[PATCH v2] linux-user/strace: Improve output of various syscalls

qemu-devel.nongnu.org archive mirror
 help / color / mirror / Atom feed

From: Helge Deller <deller@gmx.de>
To: qemu-devel@nongnu.org
Cc: "Richard Henderson" <richard.henderson@linaro.org>,
	"Philippe Mathieu-Daudé" <f4bug@amsat.org>,
	"Laurent Vivier" <laurent@vivier.eu>
Subject: [PATCH v2] linux-user/strace: Improve output of various syscalls
Date: Wed, 20 Nov 2019 15:57:24 +0100	[thread overview]
Message-ID: <20191120145724.GA15677@ls3530.fritz.box> (raw)

Improve strace output of various syscalls which either have none
or only int-type parameters.

Signed-off-by: Helge Deller <deller@gmx.de>

diff --git a/linux-user/strace.list b/linux-user/strace.list
index 1de4319dcf..add53b1734 100644
--- a/linux-user/strace.list
+++ b/linux-user/strace.list
@@ -26,7 +26,7 @@
 { TARGET_NR_afs_syscall, "afs_syscall" , NULL, NULL, NULL },
 #endif
 #ifdef TARGET_NR_alarm
-{ TARGET_NR_alarm, "alarm" , NULL, NULL, NULL },
+{ TARGET_NR_alarm, "alarm" , "%s(%d)", NULL, NULL },
 #endif
 #ifdef TARGET_NR_aplib
 { TARGET_NR_aplib, "aplib" , NULL, NULL, NULL },
@@ -116,13 +116,13 @@
 { TARGET_NR_dipc, "dipc" , NULL, NULL, NULL },
 #endif
 #ifdef TARGET_NR_dup
-{ TARGET_NR_dup, "dup" , NULL, NULL, NULL },
+{ TARGET_NR_dup, "dup" , "%s(%d)", NULL, NULL },
 #endif
 #ifdef TARGET_NR_dup2
-{ TARGET_NR_dup2, "dup2" , NULL, NULL, NULL },
+{ TARGET_NR_dup2, "dup2" , "%s(%d,%d)", NULL, NULL },
 #endif
 #ifdef TARGET_NR_dup3
-{ TARGET_NR_dup3, "dup3" , NULL, NULL, NULL },
+{ TARGET_NR_dup3, "dup3" , "%s(%d,%d,%d)", NULL, NULL },
 #endif
 #ifdef TARGET_NR_epoll_create
 { TARGET_NR_epoll_create, "epoll_create" , NULL, NULL, NULL },
@@ -191,7 +191,7 @@
 { TARGET_NR_fanotify_mark, "fanotify_mark" , NULL, NULL, NULL },
 #endif
 #ifdef TARGET_NR_fchdir
-{ TARGET_NR_fchdir, "fchdir" , NULL, NULL, NULL },
+{ TARGET_NR_fchdir, "fchdir" , "%s(%d)", NULL, NULL },
 #endif
 #ifdef TARGET_NR_fchmod
 { TARGET_NR_fchmod, "fchmod" , "%s(%d,%#o)", NULL, NULL },
@@ -287,7 +287,7 @@
 { TARGET_NR_getdtablesize, "getdtablesize" , NULL, NULL, NULL },
 #endif
 #ifdef TARGET_NR_getegid
-{ TARGET_NR_getegid, "getegid" , NULL, NULL, NULL },
+{ TARGET_NR_getegid, "getegid" , "%s()", NULL, NULL },
 #endif
 #ifdef TARGET_NR_getegid32
 { TARGET_NR_getegid32, "getegid32" , NULL, NULL, NULL },
@@ -299,7 +299,7 @@
 { TARGET_NR_geteuid32, "geteuid32" , NULL, NULL, NULL },
 #endif
 #ifdef TARGET_NR_getgid
-{ TARGET_NR_getgid, "getgid" , NULL, NULL, NULL },
+{ TARGET_NR_getgid, "getgid" , "%s()", NULL, NULL },
 #endif
 #ifdef TARGET_NR_getgid32
 { TARGET_NR_getgid32, "getgid32" , NULL, NULL, NULL },
@@ -329,10 +329,10 @@
 { TARGET_NR_getpeername, "getpeername" , NULL, NULL, NULL },
 #endif
 #ifdef TARGET_NR_getpgid
-{ TARGET_NR_getpgid, "getpgid" , NULL, NULL, NULL },
+{ TARGET_NR_getpgid, "getpgid" , "%s(%u)", NULL, NULL },
 #endif
 #ifdef TARGET_NR_getpgrp
-{ TARGET_NR_getpgrp, "getpgrp" , NULL, NULL, NULL },
+{ TARGET_NR_getpgrp, "getpgrp" , "%s()", NULL, NULL },
 #endif
 #ifdef TARGET_NR_getpid
 { TARGET_NR_getpid, "getpid" , "%s()", NULL, NULL },
@@ -432,7 +432,7 @@
 { TARGET_NR_io_cancel, "io_cancel" , NULL, NULL, NULL },
 #endif
 #ifdef TARGET_NR_ioctl
-{ TARGET_NR_ioctl, "ioctl" , NULL, NULL, NULL },
+{ TARGET_NR_ioctl, "ioctl" , "%s(%d,%#x,%#x)", NULL, NULL },
 #endif
 #ifdef TARGET_NR_io_destroy
 { TARGET_NR_io_destroy, "io_destroy" , NULL, NULL, NULL },
@@ -1257,22 +1257,22 @@
 { TARGET_NR_setdomainname, "setdomainname" , NULL, NULL, NULL },
 #endif
 #ifdef TARGET_NR_setfsgid
-{ TARGET_NR_setfsgid, "setfsgid" , NULL, NULL, NULL },
+{ TARGET_NR_setfsgid, "setfsgid" , "%s(%u)", NULL, NULL },
 #endif
 #ifdef TARGET_NR_setfsgid32
-{ TARGET_NR_setfsgid32, "setfsgid32" , NULL, NULL, NULL },
+{ TARGET_NR_setfsgid32, "setfsgid32" , "%s(%u)" , NULL, NULL },
 #endif
 #ifdef TARGET_NR_setfsuid
-{ TARGET_NR_setfsuid, "setfsuid" , NULL, NULL, NULL },
+{ TARGET_NR_setfsuid, "setfsuid" , "%s(%u)" , NULL, NULL },
 #endif
 #ifdef TARGET_NR_setfsuid32
 { TARGET_NR_setfsuid32, "setfsuid32" , NULL, NULL, NULL },
 #endif
 #ifdef TARGET_NR_setgid
-{ TARGET_NR_setgid, "setgid" , NULL, NULL, NULL },
+{ TARGET_NR_setgid, "setgid" , "%s(%u)", NULL, NULL },
 #endif
 #ifdef TARGET_NR_setgid32
-{ TARGET_NR_setgid32, "setgid32" , NULL, NULL, NULL },
+{ TARGET_NR_setgid32, "setgid32" , "%s(%u)", NULL, NULL },
 #endif
 #ifdef TARGET_NR_setgroups
 { TARGET_NR_setgroups, "setgroups" , NULL, NULL, NULL },
@@ -1296,7 +1296,7 @@
 { TARGET_NR_setns, "setns" , NULL, NULL, NULL },
 #endif
 #ifdef TARGET_NR_setpgid
-{ TARGET_NR_setpgid, "setpgid" , NULL, NULL, NULL },
+{ TARGET_NR_setpgid, "setpgid" , "%s(%u,%u)", NULL, NULL },
 #endif
 #ifdef TARGET_NR_setpgrp
 { TARGET_NR_setpgrp, "setpgrp" , NULL, NULL, NULL },
@@ -1311,22 +1311,22 @@
 { TARGET_NR_setregid32, "setregid32" , NULL, NULL, NULL },
 #endif
 #ifdef TARGET_NR_setresgid
-{ TARGET_NR_setresgid, "setresgid" , NULL, NULL, NULL },
+{ TARGET_NR_setresgid, "setresgid" , "%s(%u,%u,%u)", NULL, NULL },
 #endif
 #ifdef TARGET_NR_setresgid32
 { TARGET_NR_setresgid32, "setresgid32" , NULL, NULL, NULL },
 #endif
 #ifdef TARGET_NR_setresuid
-{ TARGET_NR_setresuid, "setresuid" , NULL, NULL, NULL },
+{ TARGET_NR_setresuid, "setresuid" , "%s(%u,%u,%u)", NULL, NULL },
 #endif
 #ifdef TARGET_NR_setresuid32
-{ TARGET_NR_setresuid32, "setresuid32" , NULL, NULL, NULL },
+{ TARGET_NR_setresuid32, "setresuid32" , "%s(%u,%u,%u)", NULL, NULL },
 #endif
 #ifdef TARGET_NR_setreuid
-{ TARGET_NR_setreuid, "setreuid" , NULL, NULL, NULL },
+{ TARGET_NR_setreuid, "setreuid" , "%s(%u,%u)", NULL, NULL },
 #endif
 #ifdef TARGET_NR_setreuid32
-{ TARGET_NR_setreuid32, "setreuid32" , NULL, NULL, NULL },
+{ TARGET_NR_setreuid32, "setreuid32" , "%s(%u,%u)", NULL, NULL },
 #endif
 #ifdef TARGET_NR_setrlimit
 { TARGET_NR_setrlimit, "setrlimit" , NULL, NULL, NULL },
@@ -1335,7 +1335,7 @@
 { TARGET_NR_set_robust_list, "set_robust_list" , NULL, NULL, NULL },
 #endif
 #ifdef TARGET_NR_setsid
-{ TARGET_NR_setsid, "setsid" , NULL, NULL, NULL },
+{ TARGET_NR_setsid, "setsid" , "%s()", NULL, NULL },
 #endif
 #ifdef TARGET_NR_setsockopt
 { TARGET_NR_setsockopt, "setsockopt" , NULL, NULL, NULL },

