From 1d1a672bcac7b36ff35e48fb9633d56c8e733343 Mon Sep 17 00:00:00 2001 From: Justus Winter <4winter@informatik.uni-hamburg.de> Date: Mon, 9 Jun 2014 15:15:58 +0200 Subject: ddb: print task names if available * ddb/db_print.c (db_print_task): Print task name if available. * i386/i386/db_interface.c (db_task_name): Likewise. * i386/i386/db_machdep.h (DB_GNUMACH_TASK_NAME): Remove unused definition. --- i386/i386/db_interface.c | 4 ++-- i386/i386/db_machdep.h | 1 - 2 files changed, 2 insertions(+), 3 deletions(-) (limited to 'i386') diff --git a/i386/i386/db_interface.c b/i386/i386/db_interface.c index 1337685..b442b86 100644 --- a/i386/i386/db_interface.c +++ b/i386/i386/db_interface.c @@ -730,8 +730,8 @@ db_task_name( vm_offset_t vaddr, kaddr; unsigned sp; - if (task->map->pmap == kernel_pmap) { - db_printf(DB_GNUMACH_TASK_NAME); + if (task->name[0]) { + db_printf("%s", task->name); return; } diff --git a/i386/i386/db_machdep.h b/i386/i386/db_machdep.h index c6ea3ca..ae1f9c0 100644 --- a/i386/i386/db_machdep.h +++ b/i386/i386/db_machdep.h @@ -93,7 +93,6 @@ db_regs_t ddb_regs; /* register state */ #define DB_TASK_NAME_TITLE "COMMAND " #define DB_TASK_NAME_LEN 23 #define DB_NULL_TASK_NAME "? " -#define DB_GNUMACH_TASK_NAME "gnumach " /* macro for checking if a thread has used floating-point */ -- cgit v1.2.3 From 24367e94ccb1e1b74b865d27ec31184184cd98e7 Mon Sep 17 00:00:00 2001 From: Justus Winter <4winter@informatik.uni-hamburg.de> Date: Mon, 9 Jun 2014 17:40:18 +0200 Subject: i386: reformat the key map * i386/i386at/kd.c (key_map): Remove superfluous newlines so that every entry fits into one line. This way line numbers can be used as an index into the map. --- i386/i386at/kd.c | 27 +++++++++------------------ 1 file changed, 9 insertions(+), 18 deletions(-) (limited to 'i386') diff --git a/i386/i386at/kd.c b/i386/i386at/kd.c index 9f9faf4..5371fb2 100644 --- a/i386/i386at/kd.c +++ b/i386/i386at/kd.c @@ -240,8 +240,7 @@ unsigned char key_map[NUMKEYS][WIDTH_KMAP] = { {K_LBRKT,NC,NC, K_LBRACE,NC,NC, K_ESC,NC,NC, 0x1b,K_LBRKT,NC, 0x1b,0x4e,K_LBRACE}, {K_RBRKT,NC,NC, K_RBRACE,NC,NC, K_GS,NC,NC, 0x1b,K_RBRKT,NC, 0x1b,0x4e,K_RBRACE}, {K_CR,NC,NC, K_CR,NC,NC, K_CR,NC,NC, 0x1b,K_CR,NC, K_CR,NC,NC}, -{K_SCAN,K_CTLSC,NC, K_SCAN,K_CTLSC,NC, K_SCAN,K_CTLSC,NC, K_SCAN,K_CTLSC,NC, - K_SCAN,K_CTLSC,NC}, +{K_SCAN,K_CTLSC,NC, K_SCAN,K_CTLSC,NC, K_SCAN,K_CTLSC,NC, K_SCAN,K_CTLSC,NC, K_SCAN,K_CTLSC,NC}, {K_a,NC,NC, K_A,NC,NC, K_SOH,NC,NC, 0x1b,K_a,NC, 0x1b,0x4e,K_A}, {K_s,NC,NC, K_S,NC,NC, K_DC3,NC,NC, 