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| author | Kevin Buettner <kevinb@redhat.com> | 2021-02-24 14:35:07 -0700 |
|---|---|---|
| committer | Kevin Buettner <kevinb@redhat.com> | 2021-02-24 14:35:07 -0700 |
| commit | 268c77c1b0cc5d82c894af6e3e4f040c1bd4644e (patch) | |
| tree | 66fc9aab67873bae273bacd1fe67e23baa70b9f8 /gdb/nat | |
| parent | 665af52ec2a52184d39a76d6e724fa4733dbab3c (diff) | |
| download | gdb-268c77c1b0cc5d82c894af6e3e4f040c1bd4644e.zip gdb-268c77c1b0cc5d82c894af6e3e4f040c1bd4644e.tar.gz gdb-268c77c1b0cc5d82c894af6e3e4f040c1bd4644e.tar.bz2 | |
Add comment regarding include order of <sys/ptrace.h> and <asm/ptrace.h>
gdb/ChangeLog:
* nat/aarch64-linux-hw-point.c: Add comment regarding include
order for <sys/ptrace.h> and <asm/ptrace.h>.
Diffstat (limited to 'gdb/nat')
| -rw-r--r-- | gdb/nat/aarch64-linux-hw-point.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gdb/nat/aarch64-linux-hw-point.c b/gdb/nat/aarch64-linux-hw-point.c index 0278ac2..af2cc42 100644 --- a/gdb/nat/aarch64-linux-hw-point.c +++ b/gdb/nat/aarch64-linux-hw-point.c @@ -23,8 +23,15 @@ #include "aarch64-linux-hw-point.h" #include <sys/uio.h> + +/* The order in which <sys/ptrace.h> and <asm/ptrace.h> are included + can be important. <sys/ptrace.h> often declares various PTRACE_* + enums. <asm/ptrace.h> often defines preprocessor constants for + these very same symbols. When that's the case, build errors will + result when <asm/ptrace.h> is included before <sys/ptrace.h>. */ #include <sys/ptrace.h> #include <asm/ptrace.h> + #include <elf.h> /* Number of hardware breakpoints/watchpoints the target supports. |