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-rw-r--r--gdb/ChangeLog29
-rw-r--r--gdb/config/djgpp/fnchange.lst6
-rw-r--r--gdb/features/Makefile7
-rw-r--r--gdb/features/rs6000/powerpc-cell32l.c158
-rw-r--r--gdb/features/rs6000/powerpc-cell32l.xml19
-rw-r--r--gdb/features/rs6000/powerpc-cell64l.c158
-rw-r--r--gdb/features/rs6000/powerpc-cell64l.xml19
-rw-r--r--gdb/gdbserver/ChangeLog13
-rw-r--r--gdb/gdbserver/Makefile.in10
-rw-r--r--gdb/gdbserver/configure.srv4
-rw-r--r--gdb/gdbserver/linux-ppc-low.c13
-rw-r--r--gdb/ppc-linux-nat.c15
-rw-r--r--gdb/ppc-linux-tdep.c19
-rw-r--r--gdb/ppc-linux-tdep.h2
-rw-r--r--gdb/regformats/rs6000/powerpc-cell32l.dat111
-rw-r--r--gdb/regformats/rs6000/powerpc-cell64l.dat111
-rw-r--r--gdb/rs6000-tdep.c10
17 files changed, 694 insertions, 10 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 422b4ad..614a76a 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,34 @@
2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
+ * features/Makefile: Allow sub-platform specific expedite settings.
+ (WHICH): Add rs6000/powerpc-cell32l and rs6000/powerpc-cell64l.
+ (rs6000/powerpc-cell32l-expedite): Define.
+ (rs6000/powerpc-cell64l-expedite): Likewise.
+ * features/rs6000/powerpc-cell32l.xml: New file.
+ * features/rs6000/powerpc-cell64l.xml: New file.
+ * features/rs6000/powerpc-cell32l.c: New generated file.
+ * features/rs6000/powerpc-cell64l.c: New generated file.
+
+ * regformats/rs6000/powerpc-cell32l.dat: New generated file.
+ * regformats/rs6000/powerpc-cell64l.dat: New generated file.
+
+ * config/djgpp/fnchange.lst: Add mappings for new files.
+
+ * ppc-linux-tdep.h (tdesc_powerpc_cell32l): Add prototype.
+ (tdesc_powerpc_cell64l): Likewise.
+ * ppc-linux-tdep.c: Include "features/rs6000/powerpc-cell32l.c"
+ and "features/rs6000/powerpc-cell64l.c".
+ (_initialize_ppc_linux_tdep): Initialize target descriptions.
+ (ppc_linux_spu_section): New function.
+ (ppc_linux_core_read_description): Detect Cell/B.E. core files.
+ * ppc-linux-nat.c (PPC_FEATURE_CELL): Define.
+ (ppc_linux_read_description): Detect Cell/B.E. architecture.
+
+ * rs6000-tdep.c (rs6000_gdbarch_init): Do not trust BFD wordsize
+ if exec file is not PowerPC architecture.
+
+2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
+
* features/gdb-target.dtd (target): Accept optional
<compatible> elements.
(compatible): Define element.
diff --git a/gdb/config/djgpp/fnchange.lst b/gdb/config/djgpp/fnchange.lst
index 1a6b07c..7d67066 100644
--- a/gdb/config/djgpp/fnchange.lst
+++ b/gdb/config/djgpp/fnchange.lst
@@ -172,6 +172,8 @@
@V@/gdb/features/rs6000/powerpc-vsx32l.c @V@/gdb/features/rs6000/ppc-v32l.c
@V@/gdb/features/rs6000/powerpc-vsx64.c @V@/gdb/features/rs6000/ppc-v64.c
@V@/gdb/features/rs6000/powerpc-vsx64l.c @V@/gdb/features/rs6000/ppc-v64l.c
+@V@/gdb/features/rs6000/powerpc-cell32l.c @V@/gdb/features/rs6000/ppc-c32l.c
+@V@/gdb/features/rs6000/powerpc-cell64l.c @V@/gdb/features/rs6000/ppc-c64l.c
@V@/gdb/features/rs6000/powerpc-32.xml @V@/gdb/features/rs6000/ppc-32.xml
@V@/gdb/features/rs6000/powerpc-32l.xml @V@/gdb/features/rs6000/ppc-32l.xml
@V@/gdb/features/rs6000/powerpc-403.xml @V@/gdb/features/rs6000/ppc-403.xml
@@ -202,6 +204,8 @@
@V@/gdb/features/rs6000/powerpc-vsx32l.xml @V@/gdb/features/rs6000/ppc-v32l.xml
@V@/gdb/features/rs6000/powerpc-vsx64.xml @V@/gdb/features/rs6000/ppc-v64.xml
@V@/gdb/features/rs6000/powerpc-vsx64l.xml @V@/gdb/features/rs6000/ppc-v64l.xml
+@V@/gdb/features/rs6000/powerpc-cell32l.xml @V@/gdb/features/rs6000/ppc-c32l.xml
+@V@/gdb/features/rs6000/powerpc-cell64l.xml @V@/gdb/features/rs6000/ppc-c64l.xml
@V@/gdb/f-exp.tab.c @V@/gdb/f-exp_tab.c
@V@/gdb/gdbserver/linux-cris-low.c @V@/gdb/gdbserver/lx-cris.c
@V@/gdb/gdbserver/linux-crisv32-low.c @V@/gdb/gdbserver/lx-cris32.c
@@ -293,6 +297,8 @@
@V@/gdb/regformats/rs6000/powerpc-isa205-vsx64l.dat @V@/gdb/regformats/rs6000/ppciv64l.dat
@V@/gdb/regformats/rs6000/powerpc-vsx32l.dat @V@/gdb/regformats/rs6000/ppc-v32l.dat
@V@/gdb/regformats/rs6000/powerpc-vsx64l.dat @V@/gdb/regformats/rs6000/ppc-v64l.dat
+@V@/gdb/regformats/rs6000/powerpc-cell32l.dat @V@/gdb/regformats/rs6000/ppc-c32l.dat
+@V@/gdb/regformats/rs6000/powerpc-cell64l.dat @V@/gdb/regformats/rs6000/ppc-c64l.dat
@V@/gdb/remote-e7000.c @V@/gdb/rmt-e7000.c
@V@/gdb/remote-est.c @V@/gdb/rmt-est.c
@V@/gdb/remote-mips.c @V@/gdb/rmt-mips.c
diff --git a/gdb/features/Makefile b/gdb/features/Makefile
index 0a0a9b2..8455a1e 100644
--- a/gdb/features/Makefile
+++ b/gdb/features/Makefile
@@ -35,13 +35,15 @@ WHICH = arm-with-iwmmxt arm-with-vfpv2 arm-with-vfpv3 arm-with-neon \
mips-linux mips64-linux \
rs6000/powerpc-32l rs6000/powerpc-altivec32l rs6000/powerpc-e500l \
rs6000/powerpc-64l rs6000/powerpc-altivec64l rs6000/powerpc-vsx32l \
- rs6000/powerpc-vsx64l
+ rs6000/powerpc-vsx64l rs6000/powerpc-cell32l rs6000/powerpc-cell64l
# Record which registers should be sent to GDB by default after stop.
arm-expedite = r11,sp,pc
mips-expedite = r29,pc
mips64-expedite = r29,pc
powerpc-expedite = r1,pc
+rs6000/powerpc-cell32l-expedite = r1,pc,r0,orig_r3,r4
+rs6000/powerpc-cell64l-expedite = r1,pc,r0,orig_r3,r4
XSLTPROC = xsltproc
@@ -58,7 +60,8 @@ $(outdir)/%.dat: %.xml number-regs.xsl sort-regs.xsl gdbserver-regs.xsl
echo "# DO NOT EDIT: generated from $<" > $(outdir)/$*.tmp
echo "name:`echo $(notdir $*) | sed 's/-/_/g'`" >> $(outdir)/$*.tmp
echo "xmltarget:$(<F)" >> $(outdir)/$*.tmp
- echo "expedite:$($(firstword $(subst -, ,$(notdir $*)))-expedite)" >> $(outdir)/$*.tmp
+ echo "expedite:$(if $($*-expedite),$($*-expedite),$($(firstword $(subst -, ,$(notdir $*)))-expedite))" \
+ >> $(outdir)/$*.tmp
$(XSLTPROC) --path "$(PWD)" --xinclude number-regs.xsl $< | \
$(XSLTPROC) sort-regs.xsl - | \
$(XSLTPROC) gdbserver-regs.xsl - >> $(outdir)/$*.tmp
diff --git a/gdb/features/rs6000/powerpc-cell32l.c b/gdb/features/rs6000/powerpc-cell32l.c
new file mode 100644
index 0000000..8a6fdc4
--- /dev/null
+++ b/gdb/features/rs6000/powerpc-cell32l.c
@@ -0,0 +1,158 @@
+/* THIS FILE IS GENERATED. Original: powerpc-cell32l.xml */
+
+#include "defs.h"
+#include "target-descriptions.h"
+
+struct target_desc *tdesc_powerpc_cell32l;
+static void
+initialize_tdesc_powerpc_cell32l (void)
+{
+ struct target_desc *result = allocate_target_description ();
+ struct tdesc_feature *feature;
+ struct tdesc_type *field_type, *type;
+
+ set_tdesc_architecture (result, bfd_scan_arch ("powerpc:common"));
