diff options
Diffstat (limited to 'gdb/gdbserver/linux-sparc-low.c')
| -rw-r--r-- | gdb/gdbserver/linux-sparc-low.c | 30 |
1 files changed, 19 insertions, 11 deletions
diff --git a/gdb/gdbserver/linux-sparc-low.c b/gdb/gdbserver/linux-sparc-low.c index 530b4f1..d88bf0d 100644 --- a/gdb/gdbserver/linux-sparc-low.c +++ b/gdb/gdbserver/linux-sparc-low.c @@ -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; } |