JehanneOS/newlib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

gas/

Browse Source 
* config/tc-ppc.c (md_assemble): Emit APUinfo section for
	PPC_OPCODE_E500.
gas/testsuite/
	* gas/ppc/e500.s: Add eieio, mbar and lwsync
	* gas/ppc/e500.d: Likewise.
include/opcode/
	* ppc.h (PPC_OPCODE_E500): Define.
opcodes/
	* ppc-dis.c (ppc_opts):  Remove PPC_OPCODE_E500MC from e500 and
	e500x2. Add PPC_OPCODE_E500 to e500 and e500x2
	* ppc-opc.c (powerpc_opcodes): Deprecate all opcodes on EFS which
	touch floating point regs and are enabled by COM, PPC or PPCCOM.
	Treat sync as msync on e500.  Treat eieio as mbar 1 on e500.
	Treat lwsync as msync on e500.
This commit is contained in:
Alan Modra
2010-06-14 14:48:04 +00:00
parent aec297d5d9
commit b775136014
2 changed files with 7 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
include/opcode/ChangeLog
View File

@@ -1,3 +1,7 @@
2010-06-14 Sebastian Andrzej Siewior <bigeasy@linutronix.de>
* ppc.h (PPC_OPCODE_E500): Define.
2010-05-26 Catherine Moore <clm@codesourcery.com> 2010-05-26 Catherine Moore <clm@codesourcery.com>
* opcode/mips.h (INSN_MIPS16): Remove. * opcode/mips.h (INSN_MIPS16): Remove.

3
include/opcode/ppc.h
View File

@@ -177,6 +177,9 @@ extern const int powerpc_num_opcodes;
/* Opcode is supported by AppliedMicro Titan core */ /* Opcode is supported by AppliedMicro Titan core */
#define PPC_OPCODE_TITAN 0x400000000ULL #define PPC_OPCODE_TITAN 0x400000000ULL
/* Opcode which is supported by the e500 family */
#define PPC_OPCODE_E500 0x800000000ULL
/* A macro to extract the major opcode from an instruction. */ /* A macro to extract the major opcode from an instruction. */
#define PPC_OP(i) (((i) >> 26) & 0x3f) #define PPC_OP(i) (((i) >> 26) & 0x3f)