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| author | Andrew Burgess <aburgess@redhat.com> | 2024-05-08 15:04:56 +0100 |
|---|---|---|
| committer | Andrew Burgess <aburgess@redhat.com> | 2024-06-14 09:08:45 +0100 |
| commit | a402c3ac22ec70620d19a0758f10a8d15835fb5e (patch) | |
| tree | 314729667ce76f678abd004d49ff042c880a7532 | |
| parent | 18d4886c009aaa4fa26bf440ae57fbdd14acce11 (diff) | |
| download | gdb-a402c3ac22ec70620d19a0758f10a8d15835fb5e.zip gdb-a402c3ac22ec70620d19a0758f10a8d15835fb5e.tar.gz gdb-a402c3ac22ec70620d19a0758f10a8d15835fb5e.tar.bz2 | |
gdb: move have_ptrace_getregset declaration into gdb/nat directory
In a later commit I want to access have_ptrace_getregset from a .c
file in the nat/ directory. To achieve this I need access to the
declaration of have_ptrace_getregset.
Currently have_ptrace_getregset is declared (and defined) twice, once
in GDB and once in gdbserver.
This commit moves the declaration into nat/linux-nat.h, but leaves the
two definitions where they are. Now, in my later commit, I can pull
in the declaration from nat/linux-nat.h.
There should be no user visible changes after this commit.
Approved-By: Felix Willgerodt <felix.willgerodt@intel.com>
| -rw-r--r-- | gdb/linux-nat.c | 2 | ||||
| -rw-r--r-- | gdb/linux-nat.h | 3 | ||||
| -rw-r--r-- | gdb/nat/linux-nat.h | 3 | ||||
| -rw-r--r-- | gdbserver/linux-low.cc | 2 | ||||
| -rw-r--r-- | gdbserver/linux-low.h | 2 |
5 files changed, 5 insertions, 7 deletions
diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c index c95d420..c0fe08a 100644 --- a/gdb/linux-nat.c +++ b/gdb/linux-nat.c @@ -243,7 +243,7 @@ PTRACE_PEEKTEXT/PTRACE_POKETEXT or process_vm_readv/process_vm_writev: struct linux_nat_target *linux_target; -/* Does the current host support PTRACE_GETREGSET? */ +/* See nat/linux-nat.h. */ enum tribool have_ptrace_getregset = TRIBOOL_UNKNOWN; /* When true, print debug messages relating to the linux native target. */ diff --git a/gdb/linux-nat.h b/gdb/linux-nat.h index 92b16f7..f30a5f9 100644 --- a/gdb/linux-nat.h +++ b/gdb/linux-nat.h @@ -299,9 +299,6 @@ lwp_info_range all_lwps (); lwp_info_safe_range all_lwps_safe (); -/* Does the current host support PTRACE_GETREGSET? */ -extern enum tribool have_ptrace_getregset; - /* Called from the LWP layer to inform the thread_db layer that PARENT spawned CHILD. Both LWPs are currently stopped. This function does whatever is required to have the child LWP under the diff --git a/gdb/nat/linux-nat.h b/gdb/nat/linux-nat.h index d4a36cb..b9fba79 100644 --- a/gdb/nat/linux-nat.h +++ b/gdb/nat/linux-nat.h @@ -36,6 +36,9 @@ struct arch_lwp_info; instead SIGTRAP with bit 7 set. */ #define SYSCALL_SIGTRAP (SIGTRAP | 0x80) +/* Does the current host support PTRACE_GETREGSET? */ +extern tribool have_ptrace_getregset; + /* Return the ptid of the current lightweight process. With NPTL threads and LWPs map 1:1, so this is equivalent to returning the ptid of the current thread. This function must be provided by diff --git a/gdbserver/linux-low.cc b/gdbserver/linux-low.cc index ac7f980..266c7de 100644 --- a/gdbserver/linux-low.cc +++ b/gdbserver/linux-low.cc @@ -133,7 +133,7 @@ typedef struct } Elf64_auxv_t; #endif -/* Does the current host support PTRACE_GETREGSET? */ +/* See nat/linux-nat.h. */ enum tribool have_ptrace_getregset = TRIBOOL_UNKNOWN; /* Return TRUE if THREAD is the leader thread of the process. */ diff --git a/gdbserver/linux-low.h b/gdbserver/linux-low.h index eaf8752..273c046 100644 --- a/gdbserver/linux-low.h +++ b/gdbserver/linux-low.h @@ -951,8 +951,6 @@ void thread_db_notice_clone (struct thread_info *parent_thr, ptid_t child_ptid); bool thread_db_thread_handle (ptid_t ptid, gdb_byte **handle, int *handle_len); -extern enum tribool have_ptrace_getregset; - /* Search for the value with type MATCH in the auxv vector, with entries of length WORDSIZE bytes, of process with pid PID. If found, store the value in *VALP and return 1. If not found or if there is an error, |