OpenCores
URL https://opencores.org/ocsvn/zipcpu/zipcpu/trunk

Subversion Repositories zipcpu

[/] [zipcpu/] [trunk/] [sw/] [gcc-zippatch.patch] - Diff between revs 171 and 191

Go to most recent revision | Show entire file | Details | Blame | View Log

Rev 171 Rev 191
Line 136... Line 136...
+#undef TARGET_OPTION_OPTIMIZATION_TABLE
+#undef TARGET_OPTION_OPTIMIZATION_TABLE
+#define        TARGET_OPTION_OPTIMIZATION_TABLE        zip_option_optimization_table
+#define        TARGET_OPTION_OPTIMIZATION_TABLE        zip_option_optimization_table
+
+
+struct gcc_targetm_common      targetm_common = TARGETM_COMMON_INITIALIZER;
+struct gcc_targetm_common      targetm_common = TARGETM_COMMON_INITIALIZER;
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/aarch64/aarch64-linux.h gcc-5.3.0-zip/gcc/config/aarch64/aarch64-linux.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/aarch64/aarch64-linux.h gcc-5.3.0-zip/gcc/config/aarch64/aarch64-linux.h
--- gcc-5.3.0-original/gcc/config/aarch64/aarch64-linux.h       2016-09-13 10:23:45.886099269 -0400
--- gcc-5.3.0-original/gcc/config/aarch64/aarch64-linux.h       2016-10-19 11:02:11.471843057 -0400
+++ gcc-5.3.0-zip/gcc/config/aarch64/aarch64-linux.h    2015-07-24 12:00:26.000000000 -0400
+++ gcc-5.3.0-zip/gcc/config/aarch64/aarch64-linux.h    2015-07-24 12:00:26.000000000 -0400
@@ -21,7 +21,7 @@
@@ -21,7 +21,7 @@
 #ifndef GCC_AARCH64_LINUX_H
 #ifndef GCC_AARCH64_LINUX_H
 #define GCC_AARCH64_LINUX_H
 #define GCC_AARCH64_LINUX_H
 
 
Line 148... Line 148...
+#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
+#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
 
 
 #undef  ASAN_CC1_SPEC
 #undef  ASAN_CC1_SPEC
 #define ASAN_CC1_SPEC "%{%:sanitize(address):-funwind-tables}"
 #define ASAN_CC1_SPEC "%{%:sanitize(address):-funwind-tables}"
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/alpha/linux-elf.h gcc-5.3.0-zip/gcc/config/alpha/linux-elf.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/alpha/linux-elf.h gcc-5.3.0-zip/gcc/config/alpha/linux-elf.h
--- gcc-5.3.0-original/gcc/config/alpha/linux-elf.h     2016-09-13 10:23:45.886099269 -0400
--- gcc-5.3.0-original/gcc/config/alpha/linux-elf.h     2016-10-19 11:02:11.783840959 -0400
+++ gcc-5.3.0-zip/gcc/config/alpha/linux-elf.h  2015-01-05 07:33:28.000000000 -0500
+++ gcc-5.3.0-zip/gcc/config/alpha/linux-elf.h  2015-01-05 07:33:28.000000000 -0500
@@ -23,8 +23,8 @@
@@ -23,8 +23,8 @@
 #define EXTRA_SPECS \
 #define EXTRA_SPECS \
 { "elf_dynamic_linker", ELF_DYNAMIC_LINKER },
 { "elf_dynamic_linker", ELF_DYNAMIC_LINKER },
 
