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Fix #793 - Display changed registers in every 'dr' command

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- Do not always colorize the modified reg in 'dr'
- TODO: Add color palette for reg highlighting
This commit is contained in:
Skia 2014-05-29 14:33:15 +02:00 committed by pancake
parent d6c2866ab6
commit 01b8b2d763
4 changed files with 24 additions and 16 deletions
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15
libr/core/cmd_anal.c
View File

@ -125,7 +125,7 @@ static int var_cmd(RCore *core, const char *str) {
int size = 4;
char *name = "num";
r_anal_var_add (core->anal,
fcn->addr,
fcn->addr,
scope, delta, kind, type, size, name);
//r_anal_str_to_type (core->anal, p)
//NULL, p3? atoi (p3): 0, p2);
@ -653,15 +653,17 @@ static int cmd_anal_fcn(RCore *core, const char *input) {
static void __anal_reg_list (RCore *core, int type, int size, char mode) {
RReg *hack = core->dbg->reg;
int bits = core->anal->bits;
int use_colors = r_config_get_i(core->config, "scr.color");
core->dbg->reg = core->anal->reg;
type = R_REG_TYPE_GPR;
r_debug_reg_list (core->dbg, type, bits, mode);
r_debug_reg_list (core->dbg, type, bits, mode, use_colors);
core->dbg->reg = hack;
}
static void cmd_anal_reg(RCore *core, const char *str) {
int size = 0, i, type = R_REG_TYPE_GPR;
int bits = (core->anal->bits & R_SYS_BITS_64)? 64: 32;
int use_colors = r_config_get_i(core->config, "scr.color");
struct r_reg_item_t *r;
const char *name;
char *arg;
@ -790,16 +792,16 @@ free (rf);
else eprintf ("Oops. try drn [pc|sp|bp|a0|a1|a2|a3|zf|sf|nf|of]\n");
break;
case 'd':
r_debug_reg_list (core->dbg, R_REG_TYPE_GPR, bits, 3); // XXX detect which one is current usage
r_debug_reg_list (core->dbg, R_REG_TYPE_GPR, bits, 3, use_colors); // XXX detect which one is current usage
break;
case 'o':
r_reg_arena_swap (core->dbg->reg, R_FALSE);
r_debug_reg_list (core->dbg, R_REG_TYPE_GPR, bits, 0); // XXX detect which one is current usage
r_debug_reg_list (core->dbg, R_REG_TYPE_GPR, bits, 0, use_colors); // XXX detect which one is current usage
r_reg_arena_swap (core->dbg->reg, R_FALSE);
break;
case '=':
if (r_debug_reg_sync (core->dbg, R_REG_TYPE_GPR, R_FALSE)) {
r_debug_reg_list (core->dbg, R_REG_TYPE_GPR, bits, 2); // XXX detect which one is current usage
r_debug_reg_list (core->dbg, R_REG_TYPE_GPR, bits, 2, use_colors); // XXX detect which one is current usage
} //else eprintf ("Cannot retrieve registers from pid %d\n", core->dbg->pid);
break;
case '*':
@ -842,6 +844,7 @@ static int cmd_anal(void *data, const char *input) {
const char *ptr;
RCore *core = (RCore *)data;
int l, len = core->blocksize;
int use_colors = r_config_get_i(core->config, "scr.color");
ut64 addr = core->offset;
ut32 tbs = core->blocksize;
@ -863,7 +866,7 @@ static int cmd_anal(void *data, const char *input) {
break;
case 'e':
if (input[1] == 'r') {
r_debug_reg_list (core->dbg, 0, 0, 0);
r_debug_reg_list (core->dbg, 0, 0, 0, use_colors);
} else if (input[1] == ' ') {
r_anal_esil_eval (core->anal, input+2);
} else eprintf ("Usage: ae [esil] # wip. analyze esil. (evaluable string intermediate language)\n");