0x1b,K_s,NC, 0x1b,0x4e,K_S}, {K_d,NC,NC, K_D,NC,NC, K_EOT,NC,NC, 0x1b,K_d,NC, 0x1b,0x4e,K_D}, @@ -254,8 +253,7 @@ unsigned char key_map[NUMKEYS][WIDTH_KMAP] = { {K_SEMI,NC,NC, K_COLON,NC,NC, K_SEMI,NC,NC, 0x1b,K_SEMI,NC, 0x1b,0x4e,K_COLON}, {K_SQUOTE,NC,NC,K_DQUOTE,NC,NC, K_SQUOTE,NC,NC,0x1b,K_SQUOTE,NC, 0x1b,0x4e,K_DQUOTE}, {K_GRAV,NC,NC, K_TILDE,NC,NC, K_RS,NC,NC, 0x1b,K_GRAV,NC, 0x1b,0x4e,K_TILDE}, -{K_SCAN,K_LSHSC,NC, K_SCAN,K_LSHSC,NC, K_SCAN,K_LSHSC,NC, K_SCAN,K_LSHSC,NC, - K_SCAN,K_LSHSC,NC}, +{K_SCAN,K_LSHSC,NC, K_SCAN,K_LSHSC,NC, K_SCAN,K_LSHSC,NC, K_SCAN,K_LSHSC,NC, K_SCAN,K_LSHSC,NC}, {K_BSLSH,NC,NC, K_PIPE,NC,NC, K_FS,NC,NC, 0x1b,K_BSLSH,NC, 0x1b,0x4e,K_PIPE}, {K_z,NC,NC, K_Z,NC,NC, K_SUB,NC,NC, 0x1b,K_z,NC, 0x1b,0x4e,K_Z}, {K_x,NC,NC, K_X,NC,NC, K_CAN,NC,NC, 0x1b,K_x,NC, 0x1b,0x4e,K_X}, @@ -267,14 +265,11 @@ unsigned char key_map[NUMKEYS][WIDTH_KMAP] = { {K_COMMA,NC,NC, K_LTHN,NC,NC, K_COMMA,NC,NC, 0x1b,K_COMMA,NC, 0x1b,0x4e,K_LTHN}, {K_PERIOD,NC,NC,K_GTHN,NC,NC, K_PERIOD,NC,NC,0x1b,K_PERIOD,NC, 0x1b,0x4e,K_GTHN}, {K_SLASH,NC,NC, K_QUES,NC,NC, K_SLASH,NC,NC, 0x1b,K_SLASH,NC, 0x1b,0x4e,K_QUES}, -{K_SCAN,K_RSHSC,NC, K_SCAN,K_RSHSC,NC, K_SCAN,K_RSHSC,NC, K_SCAN,K_RSHSC,NC, - K_SCAN,K_RSHSC,NC}, +{K_SCAN,K_RSHSC,NC, K_SCAN,K_RSHSC,NC, K_SCAN,K_RSHSC,NC, K_SCAN,K_RSHSC,NC, K_SCAN,K_RSHSC,NC}, {K_ASTER,NC,NC, K_ASTER,NC,NC, K_ASTER,NC,NC, 0x1b,K_ASTER,NC, 0x1b,0x4e,K_ASTER}, -{K_SCAN,K_ALTSC,NC, K_SCAN,K_ALTSC,NC, K_SCAN,K_ALTSC,NC, K_SCAN,K_ALTSC,NC, - K_SCAN,K_ALTSC,NC}, +{K_SCAN,K_ALTSC,NC, K_SCAN,K_ALTSC,NC, K_SCAN,K_ALTSC,NC, K_SCAN,K_ALTSC,NC, K_SCAN,K_ALTSC,NC}, {K_SPACE,NC,NC, K_SPACE,NC,NC, K_NUL,NC,NC, 0x1b,K_SPACE,NC, K_SPACE,NC,NC}, -{K_SCAN,K_CLCKSC,NC, K_SCAN,K_CLCKSC,NC, K_SCAN,K_CLCKSC,NC, - K_SCAN,K_CLCKSC,NC, K_SCAN,K_CLCKSC,NC}, +{K_SCAN,K_CLCKSC,NC, K_SCAN,K_CLCKSC,NC, K_SCAN,K_CLCKSC,NC, K_SCAN,K_CLCKSC,NC, K_SCAN,K_CLCKSC,NC}, {K_F1, K_F1S, K_F1, K_F1A, K_F1S}, {K_F2, K_F2S, K_F2, K_F2A, K_F2S}, {K_F3, K_F3S, K_F3, K_F3A, K_F3S}, @@ -285,20 +280,16 @@ unsigned char key_map[NUMKEYS][WIDTH_KMAP] = { {K_F8, K_F8S, K_F8, K_F8A, K_F8S}, {K_F9, K_F9S, K_F9, K_F9A, K_F9S}, {K_F10, K_F10S, K_F10, K_F10A, K_F10S}, -{K_SCAN,K_NLCKSC,NC, K_SCAN,K_NLCKSC,NC, K_SCAN,K_NLCKSC,NC, - K_SCAN,K_NLCKSC,NC, K_SCAN,K_NLCKSC,NC}, +{K_SCAN,K_NLCKSC,NC, K_SCAN,K_NLCKSC,NC, K_SCAN,K_NLCKSC,NC, K_SCAN,K_NLCKSC,NC, K_SCAN,K_NLCKSC,NC}, {K_SCRL, K_NUL,NC,NC, K_SCRL, K_SCRL, K_NUL,NC,NC}, {K_HOME, K_SEVEN,NC,NC, K_HOME, K_HOME, 