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| author | Pedro Alves <palves@redhat.com> | 2016-08-19 12:07:44 +0100 |
|---|---|---|
| committer | Pedro Alves <palves@redhat.com> | 2016-08-19 12:07:44 +0100 |
| commit | 201506dadd117df72d0528f735e44ce2e68cc66f (patch) | |
| tree | 781a1a8c0644c9f89363c3c475cb9212714aa891 /gdb/gdbserver/ChangeLog | |
| parent | 576438f0fa3ecbe0b49b3bcc2f028d586d198247 (diff) | |
| download | gdb-201506dadd117df72d0528f735e44ce2e68cc66f.zip gdb-201506dadd117df72d0528f735e44ce2e68cc66f.tar.gz gdb-201506dadd117df72d0528f735e44ce2e68cc66f.tar.bz2 | |
x32 Fast tracepoints: IPA target descriptions
Building GDB for x32 fails building the IPA, with:
.../src/gdb/gdbserver/linux-amd64-ipa.c: In function ‘const target_desc* get_ipa_tdesc(int)’:
.../src/gdb/gdbserver/linux-amd64-ipa.c:182:14: error: ‘tdesc_amd64_avx_linux’ was not declared in this scope
return tdesc_amd64_avx_linux;
^
.../src/gdb/gdbserver/linux-amd64-ipa.c:184:14: error: ‘tdesc_amd64_mpx_linux’ was not declared in this scope
return tdesc_amd64_mpx_linux;
^
.../src/gdb/gdbserver/linux-amd64-ipa.c:186:14: error: ‘tdesc_amd64_avx_mpx_linux’ was not declared in this scope
return tdesc_amd64_avx_mpx_linux;
^
[...]
The problem is that the IPA is trying to use the 64-bit descriptions,
when it should be using the x32 ones.
gdb/gdbserver/ChangeLog:
2016-08-19 Pedro Alves <palves@redhat.com>
PR gdb/20415
* Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
(x32-avx512-linux-ipa.o): New rules.
* configure.ac (x86_64-*-linux*): New x32 check.
* configure.srv (ipa_x32_linux_regobj): New.
(x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
* linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
descriptions.
(initialize_low_tracepoint) [__ILP32__]: Initialize x32
descriptions.
* configure: Regenerate.
Diffstat (limited to 'gdb/gdbserver/ChangeLog')
| -rw-r--r-- | gdb/gdbserver/ChangeLog | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog index 6986714..833075d 100644 --- a/gdb/gdbserver/ChangeLog +++ b/gdb/gdbserver/ChangeLog @@ -1,3 +1,17 @@ +2016-08-19 Pedro Alves <palves@redhat.com> + + PR gdb/20415 + * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o) + (x32-avx512-linux-ipa.o): New rules. + * configure.ac (x86_64-*-linux*): New x32 check. + * configure.srv (ipa_x32_linux_regobj): New. + (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32. + * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32 + descriptions. + (initialize_low_tracepoint) [__ILP32__]: Initialize x32 + descriptions. + * configure: Regenerate. + 2016-08-09 Pedro Alves <palves@redhat.com> PR gdb/18653 |