Source: oss4 Version: 4.2-build2006-2 Severity: normal Tags: patch On x86_64, unsigned long long and unsigned long have the same size, but Linux requires status flag variables to have type unsigned long. The current definition results in warning such as:
build/core/oss_core.c: In function 'oss_fp_check': build/core/oss_core.c:1862:3: warning: comparison of distinct pointer types lacks a cast [enabled by default] Ben. -- System Information: Debian Release: wheezy/sid APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'proposed-updates'), (500, 'unstable'), (500, 'stable'), (1, 'experimental') Architecture: i386 (x86_64) Foreign Architectures: amd64 Kernel: Linux 3.2.0-4-amd64 (SMP w/2 CPU cores) Locale: LANG=en_GB.utf8, LC_CTYPE=en_GB.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash
From: Ben Hutchings <b...@decadent.org.uk> Subject: Fix definition of oss_native_word for Linux On x86_64, unsigned long long and unsigned long have the same size, but Linux requires status flag variables to have type unsigned long. The current definition results in warning such as: build/core/oss_core.c: In function 'oss_fp_check': build/core/oss_core.c:1862:3: warning: comparison of distinct pointer types lacks a cast [enabled by default] --- --- a/kernel/OS/Linux/wrapper/wrap.h +++ b/kernel/OS/Linux/wrapper/wrap.h @@ -21,12 +21,7 @@ /* * Some integer types */ -#if defined(__x86_64__) -typedef unsigned long long oss_native_word; /* Same as the address and status register size */ -#else -typedef unsigned long oss_native_word; /* Same as the address and status register size */ -#endif -typedef long long oss_int64_t; /* Signed 64 bit integer */ +typedef unsigned long oss_native_word; /* Same as the address and status registtypedef long long oss_int64_t; /* Signed 64 bit integer */ typedef unsigned long long oss_uint64_t; /* Unsigned 64 bit integer */ extern char *oss_strcpy (char *s1, const char *s2);
