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| author | Alexey Neyman <stilor@att.net> | 2018-11-23 22:14:07 -0800 |
|---|---|---|
| committer | Alexey Neyman <stilor@att.net> | 2018-12-01 10:10:51 -0800 |
| commit | 40d5bf64408a0e103f8149f941ea50fbbb11dc91 (patch) | |
| tree | 67532a4e3a2498ab5663bb400649ec847ced6ba7 /samples/moxie-unknown-elf | |
| parent | 172308cb1be5b23c816c19d0b9c84ba4910cbe80 (diff) | |
| download | crosstool-ng-40d5bf64408a0e103f8149f941ea50fbbb11dc91.tar.gz crosstool-ng-40d5bf64408a0e103f8149f941ea50fbbb11dc91.tar.bz2 crosstool-ng-40d5bf64408a0e103f8149f941ea50fbbb11dc91.zip | |
Add moxiebox as a choice for libc
This required some rework of the libc selection, as moxiebox is a layer on
top of another libc - newlib.
Also, moxiebox'es host VM (`sandbox`) needs a libcrypto on the host. We will
not have it if we're cross-compiling a canadian cross. Fortunately, all moxiebox
needs from libcrypto is SHA256, and it already includes a standalone implementation
of SHA256 in its runtime. Provide a little wrapper that allows moxiebox use
that implementation for the host binary, too.
Also, automate collecting/printing the list of all packages in a given category
(e.g. LIBC or COMP_TOOLS), generate a list of all Kconfig symbols for a given
category.
Signed-off-by: Alexey Neyman <stilor@att.net>
Diffstat (limited to 'samples/moxie-unknown-elf')
| -rw-r--r-- | samples/moxie-unknown-elf/broken | 0 | ||||
| -rw-r--r-- | samples/moxie-unknown-elf/crosstool.config | 4 | ||||
| -rw-r--r-- | samples/moxie-unknown-elf/reported.by | 9 |
3 files changed, 10 insertions, 3 deletions
diff --git a/samples/moxie-unknown-elf/broken b/samples/moxie-unknown-elf/broken new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/samples/moxie-unknown-elf/broken diff --git a/samples/moxie-unknown-elf/crosstool.config b/samples/moxie-unknown-elf/crosstool.config index 23604a17..c4457878 100644 --- a/samples/moxie-unknown-elf/crosstool.config +++ b/samples/moxie-unknown-elf/crosstool.config @@ -1,8 +1,8 @@ CT_EXPERIMENTAL=y CT_ARCH_MOXIE=y -CT_ARCH_BE=y -CT_NEWLIB_V_2_5_0=y +CT_LIBC_NEWLIB=y CT_DEBUG_GDB=y CT_GDB_CROSS_SIM=y # CT_GDB_CROSS_PYTHON is not set +CT_COMP_LIBS_LIBELF=y CT_DTC_VERBOSE=y diff --git a/samples/moxie-unknown-elf/reported.by b/samples/moxie-unknown-elf/reported.by index 13d42a91..907a11fe 100644 --- a/samples/moxie-unknown-elf/reported.by +++ b/samples/moxie-unknown-elf/reported.by @@ -1,3 +1,10 @@ reporter_name="Alexey Neyman" reporter_url="" -reporter_comment="Bare metal configuration for moxie architecture." +reporter_comment="Bare metal configuration for moxie architecture. + +It appears to generate a broken toolchain. E.g. newlib's CRT expects +symbols __bss_start__ and __bss_end__, while linker script generates +__bss_start (no underscores at the end) and no __bss_end__whatsoever. + +This is not a bug in crosstool-NG. If you're interested in saving the +moxie, please report this upstream." |