1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/patches/binutils/2.15/s390-invalid-insn-format.patch Fri Jun 01 16:50:29 2007 +0000
1.3 @@ -0,0 +1,42 @@
1.4 +Message-ID: <000801c48f60$cec16630$9103a8c0@ULOC5012>
1.5 +From: "Michael Geiger" <mcgege@gmx.de>
1.6 +To: <dank@kegel.com>
1.7 +Subject: Patch for cross compiling s/390 kernel on linux host
1.8 +Date: Tue, 31 Aug 2004 15:45:41 +0200
1.9 +
1.10 +Dear Dan,
1.11 +
1.12 +I had big problems compiling a kernel for s/390 on my linux host - I tried
1.13 +different chains from crosstool-0.28-rc34 and finally succeded with
1.14 +gcc-3.3.4-glibc-2.3.2 after applying another patch to binutils-2.15
1.15 +(attached).
1.16 +All compilations of the different kernel versions I tried stopped with
1.17 +"Invalid .insn format" somewhere. I checked the recent cvs version of
1.18 +binutils and applied the latest diff to gas/config/tc-s390.c and that solved
1.19 +it.
1.20 +
1.21 +Greetings
1.22 +
1.23 +Michael Geiger
1.24 +
1.25 +
1.26 +diff -u -r1.39 -r1.40
1.27 +--- src/gas/config/tc-s390.c 2004/05/06 11:01:48 1.39
1.28 ++++ src/gas/config/tc-s390.c 2004/06/15 12:38:08 1.40
1.29 +@@ -1596,13 +1596,13 @@
1.30 + if (exp.X_op == O_constant)
1.31 + {
1.32 + if ( ( opformat->oplen == 6
1.33 +- && exp.X_add_number >= 0
1.34 ++ && (addressT) exp.X_add_number >= 0
1.35 + && (addressT) exp.X_add_number < (1ULL << 48))
1.36 + || ( opformat->oplen == 4
1.37 +- && exp.X_add_number >= 0
1.38 ++ && (addressT) exp.X_add_number >= 0
1.39 + && (addressT) exp.X_add_number < (1ULL << 32))
1.40 + || ( opformat->oplen == 2
1.41 +- && exp.X_add_number >= 0
1.42 ++ && (addressT) exp.X_add_number >= 0
1.43 + && (addressT) exp.X_add_number < (1ULL << 16)))
1.44 + md_number_to_chars (insn, exp.X_add_number, opformat->oplen);
1.45 + else