13
libr/core/cmd_debug.c
View File

@ -405,6 +405,7 @@ static int cmd_debug_map(RCore *core, const char *input) {
static void cmd_debug_reg(RCore *core, const char *str) {
int size, i, type = R_REG_TYPE_GPR;
int bits = (core->dbg->bits & R_SYS_BITS_64)? 64: 32;
int use_colors = r_config_get_i(core->config, "scr.color");
struct r_reg_item_t *r;
const char *name;
char *arg;
@ -583,26 +584,26 @@ free (rf);
else eprintf ("Oops. try drn [pc|sp|bp|a0|a1|a2|a3|zf|sf|nf|of]\n");
break;
case 'd':
r_debug_reg_list (core->dbg, R_REG_TYPE_GPR, bits, 3); // XXX detect which one is current usage
r_debug_reg_list (core->dbg, R_REG_TYPE_GPR, bits, 3, use_colors); // XXX detect which one is current usage
break;
case 'o':
r_reg_arena_swap (core->dbg->reg, R_FALSE);
r_debug_reg_list (core->dbg, R_REG_TYPE_GPR, bits, 0); // XXX detect which one is current usage
r_debug_reg_list (core->dbg, R_REG_TYPE_GPR, bits, 0, use_colors); // XXX detect which one is current usage
r_reg_arena_swap (core->dbg->reg, R_FALSE);
break;
case '=':
if (r_debug_reg_sync (core->dbg, R_REG_TYPE_GPR, R_FALSE)) {
r_debug_reg_list (core->dbg, R_REG_TYPE_GPR, bits, 2); // XXX detect which one is current usage
r_debug_reg_list (core->dbg, R_REG_TYPE_GPR, bits, 2, use_colors); // XXX detect which one is current usage
} //else eprintf ("Cannot retrieve registers from pid %d\n", core->dbg->pid);
break;
case '*':
if (r_debug_reg_sync (core->dbg, R_REG_TYPE_GPR, R_FALSE))
r_debug_reg_list (core->dbg, R_REG_TYPE_GPR, bits, '*');
r_debug_reg_list (core->dbg, R_REG_TYPE_GPR, bits, '*', use_colors);
break;
case 'j':
case '\0':
if (r_debug_reg_sync (core->dbg, R_REG_TYPE_GPR, R_FALSE)) {
r_debug_reg_list (core->dbg, R_REG_TYPE_GPR, bits, str[0]);
r_debug_reg_list (core->dbg, R_REG_TYPE_GPR, bits, str[0], use_colors);
} else
eprintf ("Cannot retrieve registers from pid %d\n", core->dbg->pid);
break;
@ -633,7 +634,7 @@ free (rf);
}
if (type != R_REG_TYPE_LAST) {
r_debug_reg_sync (core->dbg, type, R_FALSE);
r_debug_reg_list (core->dbg, type, size, str[0]=='*');
r_debug_reg_list (core->dbg, type, size, str[0]=='*', use_colors);
} else eprintf ("cmd_debug_reg: Unknown type\n");
}
}

10
libr/debug/reg.c
View File

@ -44,7 +44,7 @@ repeat:
return ret;
}
R_API int r_debug_reg_list(RDebug *dbg, int type, int size, int rad) {
R_API int r_debug_reg_list(RDebug *dbg, int type, int size, int rad, int use_colors) {
int i, delta, from, to, cols, n = 0;
const char *fmt, *fmt2, *kwhites;
RListIter *iter;
@ -107,7 +107,7 @@ R_API int r_debug_reg_list(RDebug *dbg, int type, int size, int rad) {
{
char whites[16];
strcpy (whites, kwhites);
if (delta) // TODO: DO NOT COLORIZE ALWAYS ..do debug knows about console?? use inverse colors
if (delta && use_colors) // TODO: do debug knows about console?? use inverse colors for clear bg
dbg->printf (Color_BWHITE);
if (item->flags) {
char *str = r_reg_get_bvalue (dbg->reg, item);
@ -137,7 +137,7 @@ R_API int r_debug_reg_list(RDebug *dbg, int type, int size, int rad) {
((n+1)%cols)? whites: "\n");
}
if (delta) // TODO: only in color mode ON
if (delta && use_colors) // TODO: same as above
dbg->printf (Color_RESET);
}
break;
@ -150,7 +150,11 @@ R_API int r_debug_reg_list(RDebug *dbg, int type, int size, int rad) {
}
break;
default:
if (delta && use_colors) // TODO: same as above
dbg->printf (Color_BWHITE);
dbg->printf (fmt, item->name, value, "\n");
if (delta && use_colors) // TODO: same as above
dbg->printf (Color_RESET);
break;
}
n++;

2
libr/include/r_debug.h
View File

@ -298,7 +298,7 @@ R_API int r_debug_desc_list(RDebug *dbg, int rad);
/* registers */
R_API int r_debug_reg_sync(RDebug *dbg, int type, int write);
R_API int r_debug_reg_list(RDebug *dbg, int type, int size, int rad);
R_API int r_debug_reg_list(RDebug *dbg, int type, int size, int rad, int use_colors);
R_API int r_debug_reg_set(RDebug *dbg, const char *name, ut64 num);
R_API ut64 r_debug_reg_get(RDebug *dbg, const char *name);