Mercurialcrosstool-ng / file revision
summary | shortlog | changelog | graph | tags | branches | files | changeset | file | latest | revisions | annotate | diff | raw | help
patches/binutils/2.15/s390-invalid-insn-format.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Tue May 08 17:48:32 2007 +0000 (2007-05-08)
changeset 78 c3868084d81a
permissions -rw-r--r--
Huge fixes to glibc build, so that we can build at least (and at last):
- use ports addon even when installing headers,
- use optimisation (-O) when installing headers, to avoid unnecessary warnings (thanks Robert P. J. DAY for pointing this out!),
- lowest kernel version to use is only X.Y.Z, not X.Y.Z.T,
- a bit of preparations for NPTL (RSN I hope),
- fix fixing the linker scripts (changing the backup file is kind of useless and stupid);

Shut uClibc finish step: there really is nothing to do;

Add a patch for glibc-2.3.6 weak aliases handling on some archs (ARM and ALPHA at least);

Did not catch the make errors: fixed the pattern matching in scripts/functions;

Introduce a new log level, ALL:
- send components' build messages there,
- DEBUG log level is destined only for crosstool-NG debug messages,
- migrate sub-actions to use appropriate log levels;

Update the armeb-unknown-linux-gnu sample:
- it builds!
- uses gcc-4.0.4 and glibc-2.3.6,
- updated to latest config options set. 
     1 Message-ID: <000801c48f60$cec16630$9103a8c0@ULOC5012>

     2 From: "Michael Geiger" <mcgege@gmx.de>

     3 To: <dank@kegel.com>

     4 Subject: Patch for cross compiling s/390 kernel on linux host

     5 Date: Tue, 31 Aug 2004 15:45:41 +0200

     6 

     7 Dear Dan,

     8 

     9 I had big problems compiling a kernel for s/390 on my linux host - I tried

    10 different chains from crosstool-0.28-rc34 and finally succeded with

    11 gcc-3.3.4-glibc-2.3.2 after applying another patch to binutils-2.15

    12 (attached).

    13 All compilations of the different kernel versions I tried stopped with

    14 "Invalid .insn format" somewhere. I checked the recent cvs version of

    15 binutils and applied the latest diff to gas/config/tc-s390.c and that solved

    16 it.

    17 

    18 Greetings

    19 

    20 Michael Geiger

    21 

    22 

    23 diff -u -r1.39 -r1.40

    24 --- src/gas/config/tc-s390.c	2004/05/06 11:01:48	1.39

    25 +++ src/gas/config/tc-s390.c	2004/06/15 12:38:08	1.40

    26 @@ -1596,13 +1596,13 @@

    27    if (exp.X_op == O_constant)

    28      {

    29        if (   (   opformat->oplen == 6

    30 -	      && exp.X_add_number >= 0

    31 +	      && (addressT) exp.X_add_number >= 0

    32  	      && (addressT) exp.X_add_number < (1ULL << 48))

    33  	  || (   opformat->oplen == 4

    34 -	      && exp.X_add_number >= 0

    35 +	      && (addressT) exp.X_add_number >= 0

    36  	      && (addressT) exp.X_add_number < (1ULL << 32))

    37  	  || (   opformat->oplen == 2

    38 -	      && exp.X_add_number >= 0

    39 +	      && (addressT) exp.X_add_number >= 0

    40  	      && (addressT) exp.X_add_number < (1ULL << 16)))

    41  	md_number_to_chars (insn, exp.X_add_number, opformat->oplen);

    42        else
crosstool-ng