 
Line 162... Line 162...
+#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
+#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
 #if DEFAULT_LIBC == LIBC_UCLIBC
 #if DEFAULT_LIBC == LIBC_UCLIBC
 #define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}"
 #define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}"
 #elif DEFAULT_LIBC == LIBC_GLIBC
 #elif DEFAULT_LIBC == LIBC_GLIBC
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/arm/linux-eabi.h gcc-5.3.0-zip/gcc/config/arm/linux-eabi.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/arm/linux-eabi.h gcc-5.3.0-zip/gcc/config/arm/linux-eabi.h
--- gcc-5.3.0-original/gcc/config/arm/linux-eabi.h      2016-09-13 10:23:45.886099269 -0400
--- gcc-5.3.0-original/gcc/config/arm/linux-eabi.h      2016-10-19 11:02:11.783840959 -0400
+++ gcc-5.3.0-zip/gcc/config/arm/linux-eabi.h   2015-01-05 07:33:28.000000000 -0500
+++ gcc-5.3.0-zip/gcc/config/arm/linux-eabi.h   2015-01-05 07:33:28.000000000 -0500
@@ -68,8 +68,8 @@
@@ -68,8 +68,8 @@
    GLIBC_DYNAMIC_LINKER_DEFAULT and TARGET_DEFAULT_FLOAT_ABI.  */
    GLIBC_DYNAMIC_LINKER_DEFAULT and TARGET_DEFAULT_FLOAT_ABI.  */
 
 
 #undef  GLIBC_DYNAMIC_LINKER
 #undef  GLIBC_DYNAMIC_LINKER
Line 176... Line 176...
+#define GLIBC_DYNAMIC_LINKER_HARD_FLOAT "/lib/ld-linux-armhf.so.3"
+#define GLIBC_DYNAMIC_LINKER_HARD_FLOAT "/lib/ld-linux-armhf.so.3"
 #define GLIBC_DYNAMIC_LINKER_DEFAULT GLIBC_DYNAMIC_LINKER_SOFT_FLOAT
 #define GLIBC_DYNAMIC_LINKER_DEFAULT GLIBC_DYNAMIC_LINKER_SOFT_FLOAT
 
 
 #define GLIBC_DYNAMIC_LINKER \
 #define GLIBC_DYNAMIC_LINKER \
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/arm/linux-elf.h gcc-5.3.0-zip/gcc/config/arm/linux-elf.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/arm/linux-elf.h gcc-5.3.0-zip/gcc/config/arm/linux-elf.h
--- gcc-5.3.0-original/gcc/config/arm/linux-elf.h       2016-09-13 10:23:45.886099269 -0400
--- gcc-5.3.0-original/gcc/config/arm/linux-elf.h       2016-10-19 11:02:11.783840959 -0400
+++ gcc-5.3.0-zip/gcc/config/arm/linux-elf.h    2015-06-23 05:26:54.000000000 -0400
+++ gcc-5.3.0-zip/gcc/config/arm/linux-elf.h    2015-06-23 05:26:54.000000000 -0400
@@ -62,7 +62,7 @@
@@ -62,7 +62,7 @@
 
 
 #define LIBGCC_SPEC "%{mfloat-abi=soft*:-lfloat} -lgcc"
 #define LIBGCC_SPEC "%{mfloat-abi=soft*:-lfloat} -lgcc"
 
 
Line 188... Line 188...
+#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
+#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
 
 
 #define LINUX_TARGET_LINK_SPEC  "%{h*} \
 #define LINUX_TARGET_LINK_SPEC  "%{h*} \
    %{static:-Bstatic} \
    %{static:-Bstatic} \
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/bfin/linux.h gcc-5.3.0-zip/gcc/config/bfin/linux.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/bfin/linux.h gcc-5.3.0-zip/gcc/config/bfin/linux.h
--- gcc-5.3.0-original/gcc/config/bfin/linux.h  2016-09-13 10:23:45.886099269 -0400
--- gcc-5.3.0-original/gcc/config/bfin/linux.h  2016-10-19 11:02:11.783840959 -0400
+++ gcc-5.3.0-zip/gcc/config/bfin/linux.h       2015-01-05 07:33:28.000000000 -0500
+++ gcc-5.3.0-zip/gcc/config/bfin/linux.h       2015-01-05 07:33:28.000000000 -0500
@@ -45,7 +45,7 @@
@@ -45,7 +45,7 @@
   %{shared:-G -Bdynamic} \
   %{shared:-G -Bdynamic} \
   %{!shared: %{!static: \
   %{!shared: %{!static: \
    %{rdynamic:-export-dynamic} \
    %{rdynamic:-export-dynamic} \
Line 200... Line 200...
+   -dynamic-linker /lib/ld-uClibc.so.0} \
+   -dynamic-linker /lib/ld-uClibc.so.0} \
    %{static}} -init __init -fini __fini"
    %{static}} -init __init -fini __fini"
 