+
+ tdesc_add_compatible (result, bfd_scan_arch ("spu:256K"));
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.power.core");
+ tdesc_create_reg (feature, "r0", 0, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r1", 1, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r2", 2, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r3", 3, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r4", 4, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r5", 5, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r6", 6, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r7", 7, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r8", 8, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r9", 9, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r10", 10, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r11", 11, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r12", 12, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r13", 13, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r14", 14, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r15", 15, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r16", 16, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r17", 17, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r18", 18, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r19", 19, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r20", 20, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r21", 21, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r22", 22, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r23", 23, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r24", 24, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r25", 25, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r26", 26, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r27", 27, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r28", 28, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r29", 29, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r30", 30, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "r31", 31, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "pc", 64, 1, NULL, 32, "code_ptr");
+ tdesc_create_reg (feature, "msr", 65, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "cr", 66, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "lr", 67, 1, NULL, 32, "code_ptr");
+ tdesc_create_reg (feature, "ctr", 68, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "xer", 69, 1, NULL, 32, "uint32");
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.power.fpu");
+ tdesc_create_reg (feature, "f0", 32, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f1", 33, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f2", 34, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f3", 35, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f4", 36, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f5", 37, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f6", 38, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f7", 39, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f8", 40, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f9", 41, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f10", 42, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f11", 43, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f12", 44, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f13", 45, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f14", 46, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f15", 47, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f16", 48, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f17", 49, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f18", 50, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f19", 51, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f20", 52, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f21", 53, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f22", 54, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f23", 55, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f24", 56, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f25", 57, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f26", 58, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f27", 59, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f28", 60, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f29", 61, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f30", 62, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f31", 63, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "fpscr", 70, 1, "float", 32, "int");
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.power.linux");
+ tdesc_create_reg (feature, "orig_r3", 71, 1, NULL, 32, "int");
+ tdesc_create_reg (feature, "trap", 72, 1, NULL, 32, "int");
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.power.altivec");
+ field_type = tdesc_named_type (feature, "ieee_single");
+ tdesc_create_vector (feature, "v4f", field_type, 4);
+
+ field_type = tdesc_named_type (feature, "int32");
+ tdesc_create_vector (feature, "v4i32", field_type, 4);
+
+ field_type = tdesc_named_type (feature, "int16");
+ tdesc_create_vector (feature, "v8i16", field_type, 8);
+
+ field_type = tdesc_named_type (feature, "int8");
+ tdesc_create_vector (feature, "v16i8", field_type, 16);
+
+ type = tdesc_create_union (feature, "vec128");
+ field_type = tdesc_named_type (feature, "uint128");
+ tdesc_add_field (type, "uint128", field_type);
+ field_type = tdesc_named_type (feature, "v4f");
+ tdesc_add_field (type, "v4_float", field_type);
+ field_type = tdesc_named_type (feature, "v4i32");
+ tdesc_add_field (type, "v4_int32", field_type);
+ field_type = tdesc_named_type (feature, "v8i16");
+ tdesc_add_field (type, "v8_int16", field_type);
+ field_type = tdesc_named_type (feature, "v16i8");
+ tdesc_add_field (type, "v16_int8", field_type);
+
