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Re: [PATCH] Building the Hurd with gcc-4.0
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From: |
Thomas Schwinge |
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Subject: |
Re: [PATCH] Building the Hurd with gcc-4.0 |
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Date: |
Sat, 24 Sep 2005 16:36:53 -0400 |
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User-agent: |
Mutt/1.5.6+20040523i |
On Sun, Sep 11, 2005 at 10:13:05AM +0200, Alfred M. Szmidt wrote:
> `hurd_v.s._gcc-4.0.fixes.patch'
>
> Could you resend the patch in whole with whatever fixes?
Here we go:
boot/ChangeLog
2005-09-01 Thomas Schwinge <tschwinge@gnu.org>
* boot.c (boot_script_exec_cmd): Fix invalid lvalues.
libdiskfs/ChangeLog
2005-09-01 Thomas Schwinge <tschwinge@gnu.org>
* priv.h: Include <argp.h>.
nfsd/ChangeLog
2005-09-01 Thomas Schwinge <tschwinge@gnu.org>
* loop.c (server_loop): Fix invalid lvalues.
pfinet/ChangeLog
2005-09-01 Thomas Schwinge <tschwinge@gnu.org>
* glue-include/asm/system.h (xchg): Fix invalid lvalue.
* linux-src/net/ipv4/tcp_ipv4.c (tcp_v4_rst_req): Don't use ?: as a
lvalue.
ufs/ChangeLog
2005-09-01 Thomas Schwinge <tschwinge@gnu.org>
* dir.h (DIRECT_NAMELEN): Don't use ?: as a lvalue.
ufs-utils/ChangeLog
2005-09-01 Thomas Schwinge <tschwinge@gnu.org>
* mkfs.c (parse_opt): Move UP's functionality into UP_INT in order to
fix invalid lvalues.
utils/ChangeLog
2005-09-01 Thomas Schwinge <tschwinge@gnu.org>
* ps.c (current_tty_name): Don't declare as `static'.
* rpctrace.c (print_contents): Don't use ?: as a lvalue.
Thu Sep 1 18:49:27 CEST 2005 Thomas Schwinge <schwinge@nic-nac-project.de>
* Make it build with gcc-4.0.
diff -rN -u old-hurd-0-branch.1.tmp-1/boot/boot.c
new-hurd-0-branch.1.tmp-1/boot/boot.c
--- old-hurd-0-branch.1.tmp-1/boot/boot.c 2005-09-01 19:18:01.293715312
+0200
+++ new-hurd-0-branch.1.tmp-1/boot/boot.c 2005-09-01 19:18:01.307713184
+0200
@@ -367,11 +367,17 @@
str_start = ((vm_address_t) arg_pos
+ (argc + 2) * sizeof (char *) + sizeof (integer_t));
p = args + ((vm_address_t) arg_pos & (vm_page_size - 1));
- *((int *) p)++ = argc;
+ *(int *) p = argc;
+ p = (char *) ((int *) p + 1);
for (i = 0; i < argc; i++)
- *((char **) p)++ = argv[i] - strings + (char *) str_start;
- *((char **) p)++ = 0;
- *((char **) p)++ = 0;
+ {
+ *(char **) p = argv[i] - strings + (char *) str_start;
+ p = (char *) ((char **) p + 1);
+ }
+ *(char **) p = 0;
+ p = (char *) ((char **) p + 1);
+ *(char **) p = 0;
+ p = (char *) ((char **) p + 1);
memcpy (p, strings, stringlen);
bzero (args, (vm_offset_t) arg_pos & (vm_page_size - 1));
vm_write (task, trunc_page ((vm_offset_t) arg_pos), (vm_address_t) args,
diff -rN -u old-hurd-0-branch.1.tmp-1/libdiskfs/priv.h
