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winedbg: Implemented the pXX request in gdb proxy.

This commit is contained in:
Eric Pouech 2008-02-01 21:26:47 +01:00 committed by Alexandre Julliard
parent b0912d1151
commit 336c000d4e
1 changed files with 28 additions and 1 deletions
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29
programs/winedbg/gdbproxy.c
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@ -1385,6 +1385,33 @@ static enum packet_return packet_write_memory(struct gdb_context* gdbctx)
return packet_ok; /* FIXME: error while writing ? */
}
static enum packet_return packet_read_register(struct gdb_context* gdbctx)
{
unsigned reg;
CONTEXT ctx;
CONTEXT* pctx = &gdbctx->context;
assert(gdbctx->in_trap);
reg = hex_to_int(gdbctx->in_packet, gdbctx->in_packet_len);
if (reg >= cpu_num_regs)
{
if (gdbctx->trace & GDBPXY_TRC_COMMAND_ERROR)
fprintf(stderr, "Register out of bounds %x (%x)\n", reg, cpu_num_regs);
return packet_error;
}
if (dbg_curr_thread != gdbctx->other_thread && gdbctx->other_thread)
{
if (!fetch_context(gdbctx, gdbctx->other_thread->handle, pctx = &ctx))
return packet_error;
}
if (gdbctx->trace & GDBPXY_TRC_COMMAND)
fprintf(stderr, "Read register %x => %lx\n", reg, *cpu_register(pctx, reg));
packet_reply_open(gdbctx);
packet_reply_hex_to(gdbctx, cpu_register(pctx, reg), 4);
packet_reply_close(gdbctx);
return packet_done;
}
static enum packet_return packet_write_register(struct gdb_context* gdbctx)
{
unsigned reg;
@ -1931,7 +1958,7 @@ static struct packet_entry packet_entries[] =
{'H', packet_thread},
{'m', packet_read_memory},
{'M', packet_write_memory},
/* {'p', packet_read_register}, doesn't seem needed */
{'p', packet_read_register},
{'P', packet_write_register},
{'q', packet_query},
/* {'Q', packet_set}, */