+ tdesc_create_reg (feature, "vr0", 73, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr1", 74, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr2", 75, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr3", 76, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr4", 77, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr5", 78, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr6", 79, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr7", 80, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr8", 81, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr9", 82, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr10", 83, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr11", 84, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr12", 85, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr13", 86, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr14", 87, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr15", 88, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr16", 89, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr17", 90, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr18", 91, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr19", 92, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr20", 93, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr21", 94, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr22", 95, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr23", 96, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr24", 97, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr25", 98, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr26", 99, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr27", 100, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr28", 101, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr29", 102, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr30", 103, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr31", 104, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vscr", 105, 1, "vector", 32, "int");
+ tdesc_create_reg (feature, "vrsave", 106, 1, "vector", 32, "int");
+
+ tdesc_powerpc_cell32l = result;
+}
diff --git a/gdb/features/rs6000/powerpc-cell32l.xml b/gdb/features/rs6000/powerpc-cell32l.xml
new file mode 100644
index 0000000..bb1826f
--- /dev/null
+++ b/gdb/features/rs6000/powerpc-cell32l.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 2009 Free Software Foundation, Inc.
+
+ Copying and distribution of this file, with or without modification,
+ are permitted in any medium without royalty provided the copyright
+ notice and this notice are preserved. -->
+
+<!-- Cell/B.E. architecture. Identical to the PowerPC 32-bit Linux UISA,
+ but adds support for the SPU as compatible architecture. -->
+
+<!DOCTYPE target SYSTEM "gdb-target.dtd">
+<target>
+ <architecture>powerpc:common</architecture>
+ <compatible>spu</compatible>
+ <xi:include href="power-core.xml"/>
+ <xi:include href="power-fpu.xml"/>
+ <xi:include href="power-linux.xml"/>
+ <xi:include href="power-altivec.xml"/>
+</target>
diff --git a/gdb/features/rs6000/powerpc-cell64l.c b/gdb/features/rs6000/powerpc-cell64l.c
new file mode 100644
index 0000000..4f8692e
--- /dev/null
+++ b/gdb/features/rs6000/powerpc-cell64l.c
@@ -0,0 +1,158 @@
+/* THIS FILE IS GENERATED. Original: powerpc-cell64l.xml */
+
+#include "defs.h"
+#include "target-descriptions.h"
+
+struct target_desc *tdesc_powerpc_cell64l;
+static void
+initialize_tdesc_powerpc_cell64l (void)
+{
+ struct target_desc *result = allocate_target_description ();
+ struct tdesc_feature *feature;
+ struct tdesc_type *field_type, *type;
+
+ set_tdesc_architecture (result, bfd_scan_arch ("powerpc:common64"));
+
+ tdesc_add_compatible (result, bfd_scan_arch ("spu:256K"));
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.power.core");
+ tdesc_create_reg (feature, "r0", 0, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r1", 1, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r2", 2, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r3", 3, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r4", 4, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r5", 5, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r6", 6, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r7", 7, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r8", 8, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r9", 9, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r10", 10, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r11", 11, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r12", 12, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r13", 13, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r14", 14, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r15", 15, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r16", 16, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r17", 17, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r18", 18, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r19", 19, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r20", 20, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r21", 21, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r22", 22, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r23", 23, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r24", 24, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r25", 25, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r26", 26, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r27", 27, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r28", 28, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r29", 29, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r30", 30, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "r31", 31, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "pc", 64, 1, NULL, 64, "code_ptr");
+ tdesc_create_reg (feature, "msr", 65, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "cr", 66, 1, NULL, 32, "uint32");
+ tdesc_create_reg (feature, "lr", 67, 1, NULL, 64, "code_ptr");
+ tdesc_create_reg (feature, "ctr", 68, 1, NULL, 64, "uint64");
+ tdesc_create_reg (feature, "xer", 69, 1, NULL, 32, "uint32");
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.power.fpu");