 
 #undef TARGET_SUPPORTS_SYNC_CALLS
 #undef TARGET_SUPPORTS_SYNC_CALLS
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/cris/linux.h gcc-5.3.0-zip/gcc/config/cris/linux.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/cris/linux.h gcc-5.3.0-zip/gcc/config/cris/linux.h
--- gcc-5.3.0-original/gcc/config/cris/linux.h  2016-09-13 10:23:45.886099269 -0400
--- gcc-5.3.0-original/gcc/config/cris/linux.h  2016-10-19 11:02:11.783840959 -0400
+++ gcc-5.3.0-zip/gcc/config/cris/linux.h       2015-01-05 07:33:28.000000000 -0500
+++ gcc-5.3.0-zip/gcc/config/cris/linux.h       2015-01-05 07:33:28.000000000 -0500
@@ -102,7 +102,7 @@
@@ -102,7 +102,7 @@
 #undef CRIS_DEFAULT_CPU_VERSION
 #undef CRIS_DEFAULT_CPU_VERSION
 #define CRIS_DEFAULT_CPU_VERSION CRIS_CPU_NG
 #define CRIS_DEFAULT_CPU_VERSION CRIS_CPU_NG
 
 
Line 212... Line 212...
+#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1"
+#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1"
 
 
 #undef CRIS_LINK_SUBTARGET_SPEC
 #undef CRIS_LINK_SUBTARGET_SPEC
 #define CRIS_LINK_SUBTARGET_SPEC \
 #define CRIS_LINK_SUBTARGET_SPEC \
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/freebsd-spec.h gcc-5.3.0-zip/gcc/config/freebsd-spec.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/freebsd-spec.h gcc-5.3.0-zip/gcc/config/freebsd-spec.h
--- gcc-5.3.0-original/gcc/config/freebsd-spec.h        2016-09-13 10:23:45.886099269 -0400
--- gcc-5.3.0-original/gcc/config/freebsd-spec.h        2016-10-19 11:02:11.783840959 -0400
+++ gcc-5.3.0-zip/gcc/config/freebsd-spec.h     2015-06-25 13:53:14.000000000 -0400
+++ gcc-5.3.0-zip/gcc/config/freebsd-spec.h     2015-06-25 13:53:14.000000000 -0400
@@ -129,9 +129,9 @@
@@ -129,9 +129,9 @@
 #endif
 #endif
 
 
 #if FBSD_MAJOR < 6
 #if FBSD_MAJOR < 6
Line 227... Line 227...
+#define FBSD_DYNAMIC_LINKER "/libexec/ld-elf.so.1"
+#define FBSD_DYNAMIC_LINKER "/libexec/ld-elf.so.1"
 #endif
 #endif
 
 
 /* NOTE: The freebsd-spec.h header is included also for various
 /* NOTE: The freebsd-spec.h header is included also for various
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/frv/linux.h gcc-5.3.0-zip/gcc/config/frv/linux.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/frv/linux.h gcc-5.3.0-zip/gcc/config/frv/linux.h
--- gcc-5.3.0-original/gcc/config/frv/linux.h   2016-09-13 10:23:45.886099269 -0400
--- gcc-5.3.0-original/gcc/config/frv/linux.h   2016-10-19 11:02:11.783840959 -0400
+++ gcc-5.3.0-zip/gcc/config/frv/linux.h        2015-01-05 07:33:28.000000000 -0500
+++ gcc-5.3.0-zip/gcc/config/frv/linux.h        2015-01-05 07:33:28.000000000 -0500
@@ -34,7 +34,7 @@
@@ -34,7 +34,7 @@
 #define ENDFILE_SPEC \
 #define ENDFILE_SPEC \
   "%{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s"
   "%{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s"
 
