Re: [PATCH] Make target_read_alloc & al return vectors

[Andreas Schwab <schwab@linux-m68k.org>]

On Jul 07 2018, Simon Marchi <simark@simark.ca> wrote:

> On 2018-07-07 13:23, Andreas Schwab wrote:
>> This is the next error:
>>
>> ../../gdb/ia64-linux-nat.c:73:8: error: conflicting return type
>> specified for ‘virtual bool
>> ia64_linux_nat_target::have_steppable_watchpoint()’
>>    bool have_steppable_watchpoint () { return 1; }
>>         ^
>> In file included from ../../gdb/inferior.h:41:0,
>>                  from ../../gdb/ia64-linux-nat.c:22:
>> ../../gdb/target.h:554:17: error:   overriding ‘virtual int
>> target_ops::have_steppable_watchpoint()’
>>      virtual int have_steppable_watchpoint ()
>>                  ^
>
> The fix for this is probably obvious (change int for bool).  Can you take
> care of it?  I'm not on my gdb-development-capable computer, and probably
> don't have an ia64 cross-compiler handy.  Does the patch for
> target_read_alloc look good to you?

This is the next error:

  CXXLD  gdb
ia64-linux-nat.o:(.data.rel.ro._ZTV21ia64_linux_nat_target[_ZTV21ia64_linux_nat_target]+0x170): undefined reference to `ia64_linux_nat_target::can_use_hw_breakpoint(bptype, int, int)'
ia64-linux-nat.o:(.data.rel.ro._ZTV21ia64_linux_nat_target[_ZTV21ia64_linux_nat_target]+0x650): undefined reference to `ia64_linux_nat_target::read_description()'
ia64-linux-nat.o:(.data.rel.ro._ZTV21ia64_linux_nat_target[_ZTV21ia64_linux_nat_target]+0xba0): undefined reference to `ia64_linux_nat_target::low_new_thread(lwp_info*)'
collect2: error: ld returned 1 exit status

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
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