+ tdesc_create_reg (feature, "f0", 32, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f1", 33, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f2", 34, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f3", 35, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f4", 36, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f5", 37, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f6", 38, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f7", 39, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f8", 40, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f9", 41, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f10", 42, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f11", 43, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f12", 44, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f13", 45, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f14", 46, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f15", 47, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f16", 48, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f17", 49, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f18", 50, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f19", 51, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f20", 52, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f21", 53, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f22", 54, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f23", 55, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f24", 56, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f25", 57, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f26", 58, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f27", 59, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f28", 60, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f29", 61, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f30", 62, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "f31", 63, 1, NULL, 64, "ieee_double");
+ tdesc_create_reg (feature, "fpscr", 70, 1, "float", 32, "int");
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.power.linux");
+ tdesc_create_reg (feature, "orig_r3", 71, 1, NULL, 64, "int");
+ tdesc_create_reg (feature, "trap", 72, 1, NULL, 64, "int");
+
+ feature = tdesc_create_feature (result, "org.gnu.gdb.power.altivec");
+ field_type = tdesc_named_type (feature, "ieee_single");
+ tdesc_create_vector (feature, "v4f", field_type, 4);
+
+ field_type = tdesc_named_type (feature, "int32");
+ tdesc_create_vector (feature, "v4i32", field_type, 4);
+
+ field_type = tdesc_named_type (feature, "int16");
+ tdesc_create_vector (feature, "v8i16", field_type, 8);
+
+ field_type = tdesc_named_type (feature, "int8");
+ tdesc_create_vector (feature, "v16i8", field_type, 16);
+
+ type = tdesc_create_union (feature, "vec128");
+ field_type = tdesc_named_type (feature, "uint128");
+ tdesc_add_field (type, "uint128", field_type);
+ field_type = tdesc_named_type (feature, "v4f");
+ tdesc_add_field (type, "v4_float", field_type);
+ field_type = tdesc_named_type (feature, "v4i32");
+ tdesc_add_field (type, "v4_int32", field_type);
+ field_type = tdesc_named_type (feature, "v8i16");
+ tdesc_add_field (type, "v8_int16", field_type);
+ field_type = tdesc_named_type (feature, "v16i8");
+ tdesc_add_field (type, "v16_int8", field_type);
+
+ tdesc_create_reg (feature, "vr0", 73, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr1", 74, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr2", 75, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr3", 76, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr4", 77, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr5", 78, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr6", 79, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr7", 80, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr8", 81, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr9", 82, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr10", 83, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr11", 84, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr12", 85, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr13", 86, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr14", 87, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr15", 88, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr16", 89, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr17", 90, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr18", 91, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr19", 92, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr20", 93, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr21", 94, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr22", 95, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr23", 96, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr24", 97, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr25", 98, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr26", 99, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr27", 100, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr28", 101, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr29", 102, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr30", 103, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vr31", 104, 1, NULL, 128, "vec128");
+ tdesc_create_reg (feature, "vscr", 105, 1, "vector", 32, "int");
+ tdesc_create_reg (feature, "vrsave", 106, 1, "vector", 32, "int");
+
+ tdesc_powerpc_cell64l = result;
+}
diff --git a/gdb/features/rs6000/powerpc-cell64l.xml b/gdb/features/rs6000/powerpc-cell64l.xml
new file mode 100644
index 0000000..6cce2d8
--- /dev/null
+++ b/gdb/features/rs6000/powerpc-cell64l.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 2009 Free Software Foundation, Inc.
+
+ Copying and distribution of this file, with or without modification,
+ are permitted in any medium without royalty provided the copyright
+ notice and this notice are preserved. -->
+
+<!-- Cell/B.E. architecture. Identical to the PowerPC 64-bit Linux UISA,
+ but adds support for the SPU as compatible architecture. -->
+
+<!DOCTYPE target SYSTEM "gdb-target.dtd">
+<target>
+ <architecture>powerpc:common64</architecture>
+ <compatible>spu</compatible>
+ <xi:include href="power64-core.xml"/>
+ <xi:include href="power-fpu.xml"/>
+ <xi:include href="power64-linux.xml"/>
+ <xi:include href="power-altivec.xml"/>
+</target>
diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index 19e5590..095e65c 100644
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,3 +1,16 @@
+2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
+ and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
+ and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
+ * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
+ (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
+ (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
+ * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
+ (init_registers_powerpc_cell32l): Add prototype.
+ (init_registers_powerpc_cell64l): Likewise.
+ (ppc_arch_setup): Detect Cell/B.E. architecture.
