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Sparse fixes: truncation by cast 

Fix Sparse warnings about constant truncation caused by cast


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6737 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
blueswir1 2009-03-07 15:46:23 +00:00
parent 511d2b140f
commit 9e622b15a3
4 changed files with 31 additions and 31 deletions
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8
bswap.h
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@ -151,7 +151,7 @@ static inline void cpu_to_le16wu(uint16_t *p, uint16_t v)
{ {
uint8_t *p1 = (uint8_t *)p; uint8_t *p1 = (uint8_t *)p;
p1[0] = v; p1[0] = v & 0xff;
p1[1] = v >> 8; p1[1] = v >> 8;
} }
@ -159,7 +159,7 @@ static inline void cpu_to_le32wu(uint32_t *p, uint32_t v)
{ {
uint8_t *p1 = (uint8_t *)p; uint8_t *p1 = (uint8_t *)p;
p1[0] = v; p1[0] = v & 0xff;
p1[1] = v >> 8; p1[1] = v >> 8;
p1[2] = v >> 16; p1[2] = v >> 16;
p1[3] = v >> 24; p1[3] = v >> 24;
@ -188,7 +188,7 @@ static inline void cpu_to_be16wu(uint16_t *p, uint16_t v)
uint8_t *p1 = (uint8_t *)p; uint8_t *p1 = (uint8_t *)p;
p1[0] = v >> 8; p1[0] = v >> 8;
p1[1] = v; p1[1] = v & 0xff;
} }
static inline void cpu_to_be32wu(uint32_t *p, uint32_t v) static inline void cpu_to_be32wu(uint32_t *p, uint32_t v)
@ -198,7 +198,7 @@ static inline void cpu_to_be32wu(uint32_t *p, uint32_t v)
p1[0] = v >> 24; p1[0] = v >> 24;
p1[1] = v >> 16; p1[1] = v >> 16;
p1[2] = v >> 8; p1[2] = v >> 8;
p1[3] = v; p1[3] = v & 0xff;
} }
#endif #endif

4
hw/ide.c
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@ -1210,7 +1210,7 @@ static void ide_atapi_cmd_check_status(IDEState *s)
static inline void cpu_to_ube16(uint8_t *buf, int val) static inline void cpu_to_ube16(uint8_t *buf, int val)
{ {
buf[0] = val >> 8; buf[0] = val >> 8;
buf[1] = val; buf[1] = val & 0xff;
} }
static inline void cpu_to_ube32(uint8_t *buf, unsigned int val) static inline void cpu_to_ube32(uint8_t *buf, unsigned int val)
@ -1218,7 +1218,7 @@ static inline void cpu_to_ube32(uint8_t *buf, unsigned int val)
buf[0] = val >> 24; buf[0] = val >> 24;
buf[1] = val >> 16; buf[1] = val >> 16;
buf[2] = val >> 8; buf[2] = val >> 8;
buf[3] = val; buf[3] = val & 0xff;
} }
static inline int ube16_to_cpu(const uint8_t *buf) static inline int ube16_to_cpu(const uint8_t *buf)

48
hw/vga.c
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@ -38,33 +38,33 @@
/* force some bits to zero */ /* force some bits to zero */
const uint8_t sr_mask[8] = { const uint8_t sr_mask[8] = {
(uint8_t)~0xfc, 0x03,
(uint8_t)~0xc2, 0x3d,
(uint8_t)~0xf0, 0x0f,
(uint8_t)~0xc0, 0x3f,
(uint8_t)~0xf1, 0x0e,
(uint8_t)~0xff, 0x00,
(uint8_t)~0xff, 0x00,
(uint8_t)~0x00, 0xff,
}; };
const uint8_t gr_mask[16] = { const uint8_t gr_mask[16] = {
(uint8_t)~0xf0, /* 0x00 */ 0x0f, /* 0x00 */
(uint8_t)~0xf0, /* 0x01 */ 0x0f, /* 0x01 */
(uint8_t)~0xf0, /* 0x02 */ 0x0f, /* 0x02 */
(uint8_t)~0xe0, /* 0x03 */ 0x1f, /* 0x03 */
(uint8_t)~0xfc, /* 0x04 */ 0x03, /* 0x04 */
(uint8_t)~0x84, /* 0x05 */ 0x7b, /* 0x05 */
(uint8_t)~0xf0, /* 0x06 */ 0x0f, /* 0x06 */
(uint8_t)~0xf0, /* 0x07 */ 0x0f, /* 0x07 */
(uint8_t)~0x00, /* 0x08 */ 0xff, /* 0x08 */
(uint8_t)~0xff, /* 0x09 */ 0x00, /* 0x09 */
(uint8_t)~0xff, /* 0x0a */ 0x00, /* 0x0a */
(uint8_t)~0xff, /* 0x0b */ 0x00, /* 0x0b */
(uint8_t)~0xff, /* 0x0c */ 0x00, /* 0x0c */
(uint8_t)~0xff, /* 0x0d */ 0x00, /* 0x0d */
(uint8_t)~0xff, /* 0x0e */ 0x00, /* 0x0e */
(uint8_t)~0xff, /* 0x0f */ 0x00, /* 0x0f */
}; };
#define cbswap_32(__x) \ #define cbswap_32(__x) \

2
tcg/x86_64/tcg-target.c
View File

@ -243,7 +243,7 @@ static inline void tcg_out_opc(TCGContext *s, int opc, int r, int rm, int x)
} }
if (opc & P_EXT) if (opc & P_EXT)
tcg_out8(s, 0x0f); tcg_out8(s, 0x0f);
tcg_out8(s, opc); tcg_out8(s, opc & 0xff);
} }
static inline void tcg_out_modrm(TCGContext *s, int opc, int r, int rm) static inline void tcg_out_modrm(TCGContext *s, int opc, int r, int rm)