From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 854 invoked by alias); 30 Sep 2006 19:32:43 -0000 Received: (qmail 845 invoked by uid 22791); 30 Sep 2006 19:32:41 -0000 X-Spam-Check-By: sourceware.org Received: from sibelius.xs4all.nl (HELO sibelius.xs4all.nl) (82.92.89.47) by sourceware.org (qpsmtpd/0.31) with ESMTP; Sat, 30 Sep 2006 19:32:37 +0000 Received: from elgar.sibelius.xs4all.nl (root@elgar.sibelius.xs4all.nl [192.168.0.2]) by sibelius.xs4all.nl (8.13.4/8.13.4) with ESMTP id k8UJW1qL025042; Sat, 30 Sep 2006 21:32:01 +0200 (CEST) Received: from elgar.sibelius.xs4all.nl (kettenis@localhost.sibelius.xs4all.nl [127.0.0.1]) by elgar.sibelius.xs4all.nl (8.13.8/8.13.6) with ESMTP id k8UJW1jS023099; Sat, 30 Sep 2006 21:32:01 +0200 (CEST) Received: (from kettenis@localhost) by elgar.sibelius.xs4all.nl (8.13.8/8.13.8/Submit) id k8UJW0kw030997; Sat, 30 Sep 2006 21:32:00 +0200 (CEST) Date: Sat, 30 Sep 2006 19:32:00 -0000 Message-Id: <200609301932.k8UJW0kw030997@elgar.sibelius.xs4all.nl> From: Mark Kettenis To: drow@false.org CC: gdb-patches@sourceware.org In-reply-to: <20060929213726.GA1770@nevyn.them.org> (message from Daniel Jacobowitz on Fri, 29 Sep 2006 17:37:26 -0400) Subject: Re: Improve end check on rs6000 prologue analyzer References: <20060929213726.GA1770@nevyn.them.org> Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org X-SW-Source: 2006-09/txt/msg00217.txt.bz2 > Date: Fri, 29 Sep 2006 17:37:26 -0400 > From: Daniel Jacobowitz > > Any comments on this patch? Otherwise, I'll plan to commit it in a few > days. I get quite a few new regressions on OpenBSD/powerpc. Please don't commit this. --- gdb.sum.1 Sat Sep 30 20:56:37 2006 +++ gdb.sum Sat Sep 30 21:25:23 2006 @@ -1,4 +1,4 @@ -Test Run By kettenis on Sat Sep 30 20:33:48 2006 +Test Run By kettenis on Sat Sep 30 21:01:56 2006 Native configuration is powerpc-unknown-openbsd4.0 === gdb tests === @@ -48,8 +48,8 @@ See f UNTESTED: gdb.arch/altivec-regs.exp: altivec-regs.exp Running ../../../../src/gdb/gdb/testsuite/gdb.arch/e500-abi.exp ... Running ../../../../src/gdb/gdb/testsuite/gdb.arch/e500-prologue.exp ... -gdb compile failed, /tmp//ccE11866.s: Assembler messages: -/tmp//ccE11866.s:31: Error: Unrecognized opcode: `evstdd' +gdb compile failed, /tmp//ccfP7121.s: Assembler messages: +/tmp//ccfP7121.s:31: Error: Unrecognized opcode: `evstdd' UNSUPPORTED: gdb.arch/e500-prologue.exp: Testcase compile failed. Running ../../../../src/gdb/gdb/testsuite/gdb.arch/e500-regs.exp ... Running ../../../../src/gdb/gdb/testsuite/gdb.arch/gdb1291.exp ... @@ -63,8 +63,15 @@ Running ../../../../src/gdb/gdb/testsuit Running ../../../../src/gdb/gdb/testsuite/gdb.arch/powerpc-aix-prologue.exp ... Running ../../../../src/gdb/gdb/testsuite/gdb.arch/powerpc-prologue.exp ... PASS: gdb.arch/powerpc-prologue.exp: continue to PIC +PASS: gdb.arch/powerpc-prologue.exp: backtrace in PIC marker +PASS: gdb.arch/powerpc-prologue.exp: finish from PIC PASS: gdb.arch/powerpc-prologue.exp: backtrace in PIC PASS: gdb.arch/powerpc-prologue.exp: saved registers in PIC +PASS: gdb.arch/powerpc-prologue.exp: continue to optimized +PASS: gdb.arch/powerpc-prologue.exp: backtrace in optimized marker +PASS: gdb.arch/powerpc-prologue.exp: finish from optimized +PASS: gdb.arch/powerpc-prologue.exp: backtrace in optimized +PASS: gdb.arch/powerpc-prologue.exp: saved registers in optimized Running ../../../../src/gdb/gdb/testsuite/gdb.asm/asm-source.exp ... PASS: gdb.asm/asm-source.exp: f at main PASS: gdb.asm/asm-source.exp: next over macro @@ -328,7 +335,7 @@ PASS: gdb.base/attach.exp: after attach2 FAIL: gdb.base/attach.exp: after attach2, set tbreak postloop FAIL: gdb.base/attach.exp: (timeout) after attach2, reach tbreak postloop FAIL: gdb.base/attach.exp: after attach2, exit (timeout) -PASS: gdb.base/attach.exp: set source path +FAIL: gdb.base/attach.exp: set source path PASS: gdb.base/attach.exp: cd away from process working directory PASS: gdb.base/attach.exp: before attach3, flush symbols PASS: gdb.base/attach.exp: before attach3, flush exec @@ -487,7 +494,7 @@ PASS: gdb.base/break.exp: run until file PASS: gdb.base/break.exp: run until file:function(3) breakpoint PASS: gdb.base/break.exp: run until file:function(2) breakpoint PASS: gdb.base/break.exp: run until file:function(1) breakpoint -PASS: gdb.base/break.exp: run until quoted breakpoint +FAIL: gdb.base/break.exp: run until quoted breakpoint PASS: gdb.base/break.exp: run until file:linenum breakpoint PASS: gdb.base/break.exp: breakpoint offset +1 PASS: gdb.base/break.exp: step onto breakpoint @@ -870,7 +877,7 @@ PASS: gdb.base/callfuncs.exp: bt after f PASS: gdb.base/callfuncs.exp: finish after stop in call dummy preserves register contents PASS: gdb.base/callfuncs.exp: call function causing a breakpoint and then do a return PASS: gdb.base/callfuncs.exp: back at main after return from call dummy breakpoint -PASS: gdb.base/callfuncs.exp: return after stop in call dummy preserves register contents +FAIL: gdb.base/callfuncs.exp: return after stop in call dummy preserves register contents PASS: gdb.base/callfuncs.exp: stop at nested call level 1 PASS: gdb.base/callfuncs.exp: backtrace at nested call level 1 PASS: gdb.base/callfuncs.exp: stop at nested call level 2 @@ -1295,8 +1302,8 @@ PASS: gdb.base/condbreak.exp: break mark PASS: gdb.base/condbreak.exp: breakpoint info PASS: gdb.base/condbreak.exp: rerun to main PASS: gdb.base/condbreak.exp: run until breakpoint set at a line number -PASS: gdb.base/condbreak.exp: run until breakpoint at marker1 -PASS: gdb.base/condbreak.exp: run until breakpoint at marker2 +XFAIL: gdb.base/condbreak.exp: run until breakpoint at marker1 +FAIL: gdb.base/condbreak.exp: run until breakpoint at marker2 Running ../../../../src/gdb/gdb/testsuite/gdb.base/consecutive.exp ... PASS: gdb.base/consecutive.exp: continue to breakpoint in foo PASS: gdb.base/consecutive.exp: get breakpoint address for foo @@ -2084,12 +2091,12 @@ Running ../../../../src/gdb/gdb/testsuit PASS: gdb.base/ena-dis-br.exp: break marker1 PASS: gdb.base/ena-dis-br.exp: enable break marker1 PASS: gdb.base/ena-dis-br.exp: info break marker1 -PASS: gdb.base/ena-dis-br.exp: continue to break marker1 +XFAIL: gdb.base/ena-dis-br.exp: continue to break marker1 PASS: gdb.base/ena-dis-br.exp: delete break marker1 PASS: gdb.base/ena-dis-br.exp: break marker2 PASS: gdb.base/ena-dis-br.exp: enable once break marker2 PASS: gdb.base/ena-dis-br.exp: info auto-disabled break marker2 -PASS: gdb.base/ena-dis-br.exp: continue to auto-disabled break marker2 +XFAIL: gdb.base/ena-dis-br.exp: continue to auto-disabled break marker2 PASS: gdb.base/ena-dis-br.exp: info auto-disabled break marker2 PASS: gdb.base/ena-dis-br.exp: continue until exit at no stop PASS: gdb.base/ena-dis-br.exp: rerun to main @@ -2111,7 +2118,7 @@ PASS: gdb.base/ena-dis-br.exp: ignore br PASS: gdb.base/ena-dis-br.exp: info ignored break marker1 PASS: gdb.base/ena-dis-br.exp: continue until exit at no stop at ignored break marker1 PASS: gdb.base/ena-dis-br.exp: rerun to main -PASS: gdb.base/ena-dis-br.exp: continue to break marker1, 2nd time +XFAIL: gdb.base/ena-dis-br.exp: continue to break marker1, 2nd time PASS: gdb.base/ena-dis-br.exp: break marker1 PASS: gdb.base/ena-dis-br.exp: ignore break marker1 PASS: gdb.base/ena-dis-br.exp: enable del break marker1 @@ -2611,14 +2618,14 @@ PASS: gdb.base/funcargs.exp: continue to PASS: gdb.base/funcargs.exp: print *fp PASS: gdb.base/funcargs.exp: print *dp PASS: gdb.base/funcargs.exp: run to call4a -PASS: gdb.base/funcargs.exp: print *stp +FAIL: gdb.base/funcargs.exp: print *stp PASS: gdb.base/funcargs.exp: continue to call4b PASS: gdb.base/funcargs.exp: print *unp (sizeof long == sizeof int) PASS: gdb.base/funcargs.exp: locate actual args, structs/unions passed by reference -PASS: gdb.base/funcargs.exp: run to call5a -PASS: gdb.base/funcargs.exp: print st -PASS: gdb.base/funcargs.exp: continue to call5b (sizeof long == sizeof int) -PASS: gdb.base/funcargs.exp: print un (sizeof long == sizeof int) +FAIL: gdb.base/funcargs.exp: run to call5a +FAIL: gdb.base/funcargs.exp: print st +FAIL: gdb.base/funcargs.exp: continue to call5b (sizeof long == sizeof int) +FAIL: gdb.base/funcargs.exp: print un (sizeof long == sizeof int) PASS: gdb.base/funcargs.exp: run to call6a PASS: gdb.base/funcargs.exp: backtrace from call6a PASS: gdb.base/funcargs.exp: continue to call6b @@ -2639,7 +2646,7 @@ PASS: gdb.base/funcargs.exp: continue to PASS: gdb.base/funcargs.exp: backtrace from call6i PASS: gdb.base/funcargs.exp: continue to call6j PASS: gdb.base/funcargs.exp: backtrace from call6j -PASS: gdb.base/funcargs.exp: continue to call6k +FAIL: gdb.base/funcargs.exp: continue to call6k PASS: gdb.base/funcargs.exp: backtrace from call6k PASS: gdb.base/funcargs.exp: run to call7a PASS: gdb.base/funcargs.exp: backtrace from call7a @@ -2663,7 +2670,7 @@ PASS: gdb.base/funcargs.exp: continue to PASS: gdb.base/funcargs.exp: backtrace from call7j PASS: gdb.base/funcargs.exp: continue to call7k PASS: gdb.base/funcargs.exp: backtrace from call7k -PASS: gdb.base/funcargs.exp: run to hitbottom +FAIL: gdb.base/funcargs.exp: run to hitbottom PASS: gdb.base/funcargs.exp: recursive passing of structs by value PASS: gdb.base/funcargs.exp: print c after runto localvars_after_alloca PASS: gdb.base/funcargs.exp: print s after runto localvars_after_alloca @@ -4945,7 +4952,7 @@ PASS: gdb.base/sepdebug.exp: run until f PASS: gdb.base/sepdebug.exp: run until file:function(3) breakpoint PASS: gdb.base/sepdebug.exp: run until file:function(2) breakpoint PASS: gdb.base/sepdebug.exp: run until file:function(1) breakpoint -PASS: gdb.base/sepdebug.exp: run until quoted breakpoint +FAIL: gdb.base/sepdebug.exp: run until quoted breakpoint PASS: gdb.base/sepdebug.exp: run until file:linenum breakpoint PASS: gdb.base/sepdebug.exp: breakpoint offset +1 PASS: gdb.base/sepdebug.exp: step onto breakpoint @@ -5002,7 +5009,7 @@ PASS: gdb.base/sepdebug.exp: set separat PASS: gdb.base/sepdebug.exp: breakpoint function, optimized file PASS: gdb.base/sepdebug.exp: breakpoint small function, optimized file PASS: gdb.base/sepdebug.exp: run until function breakpoint, optimized file -PASS: gdb.base/sepdebug.exp: run until breakpoint set at small function, optimized file +FAIL: gdb.base/sepdebug.exp: run until breakpoint set at small function, optimized file Running ../../../../src/gdb/gdb/testsuite/gdb.base/setshow.exp ... PASS: gdb.base/setshow.exp: default annotation_level is zero PASS: gdb.base/setshow.exp: set annotate 2 @@ -6958,35 +6965,10 @@ PASS: gdb.base/watchpoint.exp: set watch PASS: gdb.base/watchpoint.exp: watchpoint found in watchpoint/breakpoint table PASS: gdb.base/watchpoint.exp: disable watchpoint PASS: gdb.base/watchpoint.exp: disable watchpoint in test_simple_watchpoint -PASS: gdb.base/watchpoint.exp: run to marker1 in test_simple_watchpoint -PASS: gdb.base/watchpoint.exp: enable watchpoint -PASS: gdb.base/watchpoint.exp: break func1 -PASS: gdb.base/watchpoint.exp: set $func1_breakpoint_number = $bpnum -PASS: gdb.base/watchpoint.exp: continue to breakpoint at func1 -PASS: gdb.base/watchpoint.exp: watchpoint hit, first time -PASS: gdb.base/watchpoint.exp: Watchpoint hit count is 1 -PASS: gdb.base/watchpoint.exp: delete $func1_breakpoint_number -PASS: gdb.base/watchpoint.exp: watchpoint hit, second time -PASS: gdb.base/watchpoint.exp: Watchpoint hit count is 2 -PASS: gdb.base/watchpoint.exp: watchpoint hit, third time -PASS: gdb.base/watchpoint.exp: Watchpoint hit count is 3 -PASS: gdb.base/watchpoint.exp: watchpoint hit, fourth time -PASS: gdb.base/watchpoint.exp: Watchpoint hit count is 4 -PASS: gdb.base/watchpoint.exp: watchpoint hit, fifth time -PASS: gdb.base/watchpoint.exp: Watchpoint hit count is 5 -PASS: gdb.base/watchpoint.exp: continue to marker2 -PASS: gdb.base/watchpoint.exp: watchpoint disabled -PASS: gdb.base/watchpoint.exp: continue until exit at continue to exit in test_simple_watchpoint -PASS: gdb.base/watchpoint.exp: watchpoints found in watchpoint/breakpoint table +FAIL: gdb.base/watchpoint.exp: run to marker1 in test_simple_watchpoint +FAIL: gdb.base/watchpoint.exp: watchpoints found in watchpoint/breakpoint table PASS: gdb.base/watchpoint.exp: disable watchpoint in test_disabling_watchpoints -PASS: gdb.base/watchpoint.exp: run to marker1 in test_disabling_watchpoints -PASS: gdb.base/watchpoint.exp: watchpoint enabled -PASS: gdb.base/watchpoint.exp: watchpoint hit in test_disabling_watchpoints, first time -PASS: gdb.base/watchpoint.exp: watchpoint hit in test_disabling_watchpoints, second time -PASS: gdb.base/watchpoint.exp: disable watchpoint #2 in test_disabling_watchpoints -PASS: gdb.base/watchpoint.exp: watchpoint disabled in table -PASS: gdb.base/watchpoint.exp: disabled watchpoint skipped -PASS: gdb.base/watchpoint.exp: continue until exit at continue to exit in test_disabling_watchpoints +FAIL: gdb.base/watchpoint.exp: run to marker1 in test_disabling_watchpoints PASS: gdb.base/watchpoint.exp: watch ival2 PASS: gdb.base/watchpoint.exp: break func2 if 0 PASS: gdb.base/watchpoint.exp: p $func2_breakpoint_number = $bpnum @@ -8497,7 +8479,7 @@ PASS: gdb.cp/m-data.exp: template object PASS: gdb.cp/m-data.exp: template object, base enum PASS: gdb.cp/m-data.exp: template object, derived enum PASS: gdb.cp/m-data.exp: continue to breakpoint: continue to shadow breakpoint -PASS: gdb.cp/m-data.exp: shadowing member +FAIL: gdb.cp/m-data.exp: shadowing member PASS: gdb.cp/m-data.exp: shadowed global variable Running ../../../../src/gdb/gdb/testsuite/gdb.cp/m-static.exp ... PASS: gdb.cp/m-static.exp: continue to breakpoint: end of constructors @@ -8722,17 +8704,17 @@ PASS: gdb.cp/ovldbreak.exp: bp menu for PASS: gdb.cp/ovldbreak.exp: set bp on overload1arg all PASS: gdb.cp/ovldbreak.exp: breakpoint info (after setting on all) PASS: gdb.cp/ovldbreak.exp: continue to bp overloaded : (void|) -PASS: gdb.cp/ovldbreak.exp: continue to bp overloaded : char -PASS: gdb.cp/ovldbreak.exp: continue to bp overloaded : signed char -PASS: gdb.cp/ovldbreak.exp: continue to bp overloaded : unsigned char -PASS: gdb.cp/ovldbreak.exp: continue to bp overloaded : short -PASS: gdb.cp/ovldbreak.exp: continue to bp overloaded : unsigned short -PASS: gdb.cp/ovldbreak.exp: continue to bp overloaded : int -PASS: gdb.cp/ovldbreak.exp: continue to bp overloaded : (unsigned|unsigned int) -PASS: gdb.cp/ovldbreak.exp: continue to bp overloaded : long -PASS: gdb.cp/ovldbreak.exp: continue to bp overloaded : unsigned long -PASS: gdb.cp/ovldbreak.exp: continue to bp overloaded : float -PASS: gdb.cp/ovldbreak.exp: continue to bp overloaded : double +KFAIL: gdb.cp/ovldbreak.exp: continue to bp overloaded : char (PRMS: gdb/1025) +KFAIL: gdb.cp/ovldbreak.exp: continue to bp overloaded : signed char (PRMS: gdb/1025) +KFAIL: gdb.cp/ovldbreak.exp: continue to bp overloaded : unsigned char (PRMS: gdb/1025) +KFAIL: gdb.cp/ovldbreak.exp: continue to bp overloaded : short (PRMS: gdb/1025) +KFAIL: gdb.cp/ovldbreak.exp: continue to bp overloaded : unsigned short (PRMS: gdb/1025) +FAIL: gdb.cp/ovldbreak.exp: continue to bp overloaded : int +FAIL: gdb.cp/ovldbreak.exp: continue to bp overloaded : (unsigned|unsigned int) +FAIL: gdb.cp/ovldbreak.exp: continue to bp overloaded : long +FAIL: gdb.cp/ovldbreak.exp: continue to bp overloaded : unsigned long +FAIL: gdb.cp/ovldbreak.exp: continue to bp overloaded : float +KFAIL: gdb.cp/ovldbreak.exp: continue to bp overloaded : double (PRMS: gdb/1025) PASS: gdb.cp/ovldbreak.exp: continue until exit at finish program Running ../../../../src/gdb/gdb/testsuite/gdb.cp/pr-1023.exp ... PASS: gdb.cp/pr-1023.exp: break myClass::performBlocking @@ -10941,7 +10923,7 @@ PASS: gdb.threads/manythreads.exp: first PASS: gdb.threads/manythreads.exp: stop threads 1 FAIL: gdb.threads/manythreads.exp: info threads PASS: gdb.threads/manythreads.exp: second continue -PASS: gdb.threads/manythreads.exp: stop threads 2 +FAIL: gdb.threads/manythreads.exp: stop threads 2 (timeout) FAIL: gdb.threads/manythreads.exp: GDB exits after stopping multithreaded program (timeout) Running ../../../../src/gdb/gdb/testsuite/gdb.threads/print-threads.exp ... PASS: gdb.threads/print-threads.exp: successfully compiled posix threads test case @@ -10978,7 +10960,7 @@ PASS: gdb.threads/print-threads.exp: all Running ../../../../src/gdb/gdb/testsuite/gdb.threads/pthread_cond_wait.exp ... PASS: gdb.threads/pthread_cond_wait.exp: successfully compiled posix threads test case PASS: gdb.threads/pthread_cond_wait.exp: breakpoint on break_me -PASS: gdb.threads/pthread_cond_wait.exp: run to break_me +FAIL: gdb.threads/pthread_cond_wait.exp: run to break_me FAIL: gdb.threads/pthread_cond_wait.exp: backtrace in blocked thread Running ../../../../src/gdb/gdb/testsuite/gdb.threads/pthreads.exp ... PASS: gdb.threads/pthreads.exp: successfully compiled posix threads test case @@ -11097,7 +11079,7 @@ PASS: gdb.trace/limits.exp: Current targ Running ../../../../src/gdb/gdb/testsuite/gdb.trace/packetlen.exp ... PASS: gdb.trace/packetlen.exp: setup collect actions PASS: gdb.trace/packetlen.exp: survive the long packet send -PASS: gdb.trace/packetlen.exp: run trace experiment +FAIL: gdb.trace/packetlen.exp: run trace experiment PASS: gdb.trace/packetlen.exp: confirm: survived the long packet send Running ../../../../src/gdb/gdb/testsuite/gdb.trace/passc-dyn.exp ... PASS: gdb.trace/passc-dyn.exp: Current target does not support trace @@ -11182,10 +11164,10 @@ PASS: gdb.trace/while-stepping.exp: 5.16 === gdb Summary === -# of expected passes 10560 -# of unexpected failures 86 -# of expected failures 42 -# of known failures 78 +# of expected passes 10507 +# of unexpected failures 111 +# of expected failures 46 +# of known failures 84 # of unresolved testcases 1 # of untested testcases 8 # of unsupported tests 16