 
Line 239... Line 239...
+#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1"
+#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1"
 
 
 #undef LINK_SPEC
 #undef LINK_SPEC
 #define LINK_SPEC "\
 #define LINK_SPEC "\
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/i386/gnu.h gcc-5.3.0-zip/gcc/config/i386/gnu.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/i386/gnu.h gcc-5.3.0-zip/gcc/config/i386/gnu.h
--- gcc-5.3.0-original/gcc/config/i386/gnu.h    2016-09-13 10:23:45.886099269 -0400
--- gcc-5.3.0-original/gcc/config/i386/gnu.h    2016-10-19 11:02:11.783840959 -0400
+++ gcc-5.3.0-zip/gcc/config/i386/gnu.h 2015-01-05 07:33:28.000000000 -0500
+++ gcc-5.3.0-zip/gcc/config/i386/gnu.h 2015-01-05 07:33:28.000000000 -0500
@@ -22,7 +22,7 @@
@@ -22,7 +22,7 @@
 #define GNU_USER_LINK_EMULATION "elf_i386"
 #define GNU_USER_LINK_EMULATION "elf_i386"
 
 
 #undef GNU_USER_DYNAMIC_LINKER
 #undef GNU_USER_DYNAMIC_LINKER
Line 251... Line 251...
+#define GNU_USER_DYNAMIC_LINKER "/lib/ld.so"
+#define GNU_USER_DYNAMIC_LINKER "/lib/ld.so"
 
 
 #undef STARTFILE_SPEC
 #undef STARTFILE_SPEC
 #if defined HAVE_LD_PIE
 #if defined HAVE_LD_PIE
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/i386/kfreebsd-gnu64.h gcc-5.3.0-zip/gcc/config/i386/kfreebsd-gnu64.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/i386/kfreebsd-gnu64.h gcc-5.3.0-zip/gcc/config/i386/kfreebsd-gnu64.h
--- gcc-5.3.0-original/gcc/config/i386/kfreebsd-gnu64.h 2016-09-13 10:23:45.890099248 -0400
--- gcc-5.3.0-original/gcc/config/i386/kfreebsd-gnu64.h 2016-10-19 11:02:11.783840959 -0400
+++ gcc-5.3.0-zip/gcc/config/i386/kfreebsd-gnu64.h      2015-01-05 07:33:28.000000000 -0500
+++ gcc-5.3.0-zip/gcc/config/i386/kfreebsd-gnu64.h      2015-01-05 07:33:28.000000000 -0500
@@ -22,6 +22,6 @@
@@ -22,6 +22,6 @@
 #define GNU_USER_LINK_EMULATION64 "elf_x86_64_fbsd"
 #define GNU_USER_LINK_EMULATION64 "elf_x86_64_fbsd"
 #define GNU_USER_LINK_EMULATIONX32 "elf32_x86_64_fbsd"
 #define GNU_USER_LINK_EMULATIONX32 "elf32_x86_64_fbsd"
 