next             reply	other threads:[~2019-11-20 15:01 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-20 14:57 Helge Deller [this message]
2019-11-20 21:13 ` [PATCH v2] linux-user/strace: Improve output of various syscalls Aleksandar Markovic
2019-11-20 22:20   ` Aleksandar Markovic
2019-11-21  8:19     ` Helge Deller
2019-11-21 16:37       ` Philippe Mathieu-Daudé
2019-11-21 17:00         ` Aleksandar Markovic
2019-11-21 17:17           ` Philippe Mathieu-Daudé
2019-11-21 17:35             ` Aleksandar Markovic
2019-11-21 18:23               ` Philippe Mathieu-Daudé
2019-11-21 18:51                 ` Aleksandar Markovic
2019-11-21 19:12                 ` Helge Deller
2019-11-21 19:24                   ` Aleksandar Markovic

find likely ancestor, descendant, or conflicting patches for this message:
( dfblob:1de4319dc dfblob:add53b173 )
 OR (
bs:"[PATCH v2] linux-user/strace: Improve output of various syscalls" )
	(help)

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20191120145724.GA15677@ls3530.fritz.box \
    --to=deller@gmx.de \
    --cc=f4bug@amsat.org \
    --cc=laurent@vivier.eu \
    --cc=qemu-devel@nongnu.org \
    --cc=richard.henderson@linaro.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Be sure your reply has a Subject: header at the top and a blank line before the message body.

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).