Patch from Will Schmidt <willschm@us.ibm.com>:jimb-ppc64-linux-20030509-branchcvs/jimb-ppc64-linux-20030509-branch

These changes enable support of PPC64 architecture.
* config/powerpc/ppc64linux.mh: New file.
* config/powerpc/ppc64linux.mt: New file.
* config/powerpc/tm-ppc64linux.h: New file.
* ppc64-linux-tdep.c: New file.
* configure.host: Add clause for powerpc64-*-linux*
* configure.tgt: Add clause for powerpc64-*-linux*
* elfread.c (record_minimal_symbol_and_info): If
DROP_TEXT_NAME_PREFIX_CHAR is #defined, then drop a leading
instance of that char from the names of text symbols.
(elf_symtab_read): If SKIP_DATA_IN_OPD is #defined, ignore data
symbols in the .opd section.
* ppc-linux-nat.c (PTRACE_XFER_TYPE): Change the default for this
to 'long'.
(PPC_PTRACE_POKEUSR_3264, PPC_PTRACE_PEEKUSR_3264,
PPC_PTRACE_POKEDATA_3264, PPC_PTRACE_PEEKDATA_3264): Provide
default definitions for these.
(ARCH64): New macro.
(ppc_wordsize_pid): New function.
(kernel_u_size): Handle 64-bit case.
(ppc_register_u_addr): Same.
(fetch_register): Use the *_3264 requests when
debugging a 64-bit process from a 32-bit GDB.
(store_register): Same.
(GDB_MAX_ALLOCA, child_xfer_memory, udot_info): Copied from
infptrace.c.
(_initialize_ppc_linux_nat): New function, to register our copy of
the udot_info command.
* ppc-linux-tdep.c (TDEP): New macro.
(ppc64_linux_svr4_fetch_link_map_offsets): New function.
(read_memory_addr): Copied from rs6000-tdep.c.
(ppc64_linux_convert_from_func_ptr_addr): New function.
* rs6000-tdep.c (skip_prologue): Recognize more instructions for
saving the 'lr' and 'cr' registers; don't just pre-emptively mask
in the 'st' opcode as soon as we see an 'mflr' or 'mfcr' opcode.
Recognize more instructions for updating the stack pointer, and
loading the TOC pointer.
(registers_powerpc64, registers_a35): New register tables.
(rs6000_gdbarch_init): Register the 64-bit solib functions.
* solib-svr4.c (solib_break_names): If SOLIB_BREAK_NAME is
#defined, include an entry for it.
(enable_break): Call CONVERT_FROM_FUNC_PTR_ADDR when trying to
guess the linker's base address.
* config/powerpc/tm-linux.h
(ppc64_linux_svr4_fetch_link_map_offsets,
ppc64_linux_convert_from_func_ptr_addr): New declarations.

1 files changed, 0 insertions, 76 deletions

diff --git a/sim/testsuite/sim/sh64/compact/macl.cgs b/sim/testsuite/sim/sh64/compact/macl.cgs
deleted file mode 100644
index ef2dfa6e929..00000000000
--- a/sim/testsuite/sim/sh64/compact/macl.cgs
+++ /dev/null
@@ -1,76 +0,0 @@
-# sh testcase for mac.l @${rm}+, @${rn}+
-# mach: all
-# as: -isa=shcompact
-# ld: -m shelf32
-
-	.include "compact/testutils.inc"
-
-	start
-	# force S-bit clear
-	clrs
-
-	# Store some magic numbers in memory.
-	mov #40, r1
-	shll8 r1
-	mov #85, r0
-	mov.l r0, @r1
-	# Keep for later.
-	mov r1, r10
-store2:
-	mov #40, r1
-	shll8 r1
-	add #12, r1
-	mov #17, r0
-	mov.l r0, @r1
-	# Keep for later.
-	mov r1, r11
-
-init:
-	# Set up addresses.
-	mov #40, r1
-	shll8 r1
-	mov #40, r2
-	shll8 r2
-	add #12, r2
-
-	# Prime {MACL, MACH} to #1.
-	mov #1, r3
-	dmulu.l r3, r3
-
-test:
-	mac.l @r1+, @r2+
-
-check:
-	# Check result.
-	sts mach, r5
-	assert r5, #0
-
-	mov #5, r0
-	shll8 r0
-	or #166, r0
-	sts macl, r6
-	cmp/eq r6, r0
-	bf wrong
-
-	# Ensure post-increment occurred.
-	add #4, r10
-	cmp/eq r10, r1
-	bf wrong
-
-	add #4, r11
-	cmp/eq r11, r2
-	bf wrong
-
-doubleinc:
-	mov #40, r0
-	shll8 r0
-	mov r0, r1
-	mac.l @r0+, @r0+
-	add #16, r1
-	cmp/eq r0, r1
-	bf wrong
-
-okay:
-	pass
-wrong:
-	fail