 
Line 264... Line 264...
-#define GLIBC_DYNAMIC_LINKERX32 "/tools/lib/ld-kfreebsd-x32.so.1"
-#define GLIBC_DYNAMIC_LINKERX32 "/tools/lib/ld-kfreebsd-x32.so.1"
+#define GLIBC_DYNAMIC_LINKER32 "/lib/ld.so.1"
+#define GLIBC_DYNAMIC_LINKER32 "/lib/ld.so.1"
+#define GLIBC_DYNAMIC_LINKER64 "/lib/ld-kfreebsd-x86-64.so.1"
+#define GLIBC_DYNAMIC_LINKER64 "/lib/ld-kfreebsd-x86-64.so.1"
+#define GLIBC_DYNAMIC_LINKERX32 "/lib/ld-kfreebsd-x32.so.1"
+#define GLIBC_DYNAMIC_LINKERX32 "/lib/ld-kfreebsd-x32.so.1"
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/i386/kfreebsd-gnu.h gcc-5.3.0-zip/gcc/config/i386/kfreebsd-gnu.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/i386/kfreebsd-gnu.h gcc-5.3.0-zip/gcc/config/i386/kfreebsd-gnu.h
--- gcc-5.3.0-original/gcc/config/i386/kfreebsd-gnu.h   2016-09-13 10:23:45.886099269 -0400
--- gcc-5.3.0-original/gcc/config/i386/kfreebsd-gnu.h   2016-10-19 11:02:11.783840959 -0400
+++ gcc-5.3.0-zip/gcc/config/i386/kfreebsd-gnu.h        2015-01-05 07:33:28.000000000 -0500
+++ gcc-5.3.0-zip/gcc/config/i386/kfreebsd-gnu.h        2015-01-05 07:33:28.000000000 -0500
@@ -19,4 +19,4 @@
@@ -19,4 +19,4 @@
 <http://www.gnu.org/licenses/>.  */
 <http://www.gnu.org/licenses/>.  */
 
 
 #define GNU_USER_LINK_EMULATION "elf_i386_fbsd"
 #define GNU_USER_LINK_EMULATION "elf_i386_fbsd"
-#define GLIBC_DYNAMIC_LINKER "/tools/lib/ld.so.1"
-#define GLIBC_DYNAMIC_LINKER "/tools/lib/ld.so.1"
+#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1"
+#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1"
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/i386/linux64.h gcc-5.3.0-zip/gcc/config/i386/linux64.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/i386/linux64.h gcc-5.3.0-zip/gcc/config/i386/linux64.h
--- gcc-5.3.0-original/gcc/config/i386/linux64.h        2016-09-13 10:23:45.890099248 -0400
--- gcc-5.3.0-original/gcc/config/i386/linux64.h        2016-10-19 11:02:11.783840959 -0400
+++ gcc-5.3.0-zip/gcc/config/i386/linux64.h     2015-01-05 07:33:28.000000000 -0500
+++ gcc-5.3.0-zip/gcc/config/i386/linux64.h     2015-01-05 07:33:28.000000000 -0500
@@ -27,6 +27,6 @@
@@ -27,6 +27,6 @@
 #define GNU_USER_LINK_EMULATION64 "elf_x86_64"
 #define GNU_USER_LINK_EMULATION64 "elf_x86_64"
 #define GNU_USER_LINK_EMULATIONX32 "elf32_x86_64"
 #define GNU_USER_LINK_EMULATIONX32 "elf32_x86_64"
 
 
Line 286... Line 286...
-#define GLIBC_DYNAMIC_LINKERX32 "/tools/libx32/ld-linux-x32.so.2"
-#define GLIBC_DYNAMIC_LINKERX32 "/tools/libx32/ld-linux-x32.so.2"
+#define GLIBC_DYNAMIC_LINKER32 "/lib/ld-linux.so.2"
+#define GLIBC_DYNAMIC_LINKER32 "/lib/ld-linux.so.2"
+#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux-x86-64.so.2"
+#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux-x86-64.so.2"
+#define GLIBC_DYNAMIC_LINKERX32 "/libx32/ld-linux-x32.so.2"
+#define GLIBC_DYNAMIC_LINKERX32 "/libx32/ld-linux-x32.so.2"
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/i386/linux.h gcc-5.3.0-zip/gcc/config/i386/linux.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/i386/linux.h gcc-5.3.0-zip/gcc/config/i386/linux.h
--- gcc-5.3.0-original/gcc/config/i386/linux.h  2016-09-13 10:23:45.890099248 -0400
--- gcc-5.3.0-original/gcc/config/i386/linux.h  2016-10-19 11:02:11.783840959 -0400
+++ gcc-5.3.0-zip/gcc/config/i386/linux.h       2015-01-05 07:33:28.000000000 -0500
+++ gcc-5.3.0-zip/gcc/config/i386/linux.h       2015-01-05 07:33:28.000000000 -0500
@@ -20,4 +20,4 @@
@@ -20,4 +20,4 @@
 <http://www.gnu.org/licenses/>.  */
 <http://www.gnu.org/licenses/>.  */
 