new-hurd-0-branch.1.tmp-1/libdiskfs/priv.h
--- old-hurd-0-branch.1.tmp-1/libdiskfs/priv.h 2005-09-01 19:18:01.291715616
+0200
+++ new-hurd-0-branch.1.tmp-1/libdiskfs/priv.h 2005-09-01 19:18:01.737647824
+0200
@@ -26,6 +26,7 @@
#include <hurd/iohelp.h>
#include <hurd/port.h>
#include <assert.h>
+#include <argp.h>
#include "diskfs.h"
diff -rN -u old-hurd-0-branch.1.tmp-1/nfsd/loop.c
new-hurd-0-branch.1.tmp-1/nfsd/loop.c
--- old-hurd-0-branch.1.tmp-1/nfsd/loop.c 2005-09-01 19:18:01.291715616
+0200
+++ new-hurd-0-branch.1.tmp-1/nfsd/loop.c 2005-09-01 19:18:01.318711512
+0200
@@ -77,7 +77,7 @@
/* This transacation has already completed. */
goto repost_reply;
- r = (int *) rbuf = malloc (MAXIOSIZE);
+ r = (int *) (rbuf = malloc (MAXIOSIZE));
if (ntohl (*p) != RPC_MSG_VERSION)
{
@@ -173,7 +173,7 @@
if (amt > MAXIOSIZE)
{
free (rbuf);
- r = (int *) rbuf = malloc (amt);
+ r = (int *) (rbuf = malloc (amt));
}
}
diff -rN -u old-hurd-0-branch.1.tmp-1/pfinet/glue-include/asm/system.h
new-hurd-0-branch.1.tmp-1/pfinet/glue-include/asm/system.h
--- old-hurd-0-branch.1.tmp-1/pfinet/glue-include/asm/system.h 2005-09-01
19:18:01.291715616 +0200
+++ new-hurd-0-branch.1.tmp-1/pfinet/glue-include/asm/system.h 2005-09-01
19:18:01.495684608 +0200
@@ -9,7 +9,7 @@
#define xchg(ptr, x) \
({ \
__typeof__ (*(ptr)) *_ptr = (ptr), _x = *_ptr; \
- (uintptr_t) *_ptr = (x); _x; \
+ *_ptr = (x); _x; \
})
#define mb() ((void) 0) /* memory barrier */
diff -rN -u old-hurd-0-branch.1.tmp-1/pfinet/linux-src/net/ipv4/tcp_ipv4.c
new-hurd-0-branch.1.tmp-1/pfinet/linux-src/net/ipv4/tcp_ipv4.c
--- old-hurd-0-branch.1.tmp-1/pfinet/linux-src/net/ipv4/tcp_ipv4.c
2005-09-01 19:18:01.290715768 +0200
+++ new-hurd-0-branch.1.tmp-1/pfinet/linux-src/net/ipv4/tcp_ipv4.c
2005-09-01 19:18:01.512682024 +0200
@@ -1584,7 +1584,10 @@
after(TCP_SKB_CB(skb)->seq, req->rcv_isn+1))
return;
tcp_synq_unlink(tp, req, prev);
- (req->sk ? sk->ack_backlog : tp->syn_backlog)--;
+ if (req->sk)
+ sk->ack_backlog--;
+ else
+ tp->syn_backlog--;
req->class->destructor(req);
tcp_openreq_free(req);
diff -rN -u old-hurd-0-branch.1.tmp-1/ufs/dir.h
new-hurd-0-branch.1.tmp-1/ufs/dir.h
--- old-hurd-0-branch.1.tmp-1/ufs/dir.h 2005-09-01 19:18:01.288716072 +0200
+++ new-hurd-0-branch.1.tmp-1/ufs/dir.h 2005-09-01 19:18:01.301714096 +0200
@@ -91,13 +91,13 @@
/* Return the namlen from a struct direct, paying attention to whether
this filesystem supports the type extension */
#if (BYTE_ORDER == LITTLE_ENDIAN)
-#define DIRECT_NAMLEN(dp) (direct_symlink_extension || swab_disk \
- ? (dp)->d_namlen \
- : (dp)->d_type)
+#define DIRECT_NAMLEN(dp) (*(direct_symlink_extension || swab_disk \
+ ? &(dp)->d_namlen \
+ : &(dp)->d_type))
#else
-#define DIRECT_NAMLEN(dp) (!direct_symlink_extension && swab_disk \
- ? (dp)->d_type \
- : (dp)->d_namlen)
