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Add common AARCH64 REGNUM defines

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gdb/
	* aarch64-tdep.h (enum aarch64_regnum): Remove.
	* arch/aarch64.h: New file.

gdbserver/
	* linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
	with REGNO.
	(aarch64_store_gregset): Likewise.
	(aarch64_fill_fpregset): Likewise.
	(aarch64_store_fpregset): Likewise.
This commit is contained in:
Alan Hayward
2017-10-25 09:06:41 +01:00
parent e601d38b7c
commit cc628f3dbb
5 changed files with 77 additions and 52 deletions
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8
gdb/gdbserver/ChangeLog
View File

@@ -1,3 +1,11 @@
2017-10-25 Alan Hayward <alan.hayward@arm.com>
* linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
with REGNO.
(aarch64_store_gregset): Likewise.
(aarch64_fill_fpregset): Likewise.
(aarch64_store_fpregset): Likewise.
2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
* gdbthread.h (find_thread, for_each_thread): New functions.

41
gdb/gdbserver/linux-aarch64-low.c
View File

@@ -38,6 +38,7 @@
#include <sys/uio.h>
#include "gdb_proc_service.h"
#include "arch/aarch64.h"
/* Defined in auto-generated files. */
void init_registers_aarch64 (void);
@@ -47,18 +48,6 @@ extern const struct target_desc *tdesc_aarch64;
#include <sys/reg.h>
#endif
#define AARCH64_X_REGS_NUM 31
#define AARCH64_V_REGS_NUM 32
#define AARCH64_X0_REGNO 0
#define AARCH64_SP_REGNO 31
#define AARCH64_PC_REGNO 32
#define AARCH64_CPSR_REGNO 33
#define AARCH64_V0_REGNO 34
#define AARCH64_FPSR_REGNO (AARCH64_V0_REGNO + AARCH64_V_REGS_NUM)
#define AARCH64_FPCR_REGNO (AARCH64_V0_REGNO + AARCH64_V_REGS_NUM + 1)
#define AARCH64_NUM_REGS (AARCH64_V0_REGNO + AARCH64_V_REGS_NUM + 2)
/* Per-process arch-specific data we want to keep. */
struct arch_process_info
@@ -109,10 +98,10 @@ aarch64_fill_gregset (struct regcache *regcache, void *buf)
int i;
for (i = 0; i < AARCH64_X_REGS_NUM; i++)
collect_register (regcache, AARCH64_X0_REGNO + i, &regset->regs[i]);
collect_register (regcache, AARCH64_SP_REGNO, &regset->sp);
collect_register (regcache, AARCH64_PC_REGNO, &regset->pc);
collect_register (regcache, AARCH64_CPSR_REGNO, &regset->pstate);
collect_register (regcache, AARCH64_X0_REGNUM + i, &regset->regs[i]);
collect_register (regcache, AARCH64_SP_REGNUM, &regset->sp);
collect_register (regcache, AARCH64_PC_REGNUM, &regset->pc);
collect_register (regcache, AARCH64_CPSR_REGNUM, &regset->pstate);
}
static void
@@ -122,10 +111,10 @@ aarch64_store_gregset (struct regcache *regcache, const void *buf)
int i;
for (i = 0; i < AARCH64_X_REGS_NUM; i++)
supply_register (regcache, AARCH64_X0_REGNO + i, &regset->regs[i]);
supply_register (regcache, AARCH64_SP_REGNO, &regset->sp);
supply_register (regcache, AARCH64_PC_REGNO, &regset->pc);
supply_register (regcache, AARCH64_CPSR_REGNO, &regset->pstate);
supply_register (regcache, AARCH64_X0_REGNUM + i, &regset->regs[i]);
supply_register (regcache, AARCH64_SP_REGNUM, &regset->sp);
supply_register (regcache, AARCH64_PC_REGNUM, &regset->pc);
supply_register (regcache, AARCH64_CPSR_REGNUM, &regset->pstate);
}
static void
@@ -135,9 +124,9 @@ aarch64_fill_fpregset (struct regcache *regcache, void *buf)
int i;
for (i = 0; i < AARCH64_V_REGS_NUM; i++)
collect_register (regcache, AARCH64_V0_REGNO + i, &regset->vregs[i]);
collect_register (regcache, AARCH64_FPSR_REGNO, &regset->fpsr);
collect_register (regcache, AARCH64_FPCR_REGNO, &regset->fpcr);
collect_register (regcache, AARCH64_V0_REGNUM + i, &regset->vregs[i]);
collect_register (regcache, AARCH64_FPSR_REGNUM, &regset->fpsr);
collect_register (regcache, AARCH64_FPCR_REGNUM, &regset->fpcr);
}
static void
@@ -148,9 +137,9 @@ aarch64_store_fpregset (struct regcache *regcache, const void *buf)
int i;
for (i = 0; i < AARCH64_V_REGS_NUM; i++)
supply_register (regcache, AARCH64_V0_REGNO + i, &regset->vregs[i]);
supply_register (regcache, AARCH64_FPSR_REGNO, &regset->fpsr);
supply_register (regcache, AARCH64_FPCR_REGNO, &regset->fpcr);
supply_register (regcache, AARCH64_V0_REGNUM + i, &regset->vregs[i]);
supply_register (regcache, AARCH64_FPSR_REGNUM, &regset->fpsr);
supply_register (regcache, AARCH64_FPCR_REGNUM, &regset->fpcr);
}
/* Enable miscellaneous debugging output. The name is historical - it