Joerg Schilling писал 09.02.2015 20:14:
Alexander Pyhalov <[email protected]> wrote:
>> --- /usr/include/asm/byteorder.h (Sun cpp)
>> +++ /usr/include/asm/byteorder.h (Schilix cpp)
>> @@ -1,4 +1,6 @@
>> -typedef signed char int8_t;
>> +typedef struct _label_t { long val[6]; } label_t;
>> +typedef unsigned char lock_t;
>> +typedef char int8_t;
>
> This looks strange....
>
> /usr/include/asm/byteorder.h is a direct copy of
> usr/src/uts/intel/asm/byteorder.h.
>
> cpp is not used to create that file and the content you are talking of
> is not in that file.
>
> Or are you givng the output from processing asm/byteorder.h with cpp?
>
Yes, these are results from preprocessing asm/byteorder.h with cpp
So you get something that differs significantly from the latest
OpenSolaris
sources.
Please provide more information on the problem!
The "reference" output you send cannot be created by the Sun cpp....
/usr/lib/cpp -V
cpp: Software Generation Utilities (SGU) SunOS/SVR4
$ /usr/lib/cpp /usr/include/asm/byteorder.h >/tmp/sun.cpp
"/usr/include/sys/isa_defs.h", line 476: undefined control
$ ./build/prototype/i386/usr/lib/cpp /usr/include/asm/byteorder.h >
/tmp/s.cpp
$ sed -i -e '/^#/d' -e '/^$/d' /tmp/sun.cpp
$ sed -i -e '/^#/d' -e '/^$/d' /tmp/s.cpp
$ diff -u /tmp/sun.cpp /tmp/s.cpp
--- /tmp/sun.cpp 2015-02-09 20:28:13.113917923 +0300
+++ /tmp/s.cpp 2015-02-09 20:28:16.843525501 +0300
@@ -1,4 +1,6 @@
-typedef signed char int8_t;
+typedef struct _label_t { long val[6]; } label_t;
+typedef unsigned char lock_t;
+typedef char int8_t;
typedef short int16_t;
typedef int int32_t;
typedef long long int64_t;
@@ -10,7 +12,7 @@
typedef uint64_t uintmax_t;
typedef int intptr_t;
typedef unsigned int uintptr_t;
-typedef signed char int_fast8_t;
+typedef char int_fast8_t;
typedef int int_fast16_t;
typedef int int_fast32_t;
typedef long long int_fast64_t;
@@ -18,7 +20,7 @@
typedef unsigned int uint_fast16_t;
typedef unsigned int uint_fast32_t;
typedef unsigned long long uint_fast64_t;
-typedef signed char int_least8_t;
+typedef char int_least8_t;
typedef short int_least16_t;
typedef int int_least32_t;
typedef long long int_least64_t;
@@ -72,6 +74,20 @@
typedef u_longlong_t u_offset_t;
typedef u_longlong_t len_t;
typedef u_longlong_t diskaddr_t;
+typedef union {
+ offset_t _f;
+ struct {
+ int32_t _l;
+ int32_t _u;
+ } _p;
+} lloff_t;
+typedef union {
+ longlong_t _f;
+ struct {
+ int32_t _l;
+ int32_t _u;
+ } _p;
+} lldaddr_t;
typedef uint_t k_fltset_t;
typedef long id_t;
typedef id_t lgrp_id_t;
@@ -294,7 +310,7 @@
typedef long fd_mask;
typedef long fds_mask;
typedef struct fd_set {
- long fds_bits[(((1024)+(( (sizeof (fds_mask) * 8))-1))/(
(sizeof (fds_mask) * 8)))];
+ long fds_bits[ (((1024)+(( (sizeof (fds_mask) * 8)
)-1))/( (sizeof (fds_mask) * 8) ))];
} fd_set;
extern int select(int, fd_set *, fd_set *,
fd_set *, struct timeval *);
More information is here:
http://buildzone.oi-build.r61.net/cpp-s/
used_includes.tar - all includes used by cpp,
s.cpp.full and sun.cpp.full - full output of Schilly cpp and Sun cpp,
s.cpp and sun.cpp - truncated output of Schilly cpp and Sun cpp (sed -i
-e '/^#/d' -e '/^$/d')
Here Sun cpp (as I understand it) is the latest version from OpenSolaris
distribution.
---
System Administrator of Southern Federal University Computer Center
-------------------------------------------
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