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Remove stale references to Cell BE

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While reading some code i noticed we're still referencing Cell BE in a couple
parts. This patch removes those.

v2: Update comment in gdb/target.h.

gdb/ChangeLog:

2020-01-02  Luis Machado  <luis.machado@linaro.org>

	* proc-service.c (get_ps_regcache): Remove reference to obsolete
	Cell BE architecture.
	* target.h (struct target_ops) <thread_architecture>: Likewise.

Change-Id: I7a9ccc603b00db22a6275bc5ab69e1417148cb72
This commit is contained in:
Luis Machado 2019-12-30 15:47:10 -03:00
parent 6687b129bc
commit 8133c7dce6
3 changed files with 11 additions and 9 deletions
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6
gdb/ChangeLog
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@ -1,3 +1,9 @@
2020-01-02 Luis Machado <luis.machado@linaro.org>
* proc-service.c (get_ps_regcache): Remove reference to obsolete
Cell BE architecture.
* target.h (struct target_ops) <thread_architecture>: Likewise.
2020-01-01 Hannes Domani <ssbssa@yahoo.de>
* Makefile.in: Use INSTALL_PROGRAM_ENV.

5
gdb/proc-service.c
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@ -129,10 +129,7 @@ ps_pdwrite (struct ps_prochandle *ph, psaddr_t addr,
/* Get a regcache for LWPID using its inferior's "main" architecture,
which is the register set libthread_db expects to be using. In
multi-arch debugging scenarios, the thread's architecture may
differ from the inferior's "main" architecture. E.g., in the Cell
combined debugger, if GDB happens to interrupt SPU code, the
thread's architecture is SPU, and the main architecture is
PowerPC. */
differ from the inferior's "main" architecture. */
static struct regcache *
get_ps_regcache (struct ps_prochandle *ph, lwpid_t lwpid)

9
gdb/target.h
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@ -878,11 +878,10 @@ struct target_ops
/* Determine current architecture of thread PTID.
The target is supposed to determine the architecture of the code where
the target is currently stopped at (on Cell, if a target is in spu_run,
to_thread_architecture would return SPU, otherwise PPC32 or PPC64).
This is architecture used to perform decr_pc_after_break adjustment,
and also determines the frame architecture of the innermost frame.
ptrace operations need to operate according to target_gdbarch (). */
the target is currently stopped at. The architecture information is
used to perform decr_pc_after_break adjustment, and also to determine
the frame architecture of the innermost frame. ptrace operations need to
operate according to target_gdbarch (). */
virtual struct gdbarch *thread_architecture (ptid_t)
TARGET_DEFAULT_RETURN (NULL);