Module: wine Branch: master Commit: 336c000d4eb7df7f1cacf6f420f8c924444ea37d URL: http://source.winehq.org/git/wine.git/?a=commit;h=336c000d4eb7df7f1cacf6f420...
Author: Eric Pouech eric.pouech@orange.fr Date: Fri Feb 1 21:26:47 2008 +0100
winedbg: Implemented the pXX request in gdb proxy.
---
programs/winedbg/gdbproxy.c | 29 ++++++++++++++++++++++++++++- 1 files changed, 28 insertions(+), 1 deletions(-)
diff --git a/programs/winedbg/gdbproxy.c b/programs/winedbg/gdbproxy.c index 4f83c72..d68bff4 100644 --- a/programs/winedbg/gdbproxy.c +++ b/programs/winedbg/gdbproxy.c @@ -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}, */