+#define DIRECT_NAMLEN(dp) (*(!direct_symlink_extension && swab_disk \
+ ? &(dp)->d_type \
+ : &(dp)->d_namlen))
#endif
/*
diff -rN -u old-hurd-0-branch.1.tmp-1/ufs-utils/mkfs.c
new-hurd-0-branch.1.tmp-1/ufs-utils/mkfs.c
--- old-hurd-0-branch.1.tmp-1/ufs-utils/mkfs.c 2005-09-01 19:18:01.287716224
+0200
+++ new-hurd-0-branch.1.tmp-1/ufs-utils/mkfs.c 2005-09-01 19:18:01.461689776
+0200
@@ -279,10 +279,8 @@
case 'N': Nflag = 1; break;
case 'O': Oflag = 1; break;
- /* Mark &VAR as being a uparam, and return a lvalue for VAR. */
-#define UP(var) (amarks_add (&uparams, &var), var)
- /* Record an integer uparam into VAR. */
-#define UP_INT(var) { int _i = atoi (arg); UP (var) = _i; }
+/* Mark &VAR as being a uparam, and set VAR. */
+#define UP_INT(var) { amarks_add (&uparams, &var); var = atoi (arg); }
case 'a': UP_INT (maxcontig); break;
case 'b': UP_INT (bsize); break;
diff -rN -u old-hurd-0-branch.1.tmp-1/utils/ps.c
new-hurd-0-branch.1.tmp-1/utils/ps.c
--- old-hurd-0-branch.1.tmp-1/utils/ps.c 2005-09-01 19:18:01.286716376
+0200
+++ new-hurd-0-branch.1.tmp-1/utils/ps.c 2005-09-01 19:18:01.452691144
+0200
@@ -249,7 +249,7 @@
}
/* Returns the name of the current controlling terminal. */
- static const char *current_tty_name()
+ const char *current_tty_name()
{
error_t err;
struct ps_tty *tty;
diff -rN -u old-hurd-0-branch.1.tmp-1/utils/rpctrace.c
new-hurd-0-branch.1.tmp-1/utils/rpctrace.c
--- old-hurd-0-branch.1.tmp-1/utils/rpctrace.c 2005-09-01 19:18:01.285716528
+0200
+++ new-hurd-0-branch.1.tmp-1/utils/rpctrace.c 2005-09-01 19:18:01.454690840
+0200
@@ -616,11 +616,16 @@
name = MACH_MSG_TYPE_MOVE_SEND;
}
- (type->msgt_longform ? lt->msgtl_name : type->msgt_name) = name;
+ if (type->msgt_longform)
+ lt->msgtl_name = name;
+ else
+ type->msgt_name = name;
}
else if (newtypes[0] != name)
- (type->msgt_longform ? lt->msgtl_name : type->msgt_name)
- = newtypes[0];
+ if (type->msgt_longform)
+ lt->msgtl_name = newtypes[0];
+ else
+ type->msgt_name = newtypes[0];
}
else
print_data (name, data, nelt, eltsize);
The following patch is needed to make Alfred's recent rpctrace
improvement build (which is not yet applied on the trunk):
utils/ChangeLog
2005-09-01 Thomas Schwinge <tschwinge@gnu.org>
* rpctrace.c (msgids_file_p): Don't declare as `static'.
diff -rN -u old-hurd-0-branch.1.tmp-1/utils/rpctrace.c
new-hurd-0-branch.1.tmp-1/utils/rpctrace.c
--- old-hurd-0-branch.1.tmp-1/utils/rpctrace.c 2005-09-01 19:18:01.285716528
+0200
+++ new-hurd-0-branch.1.tmp-1/utils/rpctrace.c 2005-09-01 19:18:01.454690840
+0200
@@ -1083,7 +1088,7 @@
struct dirent **eps;
int n;
- static int
+ int
msgids_file_p (const struct dirent *eps)
{
if (fnmatch ("*.msgids", eps->d_name, 0) != FNM_NOMATCH)
Re: [PATCH] Building the Hurd with gcc-4.0, Alfred M. Szmidt, 2005/09/11