 
 #define GNU_USER_LINK_EMULATION "elf_i386"
 #define GNU_USER_LINK_EMULATION "elf_i386"
-#define GLIBC_DYNAMIC_LINKER "/tools/lib/ld-linux.so.2"
-#define GLIBC_DYNAMIC_LINKER "/tools/lib/ld-linux.so.2"
+#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
+#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/ia64/linux.h gcc-5.3.0-zip/gcc/config/ia64/linux.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/ia64/linux.h gcc-5.3.0-zip/gcc/config/ia64/linux.h
--- gcc-5.3.0-original/gcc/config/ia64/linux.h  2016-09-13 10:23:45.890099248 -0400
--- gcc-5.3.0-original/gcc/config/ia64/linux.h  2016-10-19 11:02:11.783840959 -0400
+++ gcc-5.3.0-zip/gcc/config/ia64/linux.h       2015-01-05 07:33:28.000000000 -0500
+++ gcc-5.3.0-zip/gcc/config/ia64/linux.h       2015-01-05 07:33:28.000000000 -0500
@@ -55,7 +55,7 @@
@@ -55,7 +55,7 @@
 /* Define this for shared library support because it isn't in the main
 /* Define this for shared library support because it isn't in the main
    linux.h file.  */
    linux.h file.  */
 
 
Line 307... Line 307...
+#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-ia64.so.2"
+#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-ia64.so.2"
 
 
 #undef LINK_SPEC
 #undef LINK_SPEC
 #define LINK_SPEC "\
 #define LINK_SPEC "\
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/knetbsd-gnu.h gcc-5.3.0-zip/gcc/config/knetbsd-gnu.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/knetbsd-gnu.h gcc-5.3.0-zip/gcc/config/knetbsd-gnu.h
--- gcc-5.3.0-original/gcc/config/knetbsd-gnu.h 2016-09-13 10:23:45.890099248 -0400
--- gcc-5.3.0-original/gcc/config/knetbsd-gnu.h 2016-10-19 11:02:11.783840959 -0400
+++ gcc-5.3.0-zip/gcc/config/knetbsd-gnu.h      2015-01-05 07:33:28.000000000 -0500
+++ gcc-5.3.0-zip/gcc/config/knetbsd-gnu.h      2015-01-05 07:33:28.000000000 -0500
@@ -32,4 +32,4 @@
@@ -32,4 +32,4 @@
 
 
 
 
 #undef GNU_USER_DYNAMIC_LINKER
 #undef GNU_USER_DYNAMIC_LINKER
-#define GNU_USER_DYNAMIC_LINKER "/tools/lib/ld.so.1"
-#define GNU_USER_DYNAMIC_LINKER "/tools/lib/ld.so.1"
+#define GNU_USER_DYNAMIC_LINKER "/lib/ld.so.1"
+#define GNU_USER_DYNAMIC_LINKER "/lib/ld.so.1"
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/kopensolaris-gnu.h gcc-5.3.0-zip/gcc/config/kopensolaris-gnu.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/kopensolaris-gnu.h gcc-5.3.0-zip/gcc/config/kopensolaris-gnu.h
--- gcc-5.3.0-original/gcc/config/kopensolaris-gnu.h    2016-09-13 10:23:45.890099248 -0400
--- gcc-5.3.0-original/gcc/config/kopensolaris-gnu.h    2016-10-19 11:02:11.783840959 -0400
+++ gcc-5.3.0-zip/gcc/config/kopensolaris-gnu.h 2015-01-05 07:33:28.000000000 -0500
+++ gcc-5.3.0-zip/gcc/config/kopensolaris-gnu.h 2015-01-05 07:33:28.000000000 -0500
@@ -31,5 +31,4 @@
@@ -31,5 +31,4 @@
   while (0)
   while (0)
 
