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winedbg: Implemented the pXX request in gdb proxy.
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@ -1385,6 +1385,33 @@ static enum packet_return packet_write_memory(struct gdb_context* gdbctx)
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return packet_ok; /* FIXME: error while writing ? */
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}
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static enum packet_return packet_read_register(struct gdb_context* gdbctx)
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{
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unsigned reg;
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CONTEXT ctx;
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CONTEXT* pctx = &gdbctx->context;
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assert(gdbctx->in_trap);
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reg = hex_to_int(gdbctx->in_packet, gdbctx->in_packet_len);
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if (reg >= cpu_num_regs)
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{
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if (gdbctx->trace & GDBPXY_TRC_COMMAND_ERROR)
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fprintf(stderr, "Register out of bounds %x (%x)\n", reg, cpu_num_regs);
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return packet_error;
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}
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if (dbg_curr_thread != gdbctx->other_thread && gdbctx->other_thread)
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{
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if (!fetch_context(gdbctx, gdbctx->other_thread->handle, pctx = &ctx))
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return packet_error;
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}
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if (gdbctx->trace & GDBPXY_TRC_COMMAND)
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fprintf(stderr, "Read register %x => %lx\n", reg, *cpu_register(pctx, reg));
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packet_reply_open(gdbctx);
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packet_reply_hex_to(gdbctx, cpu_register(pctx, reg), 4);
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packet_reply_close(gdbctx);
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return packet_done;
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}
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static enum packet_return packet_write_register(struct gdb_context* gdbctx)
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{
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unsigned reg;
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@ -1931,7 +1958,7 @@ static struct packet_entry packet_entries[] =
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{'H', packet_thread},
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{'m', packet_read_memory},
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{'M', packet_write_memory},
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/* {'p', packet_read_register}, doesn't seem needed */
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{'p', packet_read_register},
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{'P', packet_write_register},
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{'q', packet_query},
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/* {'Q', packet_set}, */
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