hyung-hwan/hawk
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fixed wrong endian handling in sys::pack() and sys::unpack()

Browse Source
This commit is contained in:
hyung-hwan 2020-12-18 17:29:40 +00:00
parent 9ea3344469
commit 5115bb7b8c
1 changed files with 10 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
hawk/lib/mod-sys.c
View File

@ -4876,7 +4876,7 @@ struct st_pointer_t { hawk_uint8_t x; void* y; };
static hawk_oow_t pack_uint16_t (hawk_uint8_t* dst, hawk_uint16_t val, int endian) static hawk_oow_t pack_uint16_t (hawk_uint8_t* dst, hawk_uint16_t val, int endian)
{ {
if (endian == ENDIAN_NATIVE) if (endian == ENDIAN_LITTLE)
{ {
*dst++ = val; *dst++ = val;
*dst++ = val >> 8; *dst++ = val >> 8;
@ -4892,7 +4892,7 @@ static hawk_oow_t pack_uint16_t (hawk_uint8_t* dst, hawk_uint16_t val, int endia
static hawk_oow_t pack_uint32_t (hawk_uint8_t* dst, hawk_uint32_t val, int endian) static hawk_oow_t pack_uint32_t (hawk_uint8_t* dst, hawk_uint32_t val, int endian)
{ {
if (endian == ENDIAN_NATIVE) if (endian == ENDIAN_LITTLE)
{ {
*dst++ = val; *dst++ = val;
*dst++ = val >> 8; *dst++ = val >> 8;
@ -4912,7 +4912,7 @@ static hawk_oow_t pack_uint32_t (hawk_uint8_t* dst, hawk_uint32_t val, int endia
static hawk_oow_t pack_uint64_t (hawk_uint8_t* dst, hawk_uint64_t val, int endian) static hawk_oow_t pack_uint64_t (hawk_uint8_t* dst, hawk_uint64_t val, int endian)
{ {
if (endian == ENDIAN_NATIVE) if (endian == ENDIAN_LITTLE)
{ {
*dst++ = val; *dst++ = val;
*dst++ = val >> 8; *dst++ = val >> 8;
@ -4942,7 +4942,7 @@ static hawk_oow_t pack_uintmax_t (hawk_uint8_t* dst, hawk_uintmax_t val, int end
{ {
hawk_uintmax_t i; hawk_uintmax_t i;
if (endian == ENDIAN_NATIVE) if (endian == ENDIAN_LITTLE)
{ {
for (i = 0; i < HAWK_SIZEOF(hawk_uintmax_t); i++) *dst++ = val >> (i * 8); for (i = 0; i < HAWK_SIZEOF(hawk_uintmax_t); i++) *dst++ = val >> (i * 8);
} }
@ -4957,7 +4957,7 @@ static hawk_oow_t pack_uintptr_t (hawk_uint8_t* dst, hawk_uintptr_t val, int end
{ {
hawk_uintptr_t i; hawk_uintptr_t i;
if (endian == ENDIAN_NATIVE) if (endian == ENDIAN_LITTLE)
{ {
for (i = 0; i < HAWK_SIZEOF(hawk_uintptr_t); i++) *dst++ = val >> (i * 8); for (i = 0; i < HAWK_SIZEOF(hawk_uintptr_t); i++) *dst++ = val >> (i * 8);
} }
@ -5305,7 +5305,7 @@ static hawk_uint16_t unpack_uint16 (const hawk_uint8_t* binp, int endian)
{ {
hawk_uint16_t v; hawk_uint16_t v;
if (endian == ENDIAN_NATIVE) if (endian == ENDIAN_LITTLE)
{ {
v = *binp++; v = *binp++;
v |= (hawk_uint16_t)(*binp++) << 8; v |= (hawk_uint16_t)(*binp++) << 8;
@ -5328,7 +5328,7 @@ static hawk_uint32_t unpack_uint32 (const hawk_uint8_t* binp, int endian)
{ {
hawk_uint32_t v; hawk_uint32_t v;
if (endian == ENDIAN_NATIVE) if (endian == ENDIAN_LITTLE)
{ {
v = *binp++; v = *binp++;
v |= (hawk_uint32_t)(*binp++) << 8; v |= (hawk_uint32_t)(*binp++) << 8;
@ -5355,7 +5355,7 @@ static hawk_uint64_t unpack_uint64 (const hawk_uint8_t* binp, int endian)
{ {
hawk_uint64_t v; hawk_uint64_t v;
if (endian == ENDIAN_NATIVE) if (endian == ENDIAN_LITTLE)
{ {
v = *binp++; v = *binp++;
v |= (hawk_uint64_t)(*binp++) << 8; v |= (hawk_uint64_t)(*binp++) << 8;
@ -5391,7 +5391,7 @@ static hawk_uintmax_t unpack_uintmax (const hawk_uint8_t* binp, int endian)
hawk_uintmax_t v = 0; hawk_uintmax_t v = 0;
hawk_oow_t i; hawk_oow_t i;
if (endian == ENDIAN_NATIVE) if (endian == ENDIAN_LITTLE)
{ {
for (i = 0; i < HAWK_SIZEOF(hawk_uintmax_t); i++) v |= (hawk_uintmax_t)(*binp++) << (i * 8); for (i = 0; i < HAWK_SIZEOF(hawk_uintmax_t); i++) v |= (hawk_uintmax_t)(*binp++) << (i * 8);
} }
@ -5413,7 +5413,7 @@ static hawk_uintptr_t unpack_uintptr (const hawk_uint8_t* binp, int endian)
hawk_uintptr_t v = 0; hawk_uintptr_t v = 0;
hawk_oow_t i; hawk_oow_t i;
if (endian == ENDIAN_NATIVE) if (endian == ENDIAN_LITTLE)
{ {
for (i = 0; i < HAWK_SIZEOF(hawk_uintptr_t); i++) v |= (hawk_uintptr_t)(*binp++) << (i * 8); for (i = 0; i < HAWK_SIZEOF(hawk_uintptr_t); i++) v |= (hawk_uintptr_t)(*binp++) << (i * 8);
} }