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32x: drc: new debug facility (pdb). Few fixes thanks to it.

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive/platform@863 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2010-01-19 22:17:47 +00:00
parent 9cfdd2d2e9
commit 82d64b3a5f
5 changed files with 24 additions and 6 deletions
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11
common/common.mak
View file

@ -7,6 +7,17 @@ endif
ifeq "$(profile)" "2" ifeq "$(profile)" "2"
CFLAGS += -fprofile-use CFLAGS += -fprofile-use
endif endif
ifeq "$(pdb)" "1"
DEFINES += PDB
OBJS += cpu/debug.o
ifeq "$(pdb_net)" "1"
DEFINES += PDB_NET
endif
ifeq "$(readline)" "1"
DEFINES += HAVE_READLINE
LDFLAGS += -lreadline
endif
endif
ifeq "$(pprof)" "1" ifeq "$(pprof)" "1"
DEFINES += PPROF DEFINES += PPROF
OBJS += platform/linux/pprof.o OBJS += platform/linux/pprof.o

7
common/main.c
View file

@ -13,6 +13,7 @@
#include "config.h" #include "config.h"
#include "input.h" #include "input.h"
#include "plat.h" #include "plat.h"
#include <cpu/debug.h>
#include <version.h> #include <version.h>
@ -34,6 +35,12 @@ void parse_cmd_line(int argc, char *argv[])
else if (strcasecmp(argv[x], "-loadstate") == 0) { else if (strcasecmp(argv[x], "-loadstate") == 0) {
if (x+1 < argc) { ++x; load_state_slot = atoi(argv[x]); } if (x+1 < argc) { ++x; load_state_slot = atoi(argv[x]); }
} }
else if (strcasecmp(argv[x], "-pdb") == 0) {
if (x+1 < argc) { ++x; pdb_command(argv[x]); }
}
else if (strcasecmp(argv[x], "-pdb_connect") == 0) {
if (x+2 < argc) { pdb_net_connect(argv[x+1], argv[x+2]); x += 2; }
}
else { else {
unrecognized = 1; unrecognized = 1;
break; break;

6
linux/Makefile
View file

@ -12,6 +12,8 @@ use_sh2drc = 1
#drc_debug_interp = 1 #drc_debug_interp = 1
#profile = 1 #profile = 1
all: mkdirs PicoDrive
-include Makefile.local -include Makefile.local
ifndef ARCH ifndef ARCH
@ -27,7 +29,7 @@ CFLAGS += -mcpu=arm920t
DEFINES += ARM DEFINES += ARM
endif endif
CC = $(CROSS)gcc CC ?= $(CROSS)gcc
# frontend # frontend
OBJS += io.o emu.o blit.o in_evdev.o plat.o sndout_oss.o log_io.o OBJS += io.o emu.o blit.o in_evdev.o plat.o sndout_oss.o log_io.o
@ -70,8 +72,6 @@ vpath %.asm = ../..
DIRS += platform/linux zlib unzip DIRS += platform/linux zlib unzip
all: mkdirs PicoDrive
include ../common/common.mak include ../common/common.mak
include ../common/revision.mak include ../common/revision.mak

2
linux/host_dasm.c
View file

@ -188,7 +188,7 @@ void host_dasm(void *addr, int len)
if (name != NULL) if (name != NULL)
printf("%s:\n", name); printf("%s:\n", name);
printf(" %08lx ", (long)vma); printf(" %08lx ", (long)vma);
vma += print_insn_func(vma, &di); vma += print_insn_func(vma, &di);
printf("\n"); printf("\n");
} }

4
linux/port_config.h
View file

@ -23,8 +23,8 @@
#define SIMPLE_WRITE_SOUND 0 #define SIMPLE_WRITE_SOUND 0
#define mix_32_to_16l_stereo_lvl mix_32_to_16l_stereo #define mix_32_to_16l_stereo_lvl mix_32_to_16l_stereo
#define EL_LOGMASK (EL_STATUS|EL_ANOMALY|EL_UIO|EL_IDLE) #define EL_LOGMASK (EL_STATUS|EL_ANOMALY|EL_UIO)
// EL_VDPDMA|EL_ASVDP|EL_SR | EL_BUSREQ|EL_Z80BNK | EL_32X) // EL_VDPDMA|EL_ASVDP|EL_SR | EL_IDLE | EL_BUSREQ|EL_Z80BNK | EL_32X)
//#define dprintf(f,...) printf("%05i:%03i: " f "\n",Pico.m.frame_count,Pico.m.scanline,##__VA_ARGS__) //#define dprintf(f,...) printf("%05i:%03i: " f "\n",Pico.m.frame_count,Pico.m.scanline,##__VA_ARGS__)
#define dprintf(x...) #define dprintf(x...)