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fix 64bit support for powerpc, risc, etc.

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This commit is contained in:
van Hauser
2020-05-27 11:07:54 +02:00
parent 9dd0b7c6de
commit b81df11d8a
2 changed files with 4 additions and 6 deletions
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5
docs/Changelog.md
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@ -10,8 +10,6 @@ sending a mail to <afl-users+subscribe@googlegroups.com>.
### Version ++2.65d (dev) ### Version ++2.65d (dev)
- persistent mode shared memory testcase handover (instead of via
files/stdin) - x2 performance increase!
- afl-fuzz: - afl-fuzz:
- -S slaves now only sync from the master to increase performance, - -S slaves now only sync from the master to increase performance,
the -M master still syncs from everyone. Added checks that ensure the -M master still syncs from everyone. Added checks that ensure
@ -32,6 +30,9 @@ sending a mail to <afl-users+subscribe@googlegroups.com>.
- fixed crash in compare-transform-pass when strcasecmp/strncasecmp was - fixed crash in compare-transform-pass when strcasecmp/strncasecmp was
tried to be instrumented with LTO tried to be instrumented with LTO
- fixed crash in cmplog with LTO - fixed crash in cmplog with LTO
- persistent mode shared memory testcase handover (instead of via
files/stdin) - 10-100% performance increase
- General support for 64 bit PowerPC, RiscV, Sparc etc.
- slightly better performance compilation options for afl++ and targets - slightly better performance compilation options for afl++ and targets
- fixed afl-gcc/afl-as that could break on fast systems reusing pids in - fixed afl-gcc/afl-as that could break on fast systems reusing pids in
the same second the same second

5
include/types.h
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@ -64,13 +64,10 @@ typedef uint32_t u32;
'unsigned long long' in <bits/types.h>, so everything checks out. 'unsigned long long' in <bits/types.h>, so everything checks out.
But on 64-bit systems, it is #ifdef'ed in the same file as 'unsigned long'. But on 64-bit systems, it is #ifdef'ed in the same file as 'unsigned long'.
Now, it only happens in circumstances where the type happens to have the
expected bit width, *but* the compiler does not know that... and complains
about 'unsigned long' being unsafe to pass to %llu.
*/ */
#if defined(__x86_64__) || defined(__aarch64__) #ifdef __LP64__
typedef unsigned long long u64; typedef unsigned long long u64;
#else #else
typedef uint64_t u64; typedef uint64_t u64;