* bug#13528: 24.3.50; "find_emacs_zone_regions: too many regions" --with-wide-int on PPC 7447A Mac OS X 10.5.8 @ 2013-01-21 22:19 Peter Dyballa 2013-01-22 20:46 ` bug#13528: " Paul Eggert 0 siblings, 1 reply; 12+ messages in thread From: Peter Dyballa @ 2013-01-21 22:19 UTC (permalink / raw To: 13528 Hello! In GNU Emacs 24.3.50.1 (powerpc-apple-darwin9.8.0, X toolkit, Xaw3d scroll bars) of 2013-01-21 on Latsche.local Bzr revision: 111577 dmantipov@yandex.ru-20130121170109-qsz6nomnl47c53nx Windowing system distributor `The X.Org Foundation', version 11.0.11399901 Configured using: `configure --without-pop --without-sound --without-xim --without-gpm --without-dbus --without-gconf --without-gsettings --without-selinux --without-imagemagick --with-x-toolkit=athena --disable-ns-self-contained --x-libraries=/usr/X11/lib --x-includes=/usr/X11/include --enable-locallisppath=/Library/Application Support/Emacs/calendar24:/Library/Application Support/Emacs CFLAGS=-g -ggdb3 -H -pipe -fPIC -fno-common -Os -mcpu=7450 -mtune=G4 CPPFLAGS=-I/sw/include LDFLAGS=-L/sw/lib -v -Wl,-v -Wl,-dead_strip_dylibs -Wl,-bind_at_load -Wl,-t GCC=gcc-4.2 CPP=cpp-4.2 CXX=c++-4.2 LD=c++-4.2 PKG_CONFIG_PATH=/sw/lib/pkgconfig:/sw/share/pkgconfig:/usr/X11/lib/ pkgconfig:/usr/lib/pkgconfig:/usr/lib/pkgconfig' compiles and builds fine, but when I add --with-wide-int to the configure options compilations ends here: 0x28f6000 (sz: 0x3fff/ 0x5000) unexec: find_emacs_zone_regions: too many regions make[2]: *** [bootstrap-emacs] Error 1 make[2]: Leaving directory `.../emacs-24.3.50/src' It happens for both the X11 client and the NS variant. If I substitute -Os with -O0 both compile. -- Greetings Pete <\ \__ O __O | O\ _\\/\-% _`\<, '()-'-(_)--(_) (_)/(_) ^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#13528: "find_emacs_zone_regions: too many regions" --with-wide-int on PPC 7447A Mac OS X 10.5.8 2013-01-21 22:19 bug#13528: 24.3.50; "find_emacs_zone_regions: too many regions" --with-wide-int on PPC 7447A Mac OS X 10.5.8 Peter Dyballa @ 2013-01-22 20:46 ` Paul Eggert 2013-01-22 22:29 ` Peter Dyballa 2013-01-22 23:35 ` Peter Dyballa 0 siblings, 2 replies; 12+ messages in thread From: Paul Eggert @ 2013-01-22 20:46 UTC (permalink / raw To: Peter Dyballa; +Cc: 13528 Thanks, does the following fix things for you, and if so, how many regions does Emacs report when dumping? === modified file 'src/unexmacosx.c' --- src/unexmacosx.c 2013-01-01 09:11:05 +0000 +++ src/unexmacosx.c 2013-01-22 20:46:07 +0000 @@ -437,7 +437,7 @@ build_region_list (void) } -#define MAX_UNEXEC_REGIONS 400 +#define MAX_UNEXEC_REGIONS 800 static int num_unexec_regions; typedef struct { ^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#13528: "find_emacs_zone_regions: too many regions" --with-wide-int on PPC 7447A Mac OS X 10.5.8 2013-01-22 20:46 ` bug#13528: " Paul Eggert @ 2013-01-22 22:29 ` Peter Dyballa 2013-01-22 22:37 ` Paul Eggert ` (2 more replies) 2013-01-22 23:35 ` Peter Dyballa 1 sibling, 3 replies; 12+ messages in thread From: Peter Dyballa @ 2013-01-22 22:29 UTC (permalink / raw To: Paul Eggert; +Cc: 13528 Am 22.01.2013 um 21:46 schrieb Paul Eggert: > Thanks, does the following fix things for you, and if so, how many > regions does Emacs report when dumping? I did not try that patch yet – because I was compiling GNU Emacs from the same code basis as yesterday, now without the bootstrap option. And it builds with -Os, and if fails when building the bootstrap targets with -Os! I saved all *compilation* buffers. Comparing "make bootstrap with -Os" with "make with -Os" leads, when I leave away the initial bootstrap paraphernalia, to these "major differences: make bootstrap: make[2]: Leaving directory `.../emacs-24.3.50/lib' cd lib-src && make all -w \ CC='gcc -std=gnu99' CFLAGS='-g -ggdb3 -H -pipe -fPIC -fno-common - Os -mcpu=7450 -mtune=G4' CPPFLAGS='-I/sw/include' \ LDFLAGS='-L/sw/lib -v -Wl,-v -Wl,-dead_strip_dylibs -Wl,- bind_at_load -Wl,-t -L/usr/X11/lib' MAKE='make' make[2]: Leaving directory `.../emacs-24.3.50/lib-src' boot=bootstrap-emacs; \ if [ ! -x "src/$boot" ]; then \ cd src; make all -w \ CC='gcc -std=gnu99' CFLAGS='-g -ggdb3 -H -pipe -fPIC -fno- common -Os -mcpu=7450 -mtune=G4' CPPFLAGS='-I/sw/include' \ LDFLAGS='-L/sw/lib -v -Wl,-v -Wl,-dead_strip_dylibs -Wl,- bind_at_load -Wl,-t -L/usr/X11/lib' MAKE='make' BOOTSTRAPEMACS="$boot"; \ fi; make: make[1]: Leaving directory `.../emacs-24.3.50/lib' cd lib-src && make all \ CC='gcc -std=gnu99' CFLAGS='-g -ggdb3 -H -pipe -fPIC -fno-common - Os -mcpu=7450 -mtune=G4' CPPFLAGS='-I/sw/include' \ LDFLAGS='-L/sw/lib -v -Wl,-v -Wl,-dead_strip_dylibs -Wl,- bind_at_load -Wl,-t -L/usr/X11/lib' MAKE='make' make[1]: Leaving directory `.../emacs-24.3.50/lib-src' boot=bootstrap-emacs; \ if [ ! -x "src/$boot" ]; then \ cd src; make all \ CC='gcc -std=gnu99' CFLAGS='-g -ggdb3 -H -pipe -fPIC -fno- common -Os -mcpu=7450 -mtune=G4' CPPFLAGS='-I/sw/include' \ LDFLAGS='-L/sw/lib -v -Wl,-v -Wl,-dead_strip_dylibs -Wl,- bind_at_load -Wl,-t -L/usr/X11/lib' MAKE='make' BOOTSTRAPEMACS="$boot"; \ fi; which certainly is not significant. But then there are some during the dumping step: make bootstrap: 34 LC_LOAD_DYLIB 52 0x14fc080 (sz: 0x2cf1/ 0x3f0a) 0x1400000 (sz: 0x6b5e4/ 0xfc080) 0x27f8000 (sz: 0x6d58/ 0x7f80) 0x2000000 (sz: 0x6d5600/0x7f8000) 0x17f8000 (sz: 0x3fff/ 0x5000) make: 34 LC_LOAD_DYLIB 52 0x14fc080 (sz: 0x2558/ 0x3f0a) 0x1400000 (sz: 0x2e950/ 0xfc080) 0x27f8000 (sz: 0x63b8/ 0x7f80) 0x2000000 (sz: 0x639917/0x7f8000) 0x13f3000 (sz: 0x3fff/ 0x5000) This is just a snapshot from the start, more and subtle differences follow like for example (same "line numbers"): 0x17b0000 (sz: 0x3fff/ 0x5000) 0x17a9000 (sz: 0x63c7/ 0x7000) 0x17a2000 (sz: 0x63bb/ 0x7000) 0x179d000 (sz: 0x3fff/ 0x5000) vs. 0x17d4000 (sz: 0x3fff/ 0x5000) 0x13d2000 (sz: 0x3fff/ 0x5000) 0x17cd000 (sz: 0x63bb/ 0x7000) 0x13cd000 (sz: 0x3fff/ 0x5000) Before I'll try the patch I'll make bootstrap with -O0 so see whether this works – unless you recommend something different. BTW, how do I count these regions? On Mac OS X this count is not directly reported and I have no idea how determine the number. My tries today were 'make clean', configure ..., make. -- Greetings Pete "A TRUE Klingon warrior does not comment his code." ^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#13528: "find_emacs_zone_regions: too many regions" --with-wide-int on PPC 7447A Mac OS X 10.5.8 2013-01-22 22:29 ` Peter Dyballa @ 2013-01-22 22:37 ` Paul Eggert 2013-01-22 23:11 ` Peter Dyballa 2013-01-24 21:01 ` Peter Dyballa 2013-01-25 16:45 ` Peter Dyballa 2 siblings, 1 reply; 12+ messages in thread From: Paul Eggert @ 2013-01-22 22:37 UTC (permalink / raw To: Peter Dyballa; +Cc: 13528 On 01/22/13 14:29, Peter Dyballa wrote: > BTW, how do I count these regions? On Mac OS X this count is not directly reported and I have no idea how determine the number. Sorry, I don't use OS X, I'm just trying to help remotely. I'd just take the number of text lines that look like those regions, as Emacs appears to output one line per region. ^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#13528: "find_emacs_zone_regions: too many regions" --with-wide-int on PPC 7447A Mac OS X 10.5.8 2013-01-22 22:37 ` Paul Eggert @ 2013-01-22 23:11 ` Peter Dyballa 0 siblings, 0 replies; 12+ messages in thread From: Peter Dyballa @ 2013-01-22 23:11 UTC (permalink / raw To: Paul Eggert; +Cc: 13528 Am 22.01.2013 um 23:37 schrieb Paul Eggert: > On 01/22/13 14:29, Peter Dyballa wrote: >> BTW, how do I count these regions? On Mac OS X this count is not >> directly reported and I have no idea how determine the number. > > Sorry, I don't use OS X, I'm just trying to help remotely. > I'd just take the number of text lines that look like > those regions, as Emacs appears to output one line per region. After the text "Dumping under the name emacs" follows --- List of All Regions --- = 153 lines + --- List of Regions to be Dumped --- = 144 lines followed by --- Header Information --- So it's presumingly 397 regions, less than the 400. The 'make bootstrap' with -O0 fails as well. I'm going to patch now… -- Greetings Pete <\ \__ O __O | O\ _\\/\-% _`\<, '()-'-(_)--(_) (_)/(_) ^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#13528: "find_emacs_zone_regions: too many regions" --with-wide-int on PPC 7447A Mac OS X 10.5.8 2013-01-22 22:29 ` Peter Dyballa 2013-01-22 22:37 ` Paul Eggert @ 2013-01-24 21:01 ` Peter Dyballa 2013-01-25 16:45 ` Peter Dyballa 2 siblings, 0 replies; 12+ messages in thread From: Peter Dyballa @ 2013-01-24 21:01 UTC (permalink / raw To: Paul Eggert; +Cc: 13528 Am 22.01.2013 um 23:29 schrieb Peter Dyballa: > I did not try that patch yet – because I was compiling GNU Emacs > from the same code basis as yesterday, now without the bootstrap > option. And it builds with -Os, and if fails when building the > bootstrap targets with -Os! I found the reason for the different behaviour: 'make bootstrap' seems to throw away the Makefile(s) built by configure and it then runs config.status. Without setting PATH the wrong utilities are found and the built can become a mix of system, Fink, and MacPorts software. This cannot work. To 'make bootstrap' I'll have to rename Fink's /sw or MacPorts' /opt – which also means that I won't have access to all compilers installed. -- Greetings Pete Hard Disk, n.: A device that allows users to delete vast quantities of data with simple mnemonic commands. ^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#13528: "find_emacs_zone_regions: too many regions" --with-wide-int on PPC 7447A Mac OS X 10.5.8 2013-01-22 22:29 ` Peter Dyballa 2013-01-22 22:37 ` Paul Eggert 2013-01-24 21:01 ` Peter Dyballa @ 2013-01-25 16:45 ` Peter Dyballa 2013-02-08 16:25 ` Paul Eggert 2 siblings, 1 reply; 12+ messages in thread From: Peter Dyballa @ 2013-01-25 16:45 UTC (permalink / raw To: Paul Eggert; +Cc: 13528 Am 22.01.2013 um 23:29 schrieb Peter Dyballa: > I did not try that patch yet – because I was compiling GNU Emacs > from the same code basis as yesterday, now without the bootstrap > option. And it builds with -Os, and if fails when building the > bootstrap targets with -Os! I have indeed undone all patches to src/unexmacosx.c. Within the clearly set build environments for configure, make, make install GNU Emacs builds without problems. I updated the sources and still no problem. The real problem is that 'make bootstrap' does not honour the previous configure step and tries something that is bound to fail. If this behaviour continues, the sequence of make distclean, configure, make, make install seems to be a valid work-around. My bug report was wrong: I did not see what 'make bootstrap' was really performing. -- Greetings Pete The human brain operates at only 10% of its capacity. The rest is overhead for the operating system. ^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#13528: "find_emacs_zone_regions: too many regions" --with-wide-int on PPC 7447A Mac OS X 10.5.8 2013-01-25 16:45 ` Peter Dyballa @ 2013-02-08 16:25 ` Paul Eggert 0 siblings, 0 replies; 12+ messages in thread From: Paul Eggert @ 2013-02-08 16:25 UTC (permalink / raw To: Peter Dyballa; +Cc: 13528-done On 01/25/2013 08:45 AM, Peter Dyballa wrote: > My bug report was wrong: I did not see what 'make bootstrap' was really performing. OK, thanks for following up; marking this as done. ^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#13528: "find_emacs_zone_regions: too many regions" --with-wide-int on PPC 7447A Mac OS X 10.5.8 2013-01-22 20:46 ` bug#13528: " Paul Eggert 2013-01-22 22:29 ` Peter Dyballa @ 2013-01-22 23:35 ` Peter Dyballa 2013-01-23 1:57 ` Paul Eggert 1 sibling, 1 reply; 12+ messages in thread From: Peter Dyballa @ 2013-01-22 23:35 UTC (permalink / raw To: Paul Eggert; +Cc: 13528 Am 22.01.2013 um 21:46 schrieb Paul Eggert: > === modified file 'src/unexmacosx.c' > --- src/unexmacosx.c 2013-01-01 09:11:05 +0000 > +++ src/unexmacosx.c 2013-01-22 20:46:07 +0000 > @@ -437,7 +437,7 @@ build_region_list (void) > } > > > -#define MAX_UNEXEC_REGIONS 400 > +#define MAX_UNEXEC_REGIONS 800 > > static int num_unexec_regions; > typedef struct { With this patch applied, optimisation at -O0, 'make bootstrap' delivers 124 + 116 lines plus 447 lines after the lines 32 LC_LOAD_DYLIB 52 33 LC_LOAD_DYLIB 56 34 LC_LOAD_DYLIB 52 The build now fails with: Writing LC_LOAD_DYLIB command Writing LC_LOAD_DYLIB command Writing LC_LOAD_DYLIB command unexec: not enough room for load commands for new __DATA segments make[2]: *** [bootstrap-emacs] Error 1 -- Greetings Pete If it dies, it's biology. If it blows up, it's chemistry. If it doesn't work, it's physics. – University washroom sgraffito ^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#13528: "find_emacs_zone_regions: too many regions" --with-wide-int on PPC 7447A Mac OS X 10.5.8 2013-01-22 23:35 ` Peter Dyballa @ 2013-01-23 1:57 ` Paul Eggert 2013-01-23 10:40 ` Peter Dyballa 2013-01-23 23:37 ` Peter Dyballa 0 siblings, 2 replies; 12+ messages in thread From: Paul Eggert @ 2013-01-23 1:57 UTC (permalink / raw To: Peter Dyballa; +Cc: 13528 On 01/22/2013 03:35 PM, Peter Dyballa wrote: > unexec: not enough room for load commands for new __DATA segments Presumably this line in unexmacosx.c needs to be changed: static unsigned long text_seg_lowest_offset = 0x10000000; I'd try changing it to (say) 0x20000000, and then see what Emacs says is the "Lowest offset of all sections in __TEXT segment". ^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#13528: "find_emacs_zone_regions: too many regions" --with-wide-int on PPC 7447A Mac OS X 10.5.8 2013-01-23 1:57 ` Paul Eggert @ 2013-01-23 10:40 ` Peter Dyballa 2013-01-23 23:37 ` Peter Dyballa 1 sibling, 0 replies; 12+ messages in thread From: Peter Dyballa @ 2013-01-23 10:40 UTC (permalink / raw To: Paul Eggert; +Cc: 13528 Am 23.01.2013 um 02:57 schrieb Paul Eggert: > On 01/22/2013 03:35 PM, Peter Dyballa wrote: >> unexec: not enough room for load commands for new __DATA segments > > Presumably this line in unexmacosx.c needs to be changed: > > static unsigned long text_seg_lowest_offset = 0x10000000; > > I'd try changing it to (say) 0x20000000, and then see what > Emacs says is the "Lowest offset of all sections in __TEXT segment". This change leads to the same failure. The requested value ranges from 0x1218 (from my tries with Xaw3d variant and GCC 4.2, yesterday) up to 0x20a0 (NS variant with GCC 4.0, last summer). The last (failed) compilation reports 0x139c. -- Greetings Pete If my theory of relativity is proven successful, Germany will claim me as a German, and France will declare that I am a citizen of the world. Should my theory prove untrue, France will say that I am a German, and Germany will declare that I am a Jew. – Albert Einstein, 1929 ^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#13528: "find_emacs_zone_regions: too many regions" --with-wide-int on PPC 7447A Mac OS X 10.5.8 2013-01-23 1:57 ` Paul Eggert 2013-01-23 10:40 ` Peter Dyballa @ 2013-01-23 23:37 ` Peter Dyballa 1 sibling, 0 replies; 12+ messages in thread From: Peter Dyballa @ 2013-01-23 23:37 UTC (permalink / raw To: Paul Eggert; +Cc: 13528 I have two package managers installed on my Mac, Fink and MacPorts, to install all the necessary and up-to-date libraries and software. Until now I was using libraries from Fink. An hour ago I configured, after a 'make distclean', to use MacPorts – and GNU Emacs builds as X client with wide ints. So I am considering that Fink is a bit defective… Rebuilding dozens of packages can take days presumingly! -- Greetings Pete "Evolution" o __o _o _ °\___o /0~ -\<, ^\___ /=\\_/-% oo~_______ /\ /\______/ \_________O/ O_______________o===>-->O--o____ ^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2013-02-08 16:25 UTC | newest] Thread overview: 12+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2013-01-21 22:19 bug#13528: 24.3.50; "find_emacs_zone_regions: too many regions" --with-wide-int on PPC 7447A Mac OS X 10.5.8 Peter Dyballa 2013-01-22 20:46 ` bug#13528: " Paul Eggert 2013-01-22 22:29 ` Peter Dyballa 2013-01-22 22:37 ` Paul Eggert 2013-01-22 23:11 ` Peter Dyballa 2013-01-24 21:01 ` Peter Dyballa 2013-01-25 16:45 ` Peter Dyballa 2013-02-08 16:25 ` Paul Eggert 2013-01-22 23:35 ` Peter Dyballa 2013-01-23 1:57 ` Paul Eggert 2013-01-23 10:40 ` Peter Dyballa 2013-01-23 23:37 ` Peter Dyballa
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