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committer: mfx <mfx> 1075804038 +0000
This commit is contained in:
Markus F.X.J. Oberhumer
2004-02-03 10:27:18 +00:00
parent 8b2e7ffe0b
commit 440b5b2608
7 changed files with 74 additions and 58 deletions
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src/main.cpp
+6 -25
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@@ -1028,36 +1028,16 @@ void upx_sanity_check(void)
COMPILE_TIME_ASSERT(sizeof(LE16) == 2)
COMPILE_TIME_ASSERT(sizeof(LE32) == 4)
#if defined(acc_alignof)
COMPILE_TIME_ASSERT(acc_alignof(BE16) == 1)
COMPILE_TIME_ASSERT(acc_alignof(BE32) == 1)
COMPILE_TIME_ASSERT(acc_alignof(LE16) == 1)
COMPILE_TIME_ASSERT(acc_alignof(LE32) == 1)
#endif
#if !defined(ACC_CC_WATCOMC)
struct foo1a_t { char c1; LE16 v[4]; } __attribute_packed;
struct align_assertion_1a_t { foo1a_t d[3]; } __attribute_packed;
struct foo1b_t { char c1; char v[4*2]; } __attribute_packed;
struct align_assertion_1b_t { foo1b_t d[3]; } __attribute_packed;
struct foo2a_t { char c1; LE32 v[4]; } __attribute_packed;
struct align_assertion_2a_t { foo2a_t d[3]; } __attribute_packed;
struct foo2b_t { char c1; char v[4*4]; } __attribute_packed;
struct align_assertion_2b_t { foo2b_t d[3]; } __attribute_packed;
//printf("%d\n", (int) sizeof(align_assertion_1a_t));
//printf("%d\n", (int) sizeof(align_assertion_1b_t));
//printf("%d\n", (int) sizeof(align_assertion_2a_t));
//printf("%d\n", (int) sizeof(align_assertion_2b_t));
COMPILE_TIME_ASSERT(sizeof(align_assertion_1a_t) == sizeof(align_assertion_1b_t))
COMPILE_TIME_ASSERT(sizeof(align_assertion_2a_t) == sizeof(align_assertion_2b_t))
COMPILE_TIME_ASSERT(sizeof(align_assertion_1a_t) == 3*9)
COMPILE_TIME_ASSERT(sizeof(align_assertion_2a_t) == 3*17)
#endif
COMPILE_TIME_ASSERT_ALIGNOF(BE16, char)
COMPILE_TIME_ASSERT_ALIGNOF(BE32, char)
COMPILE_TIME_ASSERT_ALIGNOF(LE16, char)
COMPILE_TIME_ASSERT_ALIGNOF(LE32, char)
COMPILE_TIME_ASSERT(sizeof(UPX_VERSION_STRING4) == 4 + 1)
assert(strlen(UPX_VERSION_STRING4) == 4);
assert(memcmp(UPX_VERSION_STRING4, UPX_VERSION_STRING, 4) == 0);
#if 1
const unsigned char dd[4] = { 0xff, 0xfe, 0xfd, 0xfc };
assert(upx_adler32(dd, 4) == 0x09f003f7);
assert(upx_adler32(dd, 4, 0) == 0x09ec03f6);
@@ -1079,6 +1059,7 @@ void upx_sanity_check(void)
assert(find_le16(dd, sizeof(dd), 0xfeff) == 0);
assert(find_be32(dd, sizeof(dd), 0xfffefdfc) == 0);
assert(find_le32(dd, sizeof(dd), 0xfcfdfeff) == 0);
#endif
}