+
2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* Makefile.in (datarootdir): New variable.
diff --git a/gdb/gdbserver/Makefile.in b/gdb/gdbserver/Makefile.in
index cd44921..155094b 100644
--- a/gdb/gdbserver/Makefile.in
+++ b/gdb/gdbserver/Makefile.in
@@ -210,8 +210,8 @@ clean:
rm -f arm-with-vfpv2.c arm-with-vfpv3.c arm-with-neon.c
rm -f mips-linux.c mips64-linux.c
rm -f powerpc-32l.c powerpc-64l.c powerpc-e500l.c
- rm -f powerpc-altivec32l.c powerpc-vsx32l.c powerpc-altivec64l.c
- rm -f powerpc-vsx64l.c
+ rm -f powerpc-altivec32l.c powerpc-cell32l.c powerpc-vsx32l.c
+ rm -f powerpc-altivec64l.c powerpc-cell64l.c powerpc-vsx64l.c
rm -f powerpc-isa205-32l.c powerpc-isa205-64l.c
rm -f powerpc-isa205-altivec32l.c powerpc-isa205-vsx32l.c powerpc-isa205-altivec64l.c
rm -f powerpc-isa205-vsx64l.c
@@ -371,6 +371,9 @@ powerpc-32l.c : $(srcdir)/../regformats/rs6000/powerpc-32l.dat $(regdat_sh)
powerpc-altivec32l.o : powerpc-altivec32l.c $(regdef_h)
powerpc-altivec32l.c : $(srcdir)/../regformats/rs6000/powerpc-altivec32l.dat $(regdat_sh)
$(SHELL) $(regdat_sh) $(srcdir)/../regformats/rs6000/powerpc-altivec32l.dat powerpc-altivec32l.c
+powerpc-cell32l.o : powerpc-cell32l.c $(regdef_h)
+powerpc-cell32l.c : $(srcdir)/../regformats/rs6000/powerpc-cell32l.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/rs6000/powerpc-cell32l.dat powerpc-cell32l.c
powerpc-vsx32l.o : powerpc-vsx32l.c $(regdef_h)
powerpc-vsx32l.c : $(srcdir)/../regformats/rs6000/powerpc-vsx32l.dat $(regdat_sh)
$(SHELL) $(regdat_sh) $(srcdir)/../regformats/rs6000/powerpc-vsx32l.dat powerpc-vsx32l.c
@@ -392,6 +395,9 @@ powerpc-64l.c : $(srcdir)/../regformats/rs6000/powerpc-64l.dat $(regdat_sh)
powerpc-altivec64l.o : powerpc-altivec64l.c $(regdef_h)
powerpc-altivec64l.c : $(srcdir)/../regformats/rs6000/powerpc-altivec64l.dat $(regdat_sh)
$(SHELL) $(regdat_sh) $(srcdir)/../regformats/rs6000/powerpc-altivec64l.dat powerpc-altivec64l.c
+powerpc-cell64l.o : powerpc-cell64l.c $(regdef_h)
+powerpc-cell64l.c : $(srcdir)/../regformats/rs6000/powerpc-cell64l.dat $(regdat_sh)
+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/rs6000/powerpc-cell64l.dat powerpc-cell64l.c
powerpc-vsx64l.o : powerpc-vsx64l.c $(regdef_h)
powerpc-vsx64l.c : $(srcdir)/../regformats/rs6000/powerpc-vsx64l.dat $(regdat_sh)
$(SHELL) $(regdat_sh) $(srcdir)/../regformats/rs6000/powerpc-vsx64l.dat powerpc-vsx64l.c
diff --git a/gdb/gdbserver/configure.srv b/gdb/gdbserver/configure.srv
index 900b565..7aded27 100644
--- a/gdb/gdbserver/configure.srv
+++ b/gdb/gdbserver/configure.srv
@@ -123,6 +123,7 @@ case "${target}" in
;;
powerpc*-*-linux*) srv_regobj="powerpc-32l.o"
srv_regobj="${srv_regobj} powerpc-altivec32l.o"
+ srv_regobj="${srv_regobj} powerpc-cell32l.o"
srv_regobj="${srv_regobj} powerpc-vsx32l.o"
srv_regobj="${srv_regobj} powerpc-isa205-32l.o"
srv_regobj="${srv_regobj} powerpc-isa205-altivec32l.o"
@@ -130,6 +131,7 @@ case "${target}" in
srv_regobj="${srv_regobj} powerpc-e500l.o"
srv_regobj="${srv_regobj} powerpc-64l.o"
srv_regobj="${srv_regobj} powerpc-altivec64l.o"
+ srv_regobj="${srv_regobj} powerpc-cell64l.o"
srv_regobj="${srv_regobj} powerpc-vsx64l.o"
srv_regobj="${srv_regobj} powerpc-isa205-64l.o"
srv_regobj="${srv_regobj} powerpc-isa205-altivec64l.o"
@@ -137,6 +139,7 @@ case "${target}" in
srv_tgtobj="linux-low.o linux-ppc-low.o"
srv_xmlfiles="rs6000/powerpc-32l.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-altivec32l.xml"
+ srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-cell32l.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-vsx32l.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-isa205-32l.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-isa205-altivec32l.xml"
