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dkim=none (message not signed) header.d=none;sourceware.org; dmarc=none action=none header.from=uleth.ca; Received: from YQBPR0101MB2228.CANPRD01.PROD.OUTLOOK.COM (2603:10b6:c00:12::16) by YQBPR0101MB1588.CANPRD01.PROD.OUTLOOK.COM (2603:10b6:c00:b::31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3021.23; Fri, 22 May 2020 19:35:20 +0000 Received: from YQBPR0101MB2228.CANPRD01.PROD.OUTLOOK.COM ([fe80::8492:5f7d:52dd:ad46]) by YQBPR0101MB2228.CANPRD01.PROD.OUTLOOK.COM ([fe80::8492:5f7d:52dd:ad46%2]) with mapi id 15.20.3021.020; Fri, 22 May 2020 19:35:20 +0000 Subject: Re: gdb 8.3: "handler for the OSI ABI "FreeBSD" is not built into this configuration" To: Simon Marchi , gdb@sourceware.org References: <052613da-fdbe-707b-3a52-da7ce437d424@uleth.ca> <1b20f6d8-9736-02d8-73dc-bc4843e36ed3@simark.ca> <198ff4bc-8195-750e-84f5-e3d76974a223@uleth.ca> <88abec76-ad36-1562-d93b-d1159430bf2d@uleth.ca> <04509e3f-e5d9-72fb-1b1a-6d58a08482a2@simark.ca> <359bdbb1-c4ab-b89c-6d0a-f18025c64da8@simark.ca> From: Chris Nicol Message-ID: Date: Fri, 22 May 2020 13:35:15 -0600 User-Agent: Mozilla/5.0 (Windows NT 10.0; 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In that same document, there is reference to support for "UltraSparc, UltraParc III and V9" processors, whereas the SunBlade 100 I am using is referenced as having an UltrasSparcIIe processor, which is maybe not "v9"? v9 is possibly something else, such as UltraSparc III+. There are sparc64-fbsd-nat.o, sparc64-fbsd.tdep.o , sparc64-nat.o and sparc64-tdep.o object files in my build directory. Chris. On 5/22/2020 12:51 PM, Simon Marchi wrote: > On 2020-05-22 2:22 p.m., Chris Nicol wrote: >> Dear Simon, >> >> Thanks for your reply. I went ahead and completed the build of >> gbd-9.1, which had been the original plan. With the gdb-9.1 >> executable, I re-ran it against the llvm-tblgen binary and its core >> dump, with the same result as in gdb-8.3. So this is progress of a >> sort, I suppose. >> >> Taking now the gdb-9.1 and loading gcc9 into the debugger, then >> "show architecture" yields "The target architecture is set >> automatically (currently sparc:v9)". The system I am using is based >> on the 500-MHz UltraSPARC IIe processor. So maybe this setting, >> sparc:v9, is wrong for this platform? >> >> Best wishes, >> >> Chris. > > I'm not really familiar with sparc machines... does that values sound > good to you? Does it seem to match the machine you have? > > In any case, that seems to match the osabi registration line in > sparc64-fbsd-tdep.c: > > gdbarch_register_osabi (bfd_arch_sparc, bfd_mach_sparc_v9, > GDB_OSABI_FREEBSD, sparc64fbsd_init_abi); > > Is the file sparc64-fbsd-tdep.c being compiled? In other words, does > the file gdb/sparc64-fbsd-tdep.o exist in your build directory? > > Simon >