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| author | Tom de Vries <tdevries@suse.de> | 2022-08-07 16:03:00 +0200 |
|---|---|---|
| committer | Tom de Vries <tdevries@suse.de> | 2022-08-07 16:03:00 +0200 |
| commit | 411c7e044fa99089d3030f2c61525c4d415f7b45 (patch) | |
| tree | 00a07d232628a0bed533e1d87dfc2ce7bdf15eb2 | |
| parent | c7cd10637c40a72564bc813f3f16a4ba4b13d21b (diff) | |
[gdb/build] Fix build with gcc 4.8.5linaro-local/ci/tcwg_kernel/llvm-master-arm-stable-defconfiglinaro-local/ci/tcwg_kernel/llvm-master-arm-next-allyesconfiglinaro-local/ci/tcwg_kernel/llvm-master-arm-lts-defconfiglinaro-local/ci/tcwg_kernel/llvm-master-aarch64-norov-allmodconfiglinaro-local/ci/tcwg_kernel/llvm-master-aarch64-next-allyesconfiglinaro-local/ci/tcwg_kernel/llvm-master-aarch64-next-allnoconfiglinaro-local/ci/tcwg_kernel/llvm-master-aarch64-mainline-allyesconfiglinaro-local/ci/tcwg_kernel/llvm-master-aarch64-lts-allnoconfiglinaro-local/ci/tcwg_kernel/gnu-master-arm-norov-allmodconfiglinaro-local/ci/tcwg_kernel/gnu-master-arm-lts-defconfiglinaro-local/ci/tcwg_kernel/gnu-master-aarch64-next-allnoconfiglinaro-local/ci/tcwg_bmk_llvm_apm/llvm-master-arm-spec2k6-Ozlinaro-local/ci/tcwg_bmk_gnu_fx/gnu-master-aarch64-cpu2017-O2linaro-local/ci/tcwg_bmk_gnu_eabi_stm32/gnu_eabi-master-arm_eabi-coremark-Os_LTOlinaro-local/ci/tcwg_bmk_gnu_eabi_stm32/gnu_eabi-master-arm_eabi-coremark-O3_LTO
When building with gcc 4.8.5, I run into:
...
user-regs.c:85:1: error: could not convert \
‘{0l, (& builtin_user_regs.gdb_user_regs::first)}’ from \
‘<brace-enclosed initializer list>’ to ‘gdb_user_regs’
};
^
...
Fix this by removing the initialization and handling regs.last == nullptr in
append_user_reg.
Tested on x86_64-linux.
| -rw-r--r-- | gdb/user-regs.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gdb/user-regs.c b/gdb/user-regs.c index 4bc4685387..05bb04ef2e 100644 --- a/gdb/user-regs.c +++ b/gdb/user-regs.c @@ -74,15 +74,15 @@ append_user_reg (struct gdb_user_regs *regs, const char *name, reg->xread = xread; reg->baton = baton; reg->next = NULL; + if (regs->last == nullptr) + regs->last = ®s->first; (*regs->last) = reg; regs->last = &(*regs->last)->next; } /* An array of the builtin user registers. */ -static struct gdb_user_regs builtin_user_regs = { - NULL, &builtin_user_regs.first -}; +static struct gdb_user_regs builtin_user_regs; void user_reg_add_builtin (const char *name, user_reg_read_ftype *xread, |