@@ -151,6 +154,7 @@ case "${target}" in
srv_xmlfiles="${srv_xmlfiles} rs6000/power-spe.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-64l.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-altivec64l.xml"
+ srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-cell64l.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-vsx64l.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-isa205-64l.xml"
srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-isa205-altivec64l.xml"
diff --git a/gdb/gdbserver/linux-ppc-low.c b/gdb/gdbserver/linux-ppc-low.c
index 06adbd3..d630c17 100644
--- a/gdb/gdbserver/linux-ppc-low.c
+++ b/gdb/gdbserver/linux-ppc-low.c
@@ -28,6 +28,7 @@
#define PPC_FEATURE_HAS_VSX 0x00000080
#define PPC_FEATURE_HAS_ALTIVEC 0x10000000
#define PPC_FEATURE_HAS_SPE 0x00800000
+#define PPC_FEATURE_CELL 0x00010000
#define PPC_FEATURE_HAS_DFP 0x00000400
static unsigned long ppc_hwcap;
@@ -37,6 +38,8 @@ static unsigned long ppc_hwcap;
void init_registers_powerpc_32l (void);
/* Defined in auto-generated file powerpc-altivec32l.c. */
void init_registers_powerpc_altivec32l (void);
+/* Defined in auto-generated file powerpc-cell32l.c. */
+void init_registers_powerpc_cell32l (void);
/* Defined in auto-generated file powerpc-vsx32l.c. */
void init_registers_powerpc_vsx32l (void);
/* Defined in auto-generated file powerpc-isa205-32l.c. */
@@ -51,6 +54,8 @@ void init_registers_powerpc_e500l (void);
void init_registers_powerpc_64l (void);
/* Defined in auto-generated file powerpc-altivec64l.c. */
void init_registers_powerpc_altivec64l (void);
+/* Defined in auto-generated file powerpc-cell64l.c. */
+void init_registers_powerpc_cell64l (void);
/* Defined in auto-generated file powerpc-vsx64l.c. */
void init_registers_powerpc_vsx64l (void);
/* Defined in auto-generated file powerpc-isa205-64l.c. */
@@ -272,7 +277,9 @@ ppc_arch_setup (void)
if (msr < 0)
{
ppc_get_hwcap (&ppc_hwcap);
- if (ppc_hwcap & PPC_FEATURE_HAS_VSX)
+ if (ppc_hwcap & PPC_FEATURE_CELL)
+ init_registers_powerpc_cell64l ();
+ else if (ppc_hwcap & PPC_FEATURE_HAS_VSX)
{
/* Power ISA 2.05 (implemented by Power 6 and newer processors)
increases the FPSCR from 32 bits to 64 bits. Even though Power 7
@@ -302,7 +309,9 @@ ppc_arch_setup (void)
init_registers_powerpc_32l ();
ppc_get_hwcap (&ppc_hwcap);
- if (ppc_hwcap & PPC_FEATURE_HAS_VSX)
+ if (ppc_hwcap & PPC_FEATURE_CELL)
+ init_registers_powerpc_cell32l ();
+ else if (ppc_hwcap & PPC_FEATURE_HAS_VSX)
{
if (ppc_hwcap & PPC_FEATURE_HAS_DFP)
init_registers_powerpc_isa205_vsx32l ();
diff --git a/gdb/ppc-linux-nat.c b/gdb/ppc-linux-nat.c
index 2447cc0..47b74ad 100644
--- a/gdb/ppc-linux-nat.c
+++ b/gdb/ppc-linux-nat.c
@@ -60,6 +60,9 @@
If they aren't, we can provide them ourselves (their values are fixed
because they are part of the kernel ABI). They are used in the AT_HWCAP
entry of the AUXV. */
+#ifndef PPC_FEATURE_CELL
+#define PPC_FEATURE_CELL 0x00010000
+#endif
#ifndef PPC_FEATURE_BOOKE
#define PPC_FEATURE_BOOKE 0x00008000
#endif
@@ -1547,6 +1550,7 @@ ppc_linux_read_description (struct target_ops *ops)
int altivec = 0;
int vsx = 0;
int isa205 = 0;
+ int cell = 0;
int tid = TIDGET (inferior_ptid);
if (tid == 0)
@@ -1600,9 +1604,14 @@ ppc_linux_read_description (struct target_ops *ops)
if (ppc_linux_get_hwcap () & PPC_FEATURE_HAS_DFP)
isa205 = 1;
+ if (ppc_linux_get_hwcap () & PPC_FEATURE_CELL)
+ cell = 1;
+
if (ppc_linux_target_wordsize () == 8)
{
- if (vsx)
+ if (cell)
+ return tdesc_powerpc_cell64l;
+ else if (vsx)
return isa205? tdesc_powerpc_isa205_vsx64l : tdesc_powerpc_vsx64l;
else if (altivec)
return isa205? tdesc_powerpc_isa205_altivec64l : tdesc_powerpc_altivec64l;