 
 #undef GNU_USER_DYNAMIC_LINKER
 #undef GNU_USER_DYNAMIC_LINKER
-#define GNU_USER_DYNAMIC_LINKER "/tools/lib/ld.so.1"
-#define GNU_USER_DYNAMIC_LINKER "/tools/lib/ld.so.1"
-
-
+#define GNU_USER_DYNAMIC_LINKER "/lib/ld.so.1"
+#define GNU_USER_DYNAMIC_LINKER "/lib/ld.so.1"
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/linux.h gcc-5.3.0-zip/gcc/config/linux.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/linux.h gcc-5.3.0-zip/gcc/config/linux.h
--- gcc-5.3.0-original/gcc/config/linux.h       2016-09-13 10:23:45.890099248 -0400
--- gcc-5.3.0-original/gcc/config/linux.h       2016-10-19 11:02:11.783840959 -0400
+++ gcc-5.3.0-zip/gcc/config/linux.h    2015-01-05 07:33:28.000000000 -0500
+++ gcc-5.3.0-zip/gcc/config/linux.h    2015-01-05 07:33:28.000000000 -0500
@@ -73,10 +73,10 @@
@@ -73,10 +73,10 @@
    GLIBC_DYNAMIC_LINKER must be defined for each target using them, or
    GLIBC_DYNAMIC_LINKER must be defined for each target using them, or
    GLIBC_DYNAMIC_LINKER32 and GLIBC_DYNAMIC_LINKER64 for targets
    GLIBC_DYNAMIC_LINKER32 and GLIBC_DYNAMIC_LINKER64 for targets
    supporting both 32-bit and 64-bit compilation.  */
    supporting both 32-bit and 64-bit compilation.  */
Line 344... Line 344...
+#define UCLIBC_DYNAMIC_LINKERX32 "/lib/ldx32-uClibc.so.0"
+#define UCLIBC_DYNAMIC_LINKERX32 "/lib/ldx32-uClibc.so.0"
 #define BIONIC_DYNAMIC_LINKER "/system/bin/linker"
 #define BIONIC_DYNAMIC_LINKER "/system/bin/linker"
 #define BIONIC_DYNAMIC_LINKER32 "/system/bin/linker"
 #define BIONIC_DYNAMIC_LINKER32 "/system/bin/linker"
 #define BIONIC_DYNAMIC_LINKER64 "/system/bin/linker64"
 #define BIONIC_DYNAMIC_LINKER64 "/system/bin/linker64"
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/lm32/uclinux-elf.h gcc-5.3.0-zip/gcc/config/lm32/uclinux-elf.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/lm32/uclinux-elf.h gcc-5.3.0-zip/gcc/config/lm32/uclinux-elf.h
--- gcc-5.3.0-original/gcc/config/lm32/uclinux-elf.h    2016-09-13 10:23:45.890099248 -0400
--- gcc-5.3.0-original/gcc/config/lm32/uclinux-elf.h    2016-10-19 11:02:11.787840932 -0400
+++ gcc-5.3.0-zip/gcc/config/lm32/uclinux-elf.h 2015-01-05 07:33:28.000000000 -0500
+++ gcc-5.3.0-zip/gcc/config/lm32/uclinux-elf.h 2015-01-05 07:33:28.000000000 -0500
@@ -67,7 +67,7 @@
@@ -67,7 +67,7 @@
    %{shared:-shared} \
    %{shared:-shared} \
    %{symbolic:-Bsymbolic} \
    %{symbolic:-Bsymbolic} \
    %{rdynamic:-export-dynamic} \
    %{rdynamic:-export-dynamic} \
Line 356... Line 356...
+   -dynamic-linker /lib/ld-linux.so.2"
+   -dynamic-linker /lib/ld-linux.so.2"
 
 
 #define TARGET_OS_CPP_BUILTINS() GNU_USER_TARGET_OS_CPP_BUILTINS()
 #define TARGET_OS_CPP_BUILTINS() GNU_USER_TARGET_OS_CPP_BUILTINS()
 
