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2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>

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* gdbreplay.c: Shorten lines of >= 80 columns.
	* linux-low.c: Ditto.
	* linux-ppc-low.c: Ditto.
	* linux-s390-low.c: Ditto.
	* linux-sparc-low.c: Ditto.
	* linux-x86-low.c: Ditto.
	* linux-xtensa-low.c: Ditto.
	* mem-break.c: Ditto.
	* nto-low.c: Ditto.
	* regcache.h: Ditto.
	* remote-utils.c: Ditto.
	* server.c: Ditto.
	* server.h: Ditto.
	* thread-db.c: Ditto.
	* tracepoint.c: Ditto.
	* utils.c: Ditto.
	* win32-low.h: Ditto.
This commit is contained in:
Michael Snyder 2011-01-06 00:14:09 +00:00
parent b1ec4f36ab
commit 493e2a69a4
18 changed files with 151 additions and 66 deletions
Download patch file Download diff file Expand all files Collapse all files

30
gdb/gdbserver/linux-sparc-low.c
View file

@ -40,7 +40,8 @@
#define SPARC_F_REGS_NUM 48
#define SPARC_CONTROL_REGS_NUM 6
#define sparc_num_regs (SPARC_R_REGS_NUM + SPARC_F_REGS_NUM + SPARC_CONTROL_REGS_NUM)
#define sparc_num_regs \
(SPARC_R_REGS_NUM + SPARC_F_REGS_NUM + SPARC_CONTROL_REGS_NUM)
/* Each offset is multiplied by 8, because of the register size.
These offsets apply to the buffer sent/filled by ptrace.
@ -49,10 +50,10 @@
static int sparc_regmap[] = {
/* These offsets correspond to GET/SETREGSET. */
-1, 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, /* g0 .. g7 */
7*8, 8*8, 9*8, 10*8, 11*8, 12*8, 13*8, 14*8, /* o0 .. o5, sp, o7 */
-1, -1, -1, -1, -1, -1, -1, -1, /* l0 .. l7 */
-1, -1, -1, -1, -1, -1, -1, -1, /* i0 .. i5, fp, i7 */
-1, 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, /* g0 .. g7 */
7*8, 8*8, 9*8, 10*8, 11*8, 12*8, 13*8, 14*8, /* o0 .. o5, sp, o7 */
-1, -1, -1, -1, -1, -1, -1, -1, /* l0 .. l7 */
-1, -1, -1, -1, -1, -1, -1, -1, /* i0 .. i5, fp, i7 */
/* Floating point registers offsets correspond to GET/SETFPREGSET. */
0*4, 1*4, 2*4, 3*4, 4*4, 5*4, 6*4, 7*4, /* f0 .. f7 */
@ -67,7 +68,8 @@ static int sparc_regmap[] = {
17 *8, /* pc */
18 *8, /* npc */
16 *8, /* state */
/* FSR offset also corresponds to GET/SETFPREGSET, ans is placed next to f62. */
/* FSR offset also corresponds to GET/SETFPREGSET, ans is placed
next to f62. */
32 *8, /* fsr */
-1, /* fprs */
/* Y register is 32-bits length, but gdb takes care of that. */
@ -141,7 +143,8 @@ sparc_fill_gregset (struct regcache *regcache, void *buf)
int range;
for (range = 0; range < N_GREGS_RANGES; range++)
for (i = gregs_ranges[range].regno_start; i <= gregs_ranges[range].regno_end; i++)
for (i = gregs_ranges[range].regno_start;
i <= gregs_ranges[range].regno_end; i++)
if (sparc_regmap[i] != -1)
collect_register (regcache, i, ((char *) buf) + sparc_regmap[i]);
@ -155,7 +158,8 @@ sparc_fill_fpregset (struct regcache *regcache, void *buf)
int range;
for (range = 0; range < N_FPREGS_RANGES; range++)
for (i = fpregs_ranges[range].regno_start; i <= fpregs_ranges[range].regno_end; i++)
for (i = fpregs_ranges[range].regno_start;
i <= fpregs_ranges[range].regno_end; i++)
collect_register (regcache, i, ((char *) buf) + sparc_regmap[i]);
}
@ -192,7 +196,8 @@ sparc_store_gregset (struct regcache *regcache, const void *buf)
memset (zerobuf, 0, sizeof(zerobuf));
for (range = 0; range < N_GREGS_RANGES; range++)
for (i = gregs_ranges[range].regno_start; i <= gregs_ranges[range].regno_end; i++)
for (i = gregs_ranges[range].regno_start;
i <= gregs_ranges[range].regno_end; i++)
if (sparc_regmap[i] != -1)
supply_register (regcache, i, ((char *) buf) + sparc_regmap[i]);
else
@ -226,7 +231,9 @@ sparc_get_pc (struct regcache *regcache)
return pc;
}
static const unsigned char sparc_breakpoint[INSN_SIZE] = { 0x91, 0xd0, 0x20, 0x01 };
static const unsigned char sparc_breakpoint[INSN_SIZE] = {
0x91, 0xd0, 0x20, 0x01
};
#define sparc_breakpoint_len INSN_SIZE
@ -240,7 +247,8 @@ sparc_breakpoint_at (CORE_ADDR where)
if (memcmp(sparc_breakpoint, insn, sizeof(insn)) == 0)
return 1;
/* If necessary, recognize more trap instructions here. GDB only uses TRAP Always. */
/* If necessary, recognize more trap instructions here. GDB only
uses TRAP Always. */
return 0;
}