@@ -1610,7 +1619,9 @@ ppc_linux_read_description (struct target_ops *ops)
return isa205? tdesc_powerpc_isa205_64l : tdesc_powerpc_64l;
}
- if (vsx)
+ if (cell)
+ return tdesc_powerpc_cell32l;
+ else if (vsx)
return isa205? tdesc_powerpc_isa205_vsx32l : tdesc_powerpc_vsx32l;
else if (altivec)
return isa205? tdesc_powerpc_isa205_altivec32l : tdesc_powerpc_altivec32l;
diff --git a/gdb/ppc-linux-tdep.c b/gdb/ppc-linux-tdep.c
index d102db4..a15d283 100644
--- a/gdb/ppc-linux-tdep.c
+++ b/gdb/ppc-linux-tdep.c
@@ -41,12 +41,14 @@
#include "features/rs6000/powerpc-32l.c"
#include "features/rs6000/powerpc-altivec32l.c"
+#include "features/rs6000/powerpc-cell32l.c"
#include "features/rs6000/powerpc-vsx32l.c"
#include "features/rs6000/powerpc-isa205-32l.c"
#include "features/rs6000/powerpc-isa205-altivec32l.c"
#include "features/rs6000/powerpc-isa205-vsx32l.c"
#include "features/rs6000/powerpc-64l.c"
#include "features/rs6000/powerpc-altivec64l.c"
+#include "features/rs6000/powerpc-cell64l.c"
#include "features/rs6000/powerpc-vsx64l.c"
#include "features/rs6000/powerpc-isa205-64l.c"
#include "features/rs6000/powerpc-isa205-altivec64l.c"
@@ -1034,11 +1036,18 @@ ppc_linux_write_pc (struct regcache *regcache, CORE_ADDR pc)
regcache_cooked_write_unsigned (regcache, PPC_TRAP_REGNUM, -1);
}
+static int
+ppc_linux_spu_section (bfd *abfd, asection *asect, void *user_data)
+{
+ return strncmp (bfd_section_name (abfd, asect), "SPU/", 4) == 0;
+}
+
static const struct target_desc *
ppc_linux_core_read_description (struct gdbarch *gdbarch,
struct target_ops *target,
bfd *abfd)
{
+ asection *cell = bfd_sections_find_if (abfd, ppc_linux_spu_section, NULL);
asection *altivec = bfd_get_section_by_name (abfd, ".reg-ppc-vmx");
asection *vsx = bfd_get_section_by_name (abfd, ".reg-ppc-vsx");
asection *section = bfd_get_section_by_name (abfd, ".reg");
@@ -1048,7 +1057,9 @@ ppc_linux_core_read_description (struct gdbarch *gdbarch,
switch (bfd_section_size (abfd, section))
{
case 48 * 4:
- if (vsx)
+ if (cell)
+ return tdesc_powerpc_cell32l;
+ else if (vsx)
return tdesc_powerpc_vsx32l;
else if (altivec)
return tdesc_powerpc_altivec32l;
@@ -1056,7 +1067,9 @@ ppc_linux_core_read_description (struct gdbarch *gdbarch,
return tdesc_powerpc_32l;
case 48 * 8:
- if (vsx)
+ if (cell)
+ return tdesc_powerpc_cell64l;
+ else if (vsx)
return tdesc_powerpc_vsx64l;
else if (altivec)
return tdesc_powerpc_altivec64l;
@@ -1196,12 +1209,14 @@ _initialize_ppc_linux_tdep (void)
/* Initialize the Linux target descriptions. */
initialize_tdesc_powerpc_32l ();
initialize_tdesc_powerpc_altivec32l ();
+ initialize_tdesc_powerpc_cell32l ();
initialize_tdesc_powerpc_vsx32l ();
initialize_tdesc_powerpc_isa205_32l ();
initialize_tdesc_powerpc_isa205_altivec32l ();
initialize_tdesc_powerpc_isa205_vsx32l ();
initialize_tdesc_powerpc_64l ();
initialize_tdesc_powerpc_altivec64l ();
+ initialize_tdesc_powerpc_cell64l ();
initialize_tdesc_powerpc_vsx64l ();
initialize_tdesc_powerpc_isa205_64l ();
initialize_tdesc_powerpc_isa205_altivec64l ();
diff --git a/gdb/ppc-linux-tdep.h b/gdb/ppc-linux-tdep.h
index db12206..741cdb2 100644
--- a/gdb/ppc-linux-tdep.h
+++ b/gdb/ppc-linux-tdep.h
@@ -41,6 +41,7 @@ int ppc_linux_trap_reg_p (struct gdbarch *gdbarch);
/* Linux target descriptions. */
extern struct target_desc *tdesc_powerpc_32l;
extern struct target_desc *tdesc_powerpc_altivec32l;
+extern struct target_desc *tdesc_powerpc_cell32l;
extern struct target_desc *tdesc_powerpc_vsx32l;
extern struct target_desc *tdesc_powerpc_isa205_32l;
extern struct target_desc *tdesc_powerpc_isa205_altivec32l;
@@ -48,6 +49,7 @@ extern struct target_desc *tdesc_powerpc_isa205_vsx32l;
extern struct target_desc *tdesc_powerpc_e500l;
