Improve handling of gdb's single-step / continue arguments.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3075 c046a42c-6fe2-441c-8c8c-71466251a162
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			@ -773,7 +773,9 @@ static int gdb_handle_packet(GDBState *s, CPUState *env, const char *line_buf)
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#elif defined (TARGET_ARM)
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            env->regs[15] = addr;
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#elif defined (TARGET_SH4)
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	    env->pc = addr;
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            env->pc = addr;
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#elif defined (TARGET_MIPS)
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            env->PC = addr;
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#endif
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        }
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#ifdef CONFIG_USER_ONLY
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			@ -784,7 +786,7 @@ static int gdb_handle_packet(GDBState *s, CPUState *env, const char *line_buf)
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	return RS_IDLE;
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    case 's':
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        if (*p != '\0') {
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            addr = strtoul(p, (char **)&p, 16);
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            addr = strtoull(p, (char **)&p, 16);
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#if defined(TARGET_I386)
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            env->eip = addr;
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#elif defined (TARGET_PPC)
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			@ -795,7 +797,9 @@ static int gdb_handle_packet(GDBState *s, CPUState *env, const char *line_buf)
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#elif defined (TARGET_ARM)
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            env->regs[15] = addr;
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#elif defined (TARGET_SH4)
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	    env->pc = addr;
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            env->pc = addr;
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#elif defined (TARGET_MIPS)
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            env->PC = addr;
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#endif
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        }
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        cpu_single_step(env, 1);
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