 
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/m68k/linux.h gcc-5.3.0-zip/gcc/config/m68k/linux.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/m68k/linux.h gcc-5.3.0-zip/gcc/config/m68k/linux.h
--- gcc-5.3.0-original/gcc/config/m68k/linux.h  2016-09-13 10:23:45.890099248 -0400
--- gcc-5.3.0-original/gcc/config/m68k/linux.h  2016-10-19 11:02:11.787840932 -0400
+++ gcc-5.3.0-zip/gcc/config/m68k/linux.h       2015-01-05 07:33:28.000000000 -0500
+++ gcc-5.3.0-zip/gcc/config/m68k/linux.h       2015-01-05 07:33:28.000000000 -0500
@@ -71,7 +71,7 @@
@@ -71,7 +71,7 @@
    When the -shared link option is used a final link is not being
    When the -shared link option is used a final link is not being
    done.  */
    done.  */
 
 
Line 368... Line 368...
+#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1"
+#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1"
 
 
 #undef LINK_SPEC
 #undef LINK_SPEC
 #define LINK_SPEC "-m m68kelf %{shared} \
 #define LINK_SPEC "-m m68kelf %{shared} \
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/microblaze/linux.h gcc-5.3.0-zip/gcc/config/microblaze/linux.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/microblaze/linux.h gcc-5.3.0-zip/gcc/config/microblaze/linux.h
--- gcc-5.3.0-original/gcc/config/microblaze/linux.h    2016-09-13 10:23:45.890099248 -0400
--- gcc-5.3.0-original/gcc/config/microblaze/linux.h    2016-10-19 11:02:11.787840932 -0400
+++ gcc-5.3.0-zip/gcc/config/microblaze/linux.h 2015-05-28 10:08:19.000000000 -0400
+++ gcc-5.3.0-zip/gcc/config/microblaze/linux.h 2015-05-28 10:08:19.000000000 -0400
@@ -28,7 +28,7 @@
@@ -28,7 +28,7 @@
 #undef TLS_NEEDS_GOT
 #undef TLS_NEEDS_GOT
 #define TLS_NEEDS_GOT 1
 #define TLS_NEEDS_GOT 1
 
 
Line 380... Line 380...
+#define DYNAMIC_LINKER "/lib/ld.so.1"
+#define DYNAMIC_LINKER "/lib/ld.so.1"
 #undef  SUBTARGET_EXTRA_SPECS
 #undef  SUBTARGET_EXTRA_SPECS
 #define SUBTARGET_EXTRA_SPECS \
 #define SUBTARGET_EXTRA_SPECS \
   { "dynamic_linker", DYNAMIC_LINKER }
   { "dynamic_linker", DYNAMIC_LINKER }
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/mips/linux.h gcc-5.3.0-zip/gcc/config/mips/linux.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/mips/linux.h gcc-5.3.0-zip/gcc/config/mips/linux.h
--- gcc-5.3.0-original/gcc/config/mips/linux.h  2016-09-13 10:23:45.890099248 -0400
--- gcc-5.3.0-original/gcc/config/mips/linux.h  2016-10-19 11:02:11.787840932 -0400
+++ gcc-5.3.0-zip/gcc/config/mips/linux.h       2015-01-05 07:33:28.000000000 -0500
+++ gcc-5.3.0-zip/gcc/config/mips/linux.h       2015-01-05 07:33:28.000000000 -0500
@@ -22,20 +22,20 @@
@@ -22,20 +22,20 @@
 #define GNU_USER_LINK_EMULATIONN32 "elf32%{EB:b}%{EL:l}tsmipn32"
 #define GNU_USER_LINK_EMULATIONN32 "elf32%{EB:b}%{EL:l}tsmipn32"
 
 
 #define GLIBC_DYNAMIC_LINKER32 \
 #define GLIBC_DYNAMIC_LINKER32 \
Line 410... Line 410...
+  "%{mnan=2008:/lib32/ld-uClibc-mipsn8.so.0;:/lib32/