config/debug/gdb.in
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Jul 17 22:43:07 2011 +0200 (2011-07-17)
changeset 2893 a8a65758664f
parent 2720 60503af6d9a9
child 2919 7282f4fce2d1
permissions -rw-r--r--
cc/gcc: do not use the core pass-2 to build the baremetal compiler

In case we build a baremetal compiler, use the standard passes:
- core_cc is used to build the C library;
- as such, it is meant to run on build, not host;
- the final compiler is meant to run on host;

As the current final compiler step can not build a baremetal compiler,
call the core backend from the final step.

NB: Currently, newlib is built during the start_files pass, so we have
to have a core compiler by then... Once we can build the baremetal
compiler from the final cc step, then we can move the newlib build to
the proper step, and then get rid of the core pass-1 static compiler...

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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# GDB menu
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## help gdb is the GNU debugger
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source "config/debug/gdb.in.cross"
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source "config/debug/gdb.in.native"
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source "config/debug/gdb.in.gdbserver"
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if GDB_CROSS || GDB_NATIVE || GDB_GDBSERVER
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comment "gdb version"
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config DEBUG_GDB_SHOW_LINARO
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    bool
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    prompt "Show Linaro versions (EXPERIMENTAL)"
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    depends on EXPERIMENTAL
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    help
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      Linaro is maintaining some advanced/more stable/experimental versions
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      of gdb, especially for the ARM architecture.
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      Those versions have not been blessed by the gdb community (nor have they
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      been cursed either!), but they look to be pretty much stable, and even
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      more stable than the upstream versions. YMMV...
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      If you do not know what this Linaro stuff is, then simply say 'n' here,
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      and rest in peace. OTOH, if you know what you are doing, you will be
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      able to use and enjoy :-) the Linaro versions by saying 'y' here.
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      Linaro: http://www.linaro.org/
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choice
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    bool
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    prompt "gdb version"
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# Don't remove next line
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# CT_INSERT_VERSION_BELOW
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config GDB_V_linaro_7_3_2011_12
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    bool
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    prompt "linaro-7.3-2011.12 (EXPERIMENTAL)"
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    depends on DEBUG_GDB_SHOW_LINARO
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    select GDB_7_0_or_later
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config GDB_V_7_3a
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    bool
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    prompt "7.3a (EXPERIMENTAL)"
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    depends on EXPERIMENTAL
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    select GDB_7_0_or_later
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config GDB_V_linaro_7_2_2011_05_0
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    bool
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    prompt "linaro-7.2-2011.05-0 (EXPERIMENTAL)"
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    depends on DEBUG_GDB_SHOW_LINARO
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    select GDB_7_0_or_later
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config GDB_V_7_2a
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    bool
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    prompt "7.2a (EXPERIMENTAL)"
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    depends on EXPERIMENTAL
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    select GDB_7_0_or_later
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config GDB_V_7_1a
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    bool
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    prompt "7.1a (EXPERIMENTAL)"
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    depends on EXPERIMENTAL
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    select GDB_7_0_or_later
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config GDB_V_7_0_1a
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    bool
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    prompt "7.0.1a (EXPERIMENTAL)"
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    depends on EXPERIMENTAL
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    select GDB_7_0_or_later
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config GDB_V_7_0a
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    bool
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    prompt "7.0a (EXPERIMENTAL)"
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    depends on EXPERIMENTAL
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    select GDB_7_0_or_later
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config GDB_V_6_8a
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    bool
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    prompt "6.8a"
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endchoice
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config GDB_7_0_or_later
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    bool
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    select GDB_HAS_PKGVERSION_BUGURL
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    select GDB_INSTALL_GDBINIT
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config GDB_HAS_PKGVERSION_BUGURL
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    bool
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config GDB_INSTALL_GDBINIT
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    bool
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config GDB_VERSION
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    string
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# Don't remove next line
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# CT_INSERT_VERSION_STRING_BELOW
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    default "linaro-7.3-2011.12" if GDB_V_linaro_7_3_2011_12
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    default "7.3a" if GDB_V_7_3a
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    default "linaro-7.2-2011.05-0" if GDB_V_linaro_7_2_2011_05_0
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    default "7.2a" if GDB_V_7_2a
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    default "7.1a" if GDB_V_7_1a
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    default "7.0.1a" if GDB_V_7_0_1a
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    default "7.0a" if GDB_V_7_0a
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    default "6.8a" if GDB_V_6_8a
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endif