0x1b,0x4e,K_SEVEN}, {K_UA, K_EIGHT,NC,NC, K_UA, K_UA, 0x1b,0x4e,K_EIGHT}, {K_PUP, K_NINE,NC,NC, K_PUP, K_PUP, 0x1b,0x4e,K_NINE}, -{0x1b,0x5b,0x53, K_MINUS,NC,NC, 0x1b,0x5b,0x53, 0x1b,0x5b,0x53, - 0x1b,0x4e,0x2d}, +{0x1b,0x5b,0x53, K_MINUS,NC,NC, 0x1b,0x5b,0x53, 0x1b,0x5b,0x53, 0x1b,0x4e,0x2d}, {K_LA, K_FOUR,NC,NC, K_LA, K_LA, 0x1b,0x4e,K_FOUR}, -{0x1b,0x5b,0x47, K_FIVE,NC,NC, 0x1b,0x5b,0x47, 0x1b,0x5b,0x47, - 0x1b,0x4e,0x35}, +{0x1b,0x5b,0x47, K_FIVE,NC,NC, 0x1b,0x5b,0x47, 0x1b,0x5b,0x47, 0x1b,0x4e,0x35}, {K_RA, K_SIX,NC,NC, K_RA, K_RA, 0x1b,0x4e,K_SIX}, -{0x1b,0x5b,0x54, K_PLUS,NC,NC, 0x1b,0x5b,0x54, 0x1b,0x5b,0x54, - 0x1b,0x4e,0x2b}, +{0x1b,0x5b,0x54, K_PLUS,NC,NC, 0x1b,0x5b,0x54, 0x1b,0x5b,0x54, 0x1b,0x4e,0x2b}, {K_END, K_ONE,NC,NC, K_END, K_END, 0x1b,0x4e,K_ONE}, {K_DA, K_TWO,NC,NC, K_DA, K_DA, 0x1b,0x4e,K_TWO}, {K_PDN, K_THREE,NC,NC, K_PDN, K_PDN, 0x1b,0x4e,K_THREE}, -- cgit v1.2.3 From d18f4890ffb8d407a9c94c251f01712ecef767ca Mon Sep 17 00:00:00 2001 From: Justus Winter <4winter@informatik.uni-hamburg.de> Date: Mon, 9 Jun 2014 18:15:47 +0200 Subject: i386: remap some keys As a convenience for the nice people using our debugger, remap some keys to the readline-like shortcuts supported by dde. * i386/i386at/kd.c (kdcnmaygetc): Remap some keys. --- i386/i386at/kd.c | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) (limited to 'i386') diff --git a/i386/i386at/kd.c b/i386/i386at/kd.c index 5371fb2..7339767 100644 --- a/i386/i386at/kd.c +++ b/i386/i386at/kd.c @@ -3029,6 +3029,39 @@ kdcnmaygetc(void) #ifdef notdef cnsetleds(state2leds(kd_state)); #endif + } else if (! up + && c == K_ESC + && key_map[scancode][char_idx+1] == 0x5b) { + /* As a convenience for the nice + people using our debugger, remap + some keys to the readline-like + shortcuts supported by dde. + + XXX This is a workaround for the + limited kernel getchar interface. + It is only used by the debugger. */ + c = key_map[scancode][char_idx+2]; + switch (c) { +#define _MAP(A,B,C) (C) +#define MAP(T) _MAP(T) +#define CTRL(c) ((c) & 0x1f) + case MAP(K_HOME): c = CTRL('a'); break; + case MAP(K_UA): c = CTRL('p'); break; + case MAP(K_LA): c = CTRL('b'); break; + case MAP(K_RA): c = CTRL('f'); break; + case MAP(K_DA): c = CTRL('n'); break; + case MAP(K_END): c = CTRL('e'); break; + /* delete */ + case 0x39: c = CTRL('d'); break; +#undef CTRL +#undef MAP +#undef _MAP + default: + /* Retain the old behavior. */ + c = K_ESC; + } + + return(c); } else if (!up) { /* regular key-down */ if (c == K_CR) -- cgit v1.2.3