blob-cvs-commit

blob cvs is broken

[Russ D. <Rus...@as...>]

this commit broke blob CVS for me:

 blob_rest_elf32_LDFLAGS        += \
+       @BLOB_CHKMEM_OBJS@ \
+       @BLOB_CLOCK_OBJS@ \
+       @BLOB_CRAMFS_OBJS@ \
+       @BLOB_FLASH_OBJS@ \
+       @BLOB_JFFS2_OBJS@ \
+       @BLOB_PLATFORM_OBJS@ \
+       @BLOB_UUCODEC_OBJS@ \
+       @BLOB_XMODEM_OBJS@ \
        -Wl,-T,rest-ld-script \
        -Wl,-Map,blob-rest-elf32.map

with my version of autmake (1.4-p4) the following command in the
Makefile is generated:

blob-rest-elf32: $(blob_rest_elf32_OBJECTS)
$(blob_rest_elf32_DEPENDENCIES)
        @rm -f blob-rest-elf32
        $(LINK) $(blob_rest_elf32_LDFLAGS) $(blob_rest_elf32_OBJECTS) \
		$(blob_rest_elf32_LDADD) $(LIBS)

(line continuation added) this causes amd32.o to be the first thing in
blob-rest, which in turn, causes an undefined instruction exception.

russ:~/jtag/blob.sf/src/blob$ arm-linux-objdump blob-rest-elf32 -D

blob-rest-elf32:     file format elf32-littlearm

Disassembly of section .text:

c0000400 <flash_erase_amd32>:
c0000400:       e92d41f0        stmdb   sp!, {r4, r5, r6, r7, r8, lr}
c0000404:       e59f70d4        ldr     r7, [pc, #d4]   ; c00004e0
<flash_erase_amd32+0xe0>

...

Re: blob cvs is broken

[Erik M. <J.A...@it...>]

On Tue, Feb 26, 2002 at 01:34:28AM -0700, Russ Dill wrote:
> this commit broke blob CVS for me:
> 
>  blob_rest_elf32_LDFLAGS        += \
> +       @BLOB_CHKMEM_OBJS@ \
> +       @BLOB_CLOCK_OBJS@ \
> +       @BLOB_CRAMFS_OBJS@ \
> +       @BLOB_FLASH_OBJS@ \
> +       @BLOB_JFFS2_OBJS@ \
> +       @BLOB_PLATFORM_OBJS@ \
> +       @BLOB_UUCODEC_OBJS@ \
> +       @BLOB_XMODEM_OBJS@ \
>         -Wl,-T,rest-ld-script \
>         -Wl,-Map,blob-rest-elf32.map
> 
> with my version of autmake (1.4-p4) the following command in the
> Makefile is generated:

Known problem, this change completely confuses the auto{conf|make}
tools. Run "make maintainerclean", regenerate all stuff with
"./tools/update-gcc", reconfigure, and recompile.


Erik

-- 
J.A.K. (Erik) Mouw, Information and Communication Theory Group, Faculty
of Information Technology and Systems, Delft University of Technology,
PO BOX 5031, 2600 GA Delft, The Netherlands  Phone: +31-15-2783635
Fax: +31-15-2781843  Email: J.A...@it...
WWW: http://www-ict.its.tudelft.nl/~erik/