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| author | Yao Qi <yao.qi@linaro.org> | 2017-04-25 15:15:54 +0100 |
|---|---|---|
| committer | Yao Qi <yao.qi@linaro.org> | 2017-04-25 15:15:54 +0100 |
| commit | d581dda88162831ebbd0757312fa93681d945327 (patch) | |
| tree | cb1bc42ce5cbb86d9b0e8410369402555fe36fcd | |
| parent | 0348fd79d4c32243d91e8a55f20f408a9b4ec20d (diff) | |
| download | gdb-d581dda88162831ebbd0757312fa93681d945327.zip gdb-d581dda88162831ebbd0757312fa93681d945327.tar.gz gdb-d581dda88162831ebbd0757312fa93681d945327.tar.bz2 | |
Change gdbarch_wchar_bit for AArch64 and ARM
The size of wchar_t on AArch64 and ARM is 4-byte, so we can use the
default value (4*TARGET_CHAR_BIT).
This patch fixes some fails in gdb.cp/wide_char_types.exp on
aarch64-linux.
gdb:
2017-04-25 Yao Qi <yao.qi@linaro.org>
* aarch64-tdep.c (aarch64_gdbarch_init): Don't call
set_gdbarch_wchar_bit.
* arm-tdep.c (arm_gdbarch_init): Likewise.
| -rw-r--r-- | gdb/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/aarch64-tdep.c | 1 | ||||
| -rw-r--r-- | gdb/arm-tdep.c | 1 |
3 files changed, 6 insertions, 2 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index d1c1942..90ce6ae 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,9 @@ +2017-04-25 Yao Qi <yao.qi@linaro.org> + + * aarch64-tdep.c (aarch64_gdbarch_init): Don't call + set_gdbarch_wchar_bit. + * arm-tdep.c (arm_gdbarch_init): Likewise. + 2017-04-25 Pedro Alves <palves@redhat.com> * common/poison.h [!HAVE_IS_TRIVIALLY_COPYABLE] (IsRelocatable) diff --git a/gdb/aarch64-tdep.c b/gdb/aarch64-tdep.c index 6113621..d203ebe 100644 --- a/gdb/aarch64-tdep.c +++ b/gdb/aarch64-tdep.c @@ -2977,7 +2977,6 @@ aarch64_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) set_gdbarch_long_long_bit (gdbarch, 64); set_gdbarch_ptr_bit (gdbarch, 64); set_gdbarch_char_signed (gdbarch, 0); - set_gdbarch_wchar_bit (gdbarch, 64); set_gdbarch_wchar_signed (gdbarch, 0); set_gdbarch_float_format (gdbarch, floatformats_ieee_single); set_gdbarch_double_format (gdbarch, floatformats_ieee_double); diff --git a/gdb/arm-tdep.c b/gdb/arm-tdep.c index 9ac667f..970d19f 100644 --- a/gdb/arm-tdep.c +++ b/gdb/arm-tdep.c @@ -9409,7 +9409,6 @@ arm_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) set_gdbarch_wchar_signed (gdbarch, 0); else set_gdbarch_wchar_signed (gdbarch, 1); - set_gdbarch_wchar_bit (gdbarch, 32); /* Note: for displaced stepping, this includes the breakpoint, and one word of additional scratch space. This setting isn't used for anything beside |