZE, new_data, memory->size);
#endif // MKXPZ_BIG_ENDIAN
uint32_t old_pages = memory->pages;
memory->pages = new_pages;
memory->size = new_pages * PAGE_SIZE;
memory->size = new_pages * WASM_PAGE_SIZE;
memory->data = new_data;
return old_pages;
}