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Resynced with upx 1.2 branch.

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committer: mfx <mfx> 1031577224 +0000
This commit is contained in:
Markus F.X.J. Oberhumer
2002-09-09 13:13:44 +00:00
parent 1439dace83
commit 9b079b371d
43 changed files with 2055 additions and 785 deletions
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src/bele.h
+22 -18
View File
@@ -36,7 +36,7 @@
inline unsigned get_be16(const void *bb)
{
const upx_bytep b = reinterpret_cast<const upx_bytep>(bb);
const upx_bytep b = (const upx_bytep) bb;
unsigned v;
v = (unsigned) b[1] << 0;
v |= (unsigned) b[0] << 8;
@@ -45,7 +45,7 @@ inline unsigned get_be16(const void *bb)
inline void set_be16(void *bb, unsigned v)
{
upx_bytep b = reinterpret_cast<upx_bytep>(bb);
upx_bytep b = (upx_bytep) bb;
b[1] = (unsigned char) (v >> 0);
b[0] = (unsigned char) (v >> 8);
}
@@ -53,7 +53,7 @@ inline void set_be16(void *bb, unsigned v)
inline unsigned get_be32(const void *bb)
{
const upx_bytep b = reinterpret_cast<const upx_bytep>(bb);
const upx_bytep b = (const upx_bytep) bb;
unsigned v;
v = (unsigned) b[3] << 0;
v |= (unsigned) b[2] << 8;
@@ -64,7 +64,7 @@ inline unsigned get_be32(const void *bb)
inline void set_be32(void *bb, unsigned v)
{
upx_bytep b = reinterpret_cast<upx_bytep>(bb);
upx_bytep b = (upx_bytep) bb;
b[3] = (unsigned char) (v >> 0);
b[2] = (unsigned char) (v >> 8);
b[1] = (unsigned char) (v >> 16);
@@ -74,23 +74,23 @@ inline void set_be32(void *bb, unsigned v)
inline unsigned get_le16(const void *bb)
{
const upx_bytep b = reinterpret_cast<const upx_bytep>(bb);
unsigned v;
#if defined(__i386__)
v = * (const unsigned short *) b;
return * (const unsigned short *) bb;
#else
const upx_bytep b = (const upx_bytep) bb;
unsigned v;
v = (unsigned) b[0] << 0;
v |= (unsigned) b[1] << 8;
#endif
return v;
#endif
}
inline void set_le16(void *bb, unsigned v)
{
upx_bytep b = reinterpret_cast<upx_bytep>(bb);
#if defined(__i386__)
(* (unsigned short *) b) = (unsigned short) v;
(* (unsigned short *) bb) = (unsigned short) (v & 0xffff);
#else
upx_bytep b = (upx_bytep) bb;
b[0] = (unsigned char) (v >> 0);
b[1] = (unsigned char) (v >> 8);
#endif
@@ -99,7 +99,7 @@ inline void set_le16(void *bb, unsigned v)
inline unsigned get_le24(const void *bb)
{
const upx_bytep b = reinterpret_cast<const upx_bytep>(bb);
const upx_bytep b = (const upx_bytep) bb;
unsigned v;
v = (unsigned) b[0] << 0;
v |= (unsigned) b[1] << 8;
@@ -109,7 +109,7 @@ inline unsigned get_le24(const void *bb)
inline void set_le24(void *bb, unsigned v)
{
upx_bytep b = reinterpret_cast<upx_bytep>(bb);
upx_bytep b = (upx_bytep) bb;
b[0] = (unsigned char) (v >> 0);
b[1] = (unsigned char) (v >> 8);
b[2] = (unsigned char) (v >> 16);
@@ -118,25 +118,25 @@ inline void set_le24(void *bb, unsigned v)
inline unsigned get_le32(const void *bb)
{
const upx_bytep b = reinterpret_cast<const upx_bytep>(bb);
unsigned v;
#if defined(__i386__)
v = * (const unsigned *) b;
return * (const unsigned *) bb;
#else
const upx_bytep b = (const upx_bytep) bb;
unsigned v;
v = (unsigned) b[0] << 0;
v |= (unsigned) b[1] << 8;
v |= (unsigned) b[2] << 16;
v |= (unsigned) b[3] << 24;
#endif
return v;
#endif
}
inline void set_le32(void *bb, unsigned v)
{
upx_bytep b = reinterpret_cast<upx_bytep>(bb);
#if defined(__i386__)
(* (unsigned *) b) = v;
(* (unsigned *) bb) = v;
#else
upx_bytep b = (upx_bytep) bb;
b[0] = (unsigned char) (v >> 0);
b[1] = (unsigned char) (v >> 8);
b[2] = (unsigned char) (v >> 16);
@@ -318,6 +318,10 @@ int be16_compare(const void *e1, const void *e2);
int be32_compare(const void *e1, const void *e2);
int le16_compare(const void *e1, const void *e2);
int le32_compare(const void *e1, const void *e2);
int be16_compare_signed(const void *e1, const void *e2);
int be32_compare_signed(const void *e1, const void *e2);
int le16_compare_signed(const void *e1, const void *e2);
int le32_compare_signed(const void *e1, const void *e2);
// just for testing...