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| author | Yao Qi <yao.qi@linaro.org> | 2017-09-05 09:54:52 +0100 |
|---|---|---|
| committer | Yao Qi <yao.qi@linaro.org> | 2017-09-05 09:54:52 +0100 |
| commit | f7000548a2b79d7e5cb924468117ca4245e6b820 (patch) | |
| tree | 67f9fdac040944ddf81ddd3058d6bea134796432 /gdb/gdbserver/Makefile.in | |
| parent | c9a5e2a5b2b20d83f60026459d3a6b68481566c9 (diff) | |
| download | gdb-f7000548a2b79d7e5cb924468117ca4245e6b820.zip gdb-f7000548a2b79d7e5cb924468117ca4245e6b820.tar.gz gdb-f7000548a2b79d7e5cb924468117ca4245e6b820.tar.bz2 | |
Use VEC for target_desc.reg_defs
Nowadays, target_desc.reg_defs is a pointer points to a pre-generated
array, which is not flexible. This patch changes it from an array
to a VEC so that GDBserver can create target descriptions dynamically
later. Instead of using pre-generated array, the -generated.c calls
VEC_safe_push to add each register to vector.
Since target_desc.reg_defs is used in IPA, we need to build common/vec.c
for IPA too.
gdb/gdbserver:
2017-09-05 Yao Qi <yao.qi@linaro.org>
* Makefile.in (IPA_OBJS): Add vec-ipa.o
* regcache.c (get_thread_regcache): Use VEC_length.
(init_register_cache): Likewise.
(regcache_cpy): Likewise.
(registers_to_string): Iterate reg_defs via VEC_iterate.
(find_regno): Likewise.
(find_register_by_number): Use VEC_index.
(register_size): Call find_register_by_number.
(register_data): Call find_register_by_number.
(supply_regblock): Use VEC_length.
(regcache_raw_read_unsigned): Likewise.
* tdesc.c (init_target_desc): Iterate reg_defs via
VEC_iterate.
(default_description): Update initializer.
(copy_target_description): Don't update field num_registers.
* tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
<num_registers>: Remove.
gdb:
2017-09-05 Yao Qi <yao.qi@linaro.org>
* regformats/regdat.sh: Update generated code.
Diffstat (limited to 'gdb/gdbserver/Makefile.in')
| -rw-r--r-- | gdb/gdbserver/Makefile.in | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gdb/gdbserver/Makefile.in b/gdb/gdbserver/Makefile.in index e43a929..4161152 100644 --- a/gdb/gdbserver/Makefile.in +++ b/gdb/gdbserver/Makefile.in @@ -400,6 +400,7 @@ IPA_OBJS = \ tdesc-ipa.o \ tracepoint-ipa.o \ utils-ipa.o \ + vec-ipa.o \ ${IPA_DEPFILES} IPA_LIB = libinproctrace.so |