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Implement apis to set and get the name of a wasm module (#3254)

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Add API wasm_runtime_set_module_name and wasm_runtime_get_module_name,
and by default, a module's name is "" if the set module name api isn't called.
This commit is contained in:
liang.he
2024-03-26 12:10:13 +08:00
committed by GitHub
parent ca364eb5d7
commit d8d8f8ce04
14 changed files with 367 additions and 322 deletions
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69
core/iwasm/compilation/aot_emit_aot_file.c
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@ -25,73 +25,6 @@
} \
} while (0)
#if WASM_ENABLE_LOAD_CUSTOM_SECTION != 0
static bool
check_utf8_str(const uint8 *str, uint32 len)
{
/* The valid ranges are taken from page 125, below link
https://www.unicode.org/versions/Unicode9.0.0/ch03.pdf */
const uint8 *p = str, *p_end = str + len;
uint8 chr;
while (p < p_end) {
chr = *p;
if (chr < 0x80) {
p++;
}
else if (chr >= 0xC2 && chr <= 0xDF && p + 1 < p_end) {
if (p[1] < 0x80 || p[1] > 0xBF) {
return false;
}
p += 2;
}
else if (chr >= 0xE0 && chr <= 0xEF && p + 2 < p_end) {
if (chr == 0xE0) {
if (p[1] < 0xA0 || p[1] > 0xBF || p[2] < 0x80 || p[2] > 0xBF) {
return false;
}
}
else if (chr == 0xED) {
if (p[1] < 0x80 || p[1] > 0x9F || p[2] < 0x80 || p[2] > 0xBF) {
return false;
}
}
else if (chr >= 0xE1 && chr <= 0xEF) {
if (p[1] < 0x80 || p[1] > 0xBF || p[2] < 0x80 || p[2] > 0xBF) {
return false;
}
}
p += 3;
}
else if (chr >= 0xF0 && chr <= 0xF4 && p + 3 < p_end) {
if (chr == 0xF0) {
if (p[1] < 0x90 || p[1] > 0xBF || p[2] < 0x80 || p[2] > 0xBF
|| p[3] < 0x80 || p[3] > 0xBF) {
return false;
}
}
else if (chr >= 0xF1 && chr <= 0xF3) {
if (p[1] < 0x80 || p[1] > 0xBF || p[2] < 0x80 || p[2] > 0xBF
|| p[3] < 0x80 || p[3] > 0xBF) {
return false;
}
}
else if (chr == 0xF4) {
if (p[1] < 0x80 || p[1] > 0x8F || p[2] < 0x80 || p[2] > 0xBF
|| p[3] < 0x80 || p[3] > 0xBF) {
return false;
}
}
p += 4;
}
else {
return false;
}
}
return (p == p_end);
}
#endif /* end of WASM_ENABLE_LOAD_CUSTOM_SECTION != 0 */
/* Internal function in object file */
typedef struct AOTObjectFunc {
char *func_name;
@ -1592,7 +1525,7 @@ get_name_section_size(AOTCompData *comp_data)
return 0;
}
if (!check_utf8_str(p, name_len)) {
if (!wasm_check_utf8_str(p, name_len)) {
aot_set_last_error("invalid UTF-8 encoding");
return 0;
}