src/gdb ChangeLog ppc-linux-nat.c ppc-tdep.h r ...

[jimb at sourceware dot org]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	jimb@sourceware.org	2004-06-07 23:37:22

Modified files:
	gdb            : ChangeLog ppc-linux-nat.c ppc-tdep.h 
	                 rs6000-tdep.c 

Log message:
	Add native Linux support for the PowerPC E500.
	* ppc-tdep.h (struct gdbarch_tdep): New member: 'ppc_gprs_pseudo_p'.
	* rs6000-tdep.c (rs6000_gdbarch_init): Initialize it to false on
	all architectures except the E500.
	* ppc-linux-nat.c: (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): New
	#definitions.
	(struct gdb_evrregset_t): New type.
	(have_ptrace_getsetevrregs): New variable.
	(get_spe_registers, read_spliced_spe_reg, fetch_spe_register,
	fetch_spe_registers): New functions.
	(fetch_register): Call fetch_spe_register as appropriate.
	Assert that we're only passed raw register numbers.
	(fetch_ppc_registers): Call fetch_spe_registers as appropriate.
	Don't fetch gprs if they're pseudoregisters.
	(set_spe_registers, write_spliced_spe_reg, store_spe_register,
	store_spe_registers): New functions.
	(store_register): Call store_spe_register as appropriate.
	Assert that we're only passed raw register numbers.
	(store_ppc_registers): Call store_spe_registers as appropriate.
	Don't store gprs if they're pseudoregisters.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/ChangeLog.diff?cvsroot=src&r1=1.5972&r2=1.5973
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/ppc-linux-nat.c.diff?cvsroot=src&r1=1.44&r2=1.45
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/ppc-tdep.h.diff?cvsroot=src&r1=1.37&r2=1.38
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/rs6000-tdep.c.diff?cvsroot=src&r1=1.213&r2=1.214