RE: ghci panic (unknown symbol stg_gc_l1)
There's something very suspicious here, but it might be a
bug we know about.
Did you build ghc yourself, from sources? Did you
bootstrap using itself? And finally, exactly what
version of gcc do you have?
J
| -Original Message-
| From: Pixel [mailto:[EMAIL PROTECTED]]
| Sent: Saturday, January 26, 2002 4:07 PM
| To: [EMAIL PROTECTED]
| Subject: ghci panic (unknown symbol stg_gc_l1)
|
|
| % ghci
| [...]
| Loading package std ... linking ...
| /usr/lib/ghc-5.02.2/HSstd.o: unknown symbol `stg_gc_l1'
| ghc-5.02.2: panic! (the `impossible' happened, GHC version 5.02.2):
| can't load package `std'
| [...]
|
|
| (it seems) it should load package rts before std, but (it
| seems) it doesn't:
|
|
| % for i in /usr/lib/ghc-5.02.2/*.o; do nm $i | grep -q T
| stg_gc_l1 echo $i; done
| /usr/lib/ghc-5.02.2/HSrts.o
|
| % ghci -v5
| [...]
| Using package config file: /usr/lib/ghc-5.02.2/package.conf
| [...]
| Package
|{name = std,
| import_dirs = [/usr/lib/ghc-5.02.2/imports/std],
| source_dirs = [],
| library_dirs = [/usr/lib/ghc-5.02.2],
| hs_libraries = [HSstd],
| extra_libraries = [HSstd_cbits],
| include_dirs = [],
| c_includes = [HsStd.h],
| package_deps = [rts],
| extra_ghc_opts = [],
| extra_cc_opts = [],
| [...]
| Loading package std ... linking ...
| /usr/lib/ghc-5.02.2/HSstd.o: unknown symbol `stg_gc_l1'
|
|
| strace -efile ghci doesn't show anything weird, except maybe:
| stat64(./Prelude.hs, 0xbfffcfe0) = -1 ENOENT (No such
| file or directory)
| stat64(./Prelude.lhs, 0xbfffcfe0) = -1 ENOENT (No such
| file or directory)
| stat64(./Prelude.hi-boot-5, 0xbfffcfe0) = -1 ENOENT (No
| such file or directory)
| stat64(./Prelude.hi-boot, 0xbfffcfe0) = -1 ENOENT (No such
| file or directory)
|
|
| I wanted to have a look at the code to find out what's wrong,
| but i can't find
| the time :-(
|
| ghci is built using
| http://people.mandrakesoft.com/| ~prigaux/ghc.spec where
|
| %configure is ./configure
| i586-mandrake-linux-gnu --prefix=/usr --exec-prefix=/usr
| --bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc
| --datadir=/usr/share --includedir=/usr/include
| --libdir=/usr/lib --libexecdir=/usr/lib
| --localstatedir=/var/lib --sharedstatedir=/usr/com
| --mandir=/usr/share/man --infodir=/usr/share/info
|
| Any idea what's wrong?
|
|
| Thanks
|
| --
| Pixel
| programming languages addict
| http://merd.net/pixel/language-study/
|
|
| ___
| Glasgow-haskell-bugs mailing list
| [EMAIL PROTECTED]
| http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
|
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Re: ghci panic (unknown symbol stg_gc_l1)
Julian Seward (Intl Vendor) [EMAIL PROTECTED] writes: % ghci [...] Loading package std ... linking ... /usr/lib/ghc-5.02.2/HSstd.o: unknown symbol `stg_gc_l1' ghc-5.02.2: panic! (the `impossible' happened, GHC version 5.02.2): can't load package `std' [...] There's something very suspicious here, but it might be a bug we know about. Did you build ghc yourself, from sources? yes Did you bootstrap using itself? no, that is the pb. Sigbjorn Finne gave the explaination: GHCi doesn't load the RTS package (nor GMP), as they're both baked into the binary. My guess is that you've built ghci using 5.02.1; you need to use 5.02.2 (i.e., do two stage build.) The missing symbol was introduced in 5.02.2's RTS. i bootstraped using itself, and now it works nicely :) And finally, exactly what version of gcc do you have? an heavily patched 2.86 ___ Glasgow-haskell-bugs mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
RE: ghci panic (unknown symbol stg_gc_l1)
Yes, Sigbjorn is of course right. Disregard my msg ... J | Did you bootstrap using itself? | | no, that is the pb. Sigbjorn Finne gave the explaination: | | GHCi doesn't load the RTS package (nor GMP), | as they're both baked into the binary. My guess is that | you've built ghci using 5.02.1; you need to use 5.02.2 | (i.e., do two stage build.) The missing symbol was | introduced in 5.02.2's RTS. | | i bootstraped using itself, and now it works nicely :) | | And finally, exactly what version of gcc do you have? | | an heavily patched 2.86 | ___ Glasgow-haskell-bugs mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
ghci panic (unknown symbol stg_gc_l1)
% ghci
[...]
Loading package std ... linking ... /usr/lib/ghc-5.02.2/HSstd.o: unknown symbol
`stg_gc_l1'
ghc-5.02.2: panic! (the `impossible' happened, GHC version 5.02.2):
can't load package `std'
[...]
(it seems) it should load package rts before std, but (it seems) it doesn't:
% for i in /usr/lib/ghc-5.02.2/*.o; do nm $i | grep -q T stg_gc_l1 echo $i; done
/usr/lib/ghc-5.02.2/HSrts.o
% ghci -v5
[...]
Using package config file: /usr/lib/ghc-5.02.2/package.conf
[...]
Package
{name = std,
import_dirs = [/usr/lib/ghc-5.02.2/imports/std],
source_dirs = [],
library_dirs = [/usr/lib/ghc-5.02.2],
hs_libraries = [HSstd],
extra_libraries = [HSstd_cbits],
include_dirs = [],
c_includes = [HsStd.h],
package_deps = [rts],
extra_ghc_opts = [],
extra_cc_opts = [],
[...]
Loading package std ... linking ... /usr/lib/ghc-5.02.2/HSstd.o: unknown symbol
`stg_gc_l1'
strace -efile ghci doesn't show anything weird, except maybe:
stat64(./Prelude.hs, 0xbfffcfe0) = -1 ENOENT (No such file or directory)
stat64(./Prelude.lhs, 0xbfffcfe0) = -1 ENOENT (No such file or directory)
stat64(./Prelude.hi-boot-5, 0xbfffcfe0) = -1 ENOENT (No such file or directory)
stat64(./Prelude.hi-boot, 0xbfffcfe0) = -1 ENOENT (No such file or directory)
I wanted to have a look at the code to find out what's wrong, but i can't find
the time :-(
ghci is built using http://people.mandrakesoft.com/~prigaux/ghc.spec where
%configure is ./configure i586-mandrake-linux-gnu --prefix=/usr --exec-prefix=/usr
--bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share
--includedir=/usr/include --libdir=/usr/lib --libexecdir=/usr/lib
--localstatedir=/var/lib --sharedstatedir=/usr/com --mandir=/usr/share/man
--infodir=/usr/share/info
Any idea what's wrong?
Thanks
--
Pixel
programming languages addict http://merd.net/pixel/language-study/
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Re: ghci panic (unknown symbol stg_gc_l1)
Hi,
GHCi doesn't load the RTS package (nor GMP),
as they're both baked into the binary. My guess is that
you've built ghci using 5.02.1; you need to use 5.02.2
(i.e., do two stage build.) The missing symbol was
introduced in 5.02.2's RTS.
hth
--sigbjorn
- Original Message -
From: Pixel [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Saturday, January 26, 2002 08:07
Subject: ghci panic (unknown symbol stg_gc_l1)
% ghci
[...]
Loading package std ... linking ... /usr/lib/ghc-5.02.2/HSstd.o: unknown
symbol `stg_gc_l1'
ghc-5.02.2: panic! (the `impossible' happened, GHC version 5.02.2):
can't load package `std'
[...]
(it seems) it should load package rts before std, but (it seems) it
doesn't:
% for i in /usr/lib/ghc-5.02.2/*.o; do nm $i | grep -q T stg_gc_l1
echo $i; done
/usr/lib/ghc-5.02.2/HSrts.o
% ghci -v5
[...]
Using package config file: /usr/lib/ghc-5.02.2/package.conf
[...]
Package
{name = std,
import_dirs = [/usr/lib/ghc-5.02.2/imports/std],
source_dirs = [],
library_dirs = [/usr/lib/ghc-5.02.2],
hs_libraries = [HSstd],
extra_libraries = [HSstd_cbits],
include_dirs = [],
c_includes = [HsStd.h],
package_deps = [rts],
extra_ghc_opts = [],
extra_cc_opts = [],
[...]
Loading package std ... linking ... /usr/lib/ghc-5.02.2/HSstd.o: unknown
symbol `stg_gc_l1'
strace -efile ghci doesn't show anything weird, except maybe:
stat64(./Prelude.hs, 0xbfffcfe0) = -1 ENOENT (No such file or
directory)
stat64(./Prelude.lhs, 0xbfffcfe0) = -1 ENOENT (No such file or
directory)
stat64(./Prelude.hi-boot-5, 0xbfffcfe0) = -1 ENOENT (No such file or
directory)
stat64(./Prelude.hi-boot, 0xbfffcfe0) = -1 ENOENT (No such file or
directory)
I wanted to have a look at the code to find out what's wrong, but i can't
find
the time :-(
ghci is built using http://people.mandrakesoft.com/~prigaux/ghc.spec where
%configure is ./configure
i586-mandrake-linux-gnu --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin -
-sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share --includedir=/usr/
include --libdir=/usr/lib --libexecdir=/usr/lib --localstatedir=/var/lib --s
haredstatedir=/usr/com --mandir=/usr/share/man --infodir=/usr/share/info
Any idea what's wrong?
Thanks
--
Pixel
programming languages addict http://merd.net/pixel/language-study/
___
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[EMAIL PROTECTED]
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Re: ghci panic (unknown symbol stg_gc_l1)
Sigbjorn Finne [EMAIL PROTECTED] writes: GHCi doesn't load the RTS package (nor GMP), as they're both baked into the binary. My guess is that you've built ghci using 5.02.1; you need to use 5.02.2 (i.e., do two stage build.) The missing symbol was introduced in 5.02.2's RTS. cool, rebuilding :) thanks! PS: maybe some kind of warning could be added for this case? ___ Glasgow-haskell-bugs mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
