Fix siginfo C++ build error
Change the signature of gdbserver's siginfo_fixup functions so that it's in line with gdb's. This gets rid of the following build error in C++: /home/emaisin/src/binutils-gdb/gdb/gdbserver/linux-x86-low.c: In function ‘int x86_siginfo_fixup(siginfo_t*, void*, int)’: /home/emaisin/src/binutils-gdb/gdb/gdbserver/linux-x86-low.c:694:21: error: invalid conversion from ‘void*’ to ‘gdb_byte* {aka unsigned char*}’ [-fpermissive] FIXUP_32); ^ In file included from /home/emaisin/src/binutils-gdb/gdb/gdbserver/linux-x86-low.c:31:0: /home/emaisin/src/binutils-gdb/gdb/gdbserver/../nat/amd64-linux-siginfo.h:52:5: error: initializing argument 2 of ‘int amd64_linux_siginfo_fixup_common(siginfo_t*, gdb_byte*, int, amd64_siginfo_fixup_mode)’ [-fpermissive] int amd64_linux_siginfo_fixup_common (siginfo_t *native, gdb_byte *inf, ^ /home/emaisin/src/binutils-gdb/gdb/gdbserver/linux-x86-low.c:698:20: error: invalid conversion from ‘void*’ to ‘gdb_byte* {aka unsigned char*}’ [-fpermissive] FIXUP_X32); ^ In file included from /home/emaisin/src/binutils-gdb/gdb/gdbserver/linux-x86-low.c:31:0: /home/emaisin/src/binutils-gdb/gdb/gdbserver/../nat/amd64-linux-siginfo.h:52:5: error: initializing argument 2 of ‘int amd64_linux_siginfo_fixup_common(siginfo_t*, gdb_byte*, int, amd64_siginfo_fixup_mode)’ [-fpermissive] int amd64_linux_siginfo_fixup_common (siginfo_t *native, gdb_byte *inf, ^ gdb/gdbserver/ChangeLog: * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change void * to gdb_byte *. * linux-low.c (siginfo_fixup): Likewise. (linux_xfer_siginfo): Likewise. * linux-low.h (struct linux_target_ops) <siginfo_fixup>: Likewise. * linux-x86-low.c (x86_siginfo_fixup): Likewise.
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@ -1,3 +1,13 @@
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2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
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* linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
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void * to gdb_byte *.
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* linux-low.c (siginfo_fixup): Likewise.
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(linux_xfer_siginfo): Likewise.
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* linux-low.h (struct linux_target_ops) <siginfo_fixup>:
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Likewise.
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* linux-x86-low.c (x86_siginfo_fixup): Likewise.
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2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
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* configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
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@ -431,7 +431,7 @@ ps_get_thread_area (const struct ps_prochandle *ph,
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/* Implementation of linux_target_ops method "siginfo_fixup". */
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static int
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aarch64_linux_siginfo_fixup (siginfo_t *native, void *inf, int direction)
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aarch64_linux_siginfo_fixup (siginfo_t *native, gdb_byte *inf, int direction)
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{
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/* Is the inferior 32-bit? If so, then fixup the siginfo object. */
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if (!is_64bit_tdesc ())
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@ -5982,7 +5982,7 @@ linux_qxfer_osdata (const char *annex,
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layout of the inferiors' architecture. */
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static void
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siginfo_fixup (siginfo_t *siginfo, void *inf_siginfo, int direction)
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siginfo_fixup (siginfo_t *siginfo, gdb_byte *inf_siginfo, int direction)
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{
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int done = 0;
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@ -6006,7 +6006,7 @@ linux_xfer_siginfo (const char *annex, unsigned char *readbuf,
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{
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int pid;
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siginfo_t siginfo;
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char inf_siginfo[sizeof (siginfo_t)];
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gdb_byte inf_siginfo[sizeof (siginfo_t)];
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if (current_thread == NULL)
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return -1;
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@ -181,7 +181,7 @@ struct linux_target_ops
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Returns true if any conversion was done; false otherwise.
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If DIRECTION is 1, then copy from INF to NATIVE.
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If DIRECTION is 0, copy from NATIVE to INF. */
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int (*siginfo_fixup) (siginfo_t *native, void *inf, int direction);
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int (*siginfo_fixup) (siginfo_t *native, gdb_byte *inf, int direction);
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/* Hook to call when a new process is created or attached to.
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If extra per-process architecture-specific data is needed,
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@ -681,7 +681,7 @@ x86_debug_reg_state (pid_t pid)
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INF. */
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static int
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x86_siginfo_fixup (siginfo_t *native, void *inf, int direction)
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x86_siginfo_fixup (siginfo_t *native, gdb_byte *inf, int direction)
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{
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#ifdef __x86_64__
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unsigned int machine;
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