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Correctly handle the when we the 'G' packet fails. There were 

cases where we were returning no error even though this packet
was failing.

llvm-svn: 139981
This commit is contained in:
Greg Clayton 2011-09-17 05:47:55 +00:00
parent 9163c394d9
commit 5299cc58cb
1 changed files with 9 additions and 1 deletions
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10
lldb/tools/debugserver/source/RNBRemote.cpp
View File

@ -2480,7 +2480,8 @@ RNBRemote::HandlePacket_G (const char *p)
std::vector<uint8_t> reg_ctx;
reg_ctx.resize(reg_ctx_size);
if (packet.GetHexBytes (&reg_ctx[0], reg_ctx.size(), 0xcc) == reg_ctx.size())
const nub_size_t bytes_extracted = packet.GetHexBytes (&reg_ctx[0], reg_ctx.size(), 0xcc);
if (bytes_extracted == reg_ctx.size())
{
// Now write the register context
reg_ctx_size = DNBThreadSetRegisterContext(pid, tid, reg_ctx.data(), reg_ctx.size());
@ -2489,7 +2490,14 @@ RNBRemote::HandlePacket_G (const char *p)
else
return SendPacket ("E55");
}
else
{
DNBLogError("RNBRemote::HandlePacket_G(%s): extracted %zu of %zu bytes, size mismatch\n", p, bytes_extracted, reg_ctx_size);
return SendPacket ("E64");
}
}
else
return SendPacket ("E65");
}