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Re: eCos GNU tools 4.6.2-20120125 ready for testing [Was Re: Gnutools: consideration for upgrade to GCC 4.6]
- From: Sergei Gavrikov <sergei dot gavrikov at gmail dot com>
- To: Ilija Kocho <ilijak at siva dot com dot mk>
- Cc: Alex Schuilenburg <alexs at ecoscentric dot com>, eCos developers <ecos-devel at ecos dot sourceware dot org>
- Date: Sat, 3 Mar 2012 15:57:48 +0300 (FET)
- Subject: Re: eCos GNU tools 4.6.2-20120125 ready for testing [Was Re: Gnutools: consideration for upgrade to GCC 4.6]
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On Mon, 13 Feb 2012, Ilija Kocho wrote:
> eCos GNU tools 4.6.2-20120125 (arm_eabi) binaries are ready for
> testing. John has placed them on FTP and by now most of the mirrors
> should have updated.
Hi Ilija
I'd got some results for ARM7 CPU with new toolchain(s).
Host: i686-pc-linux-gnu
CPU: ARM7TDMI
Target: olpch2294 (OLIMEX LPC-H2294)
The 234 eCos tests (1183 checks) were passed on the target using a fresh
build of RedBoot with new toolchain.
+--------------+------+---------------+------+-------------+
| Toolchain 1) | PASS | NOTAPPLICABLE | FAIL | RedBoot+GDB |
+--------------+------+---------------+------+-------------+
| GCC 4.6.2 2) | 1173 | 10 | 0 | OK 4) |
| GCC 4.6.2 3) | 1173 | 10 | 0 | OK 4) |
| GCC 4.6.3 3) | 1173 | 10 | 0 | OK 4) |
+--------------+------+---------------+------+-------------+
---
1) Binutils 2.22, GCC 4.6, GDB 7.3.1
2) Distributed binaries (ecos-gnutools-20120125)
3) Toolchain built from sources
4) Used serial debug/diagnistic channel (UART0@230400)
No issues with GDB break points, stepping, etc.
eCos configuration
cdl_configuration eCos {
template default ;
package CYGPKG_IO_FILEIO current ;
package CYGPKG_USTL current ;
package CYGPKG_COMPRESS_ZLIB current ;
package CYGPKG_CRC current ;
package CYGPKG_FS_RAM current ;
package CYGPKG_POSIX current ;
package CYGPKG_OBJLOADER current ;
package CYGPKG_FS_ROM current ;
package CYGPKG_UITRON current ;
};
cdl_option CYGSEM_INFRA_RESET_ON_TEST_EXIT {
user_value 1
};
cdl_component CYGTST_ROMFS_BUILD_TESTS {
user_value 1
};
cdl_component CYGTST_SERVICES_OBJLOADER_BUILD_TESTS {
user_value 1
};
The eCos sources http://hg-pub.ecoscentric.com/ecos HG tip (changeset
3094:7595029fc92d) and applied attachment 1587 (bug 1001490).
NOTE: USTL bvt13, bvt17 tests were rejected from the batch run (they
expect a user input on cin) and bvt05 as it does not fit amount of RAM
on the target.
Sergei