extern struct target_desc *tdesc_powerpc_64l;
extern struct target_desc *tdesc_powerpc_altivec64l;
+extern struct target_desc *tdesc_powerpc_cell64l;
extern struct target_desc *tdesc_powerpc_vsx64l;
extern struct target_desc *tdesc_powerpc_isa205_64l;
extern struct target_desc *tdesc_powerpc_isa205_altivec64l;
diff --git a/gdb/regformats/rs6000/powerpc-cell32l.dat b/gdb/regformats/rs6000/powerpc-cell32l.dat
new file mode 100644
index 0000000..4a07d84
--- /dev/null
+++ b/gdb/regformats/rs6000/powerpc-cell32l.dat
@@ -0,0 +1,111 @@
+# DO NOT EDIT: generated from rs6000/powerpc-cell32l.xml
+name:powerpc_cell32l
+xmltarget:powerpc-cell32l.xml
+expedite:r1,pc,r0,orig_r3,r4
+32:r0
+32:r1
+32:r2
+32:r3
+32:r4
+32:r5
+32:r6
+32:r7
+32:r8
+32:r9
+32:r10
+32:r11
+32:r12
+32:r13
+32:r14
+32:r15
+32:r16
+32:r17
+32:r18
+32:r19
+32:r20
+32:r21
+32:r22
+32:r23
+32:r24
+32:r25
+32:r26
+32:r27
+32:r28
+32:r29
+32:r30
+32:r31
+64:f0
+64:f1
+64:f2
+64:f3
+64:f4
+64:f5
+64:f6
+64:f7
+64:f8
+64:f9
+64:f10
+64:f11
+64:f12
+64:f13
+64:f14
+64:f15
+64:f16
+64:f17
+64:f18
+64:f19
+64:f20
+64:f21
+64:f22
+64:f23
+64:f24
+64:f25
+64:f26
+64:f27
+64:f28
+64:f29
+64:f30
+64:f31
+32:pc
+32:msr
+32:cr
+32:lr
+32:ctr
+32:xer
+32:fpscr
+32:orig_r3
+32:trap
+128:vr0
+128:vr1
+128:vr2
+128:vr3
+128:vr4
+128:vr5
+128:vr6
+128:vr7
+128:vr8
+128:vr9
+128:vr10
+128:vr11
+128:vr12
+128:vr13
+128:vr14
+128:vr15
+128:vr16
+128:vr17
+128:vr18
+128:vr19
+128:vr20
+128:vr21
+128:vr22
+128:vr23
+128:vr24
+128:vr25
+128:vr26
+128:vr27
+128:vr28
+128:vr29
+128:vr30
+128:vr31
+32:vscr
+32:vrsave
diff --git a/gdb/regformats/rs6000/powerpc-cell64l.dat b/gdb/regformats/rs6000/powerpc-cell64l.dat
new file mode 100644
index 0000000..d32681f
--- /dev/null
+++ b/gdb/regformats/rs6000/powerpc-cell64l.dat
@@ -0,0 +1,111 @@
+# DO NOT EDIT: generated from rs6000/powerpc-cell64l.xml
+name:powerpc_cell64l
+xmltarget:powerpc-cell64l.xml
+expedite:r1,pc,r0,orig_r3,r4
+64:r0
+64:r1
+64:r2
+64:r3
+64:r4
+64:r5
+64:r6
+64:r7
+64:r8
+64:r9
+64:r10
+64:r11
+64:r12
+64:r13
+64:r14
+64:r15
+64:r16
+64:r17
+64:r18
+64:r19
+64:r20
+64:r21
+64:r22
+64:r23
+64:r24
+64:r25
+64:r26
+64:r27
+64:r28
+64:r29
+64:r30
+64:r31
+64:f0
+64:f1
+64:f2
+64:f3
+64:f4
+64:f5
+64:f6
+64:f7
+64:f8
+64:f9
+64:f10
+64:f11
+64:f12
+64:f13
+64:f14
+64:f15
+64:f16
+64:f17
+64:f18
+64:f19
+64:f20
+64:f21
+64:f22
+64:f23
+64:f24
+64:f25
+64:f26
+64:f27
+64:f28
+64:f29
+64:f30
+64:f31
+64:pc
+64:msr
+32:cr
+64:lr
+64:ctr
+32:xer
+32:fpscr
+64:orig_r3
+64:trap
+128:vr0
+128:vr1
+128:vr2
+128:vr3
+128:vr4
+128:vr5
+128:vr6
+128:vr7
+128:vr8
+128:vr9
+128:vr10
+128:vr11
+128:vr12
+128:vr13
+128:vr14
+128:vr15
+128:vr16
+128:vr17
+128:vr18
+128:vr19
+128:vr20
+128:vr21
+128:vr22
+128:vr23
+128:vr24
+128:vr25
+128:vr26
+128:vr27
+128:vr28
+128:vr29
+128:vr30
+128:vr31
+32:vscr
+32:vrsave
diff --git a/gdb/rs6000-tdep.c b/gdb/rs6000-tdep.c
index 295c6b2..cd96115 100644
--- a/gdb/rs6000-tdep.c
+++ b/gdb/rs6000-tdep.c
@@ -3360,6 +3360,16 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
int num_pseudoregs = 0;
int cur_reg;
+ /* INFO may refer to a binary that is not of the PowerPC architecture,
+ e.g. when debugging a stand-alone SPE executable on a Cell/B.E. system.
+ In this case, we must not attempt to infer properties of the (PowerPC
+ side) of the target system from properties of that executable. Trust
+ the target description instead. */
+ if (info.abfd
+ && bfd_get_arch (info.abfd) != bfd_arch_powerpc
+ && bfd_get_arch (info.abfd) != bfd_arch_rs6000)
+ info.abfd = NULL;
+
from_xcoff_exec = info.abfd && info.abfd->format == bfd_object &&
bfd_get_flavour (info.abfd) == bfd_target_xcoff_flavour;
generated by cgit v1.1 at 2024-11-19 01:48:08 +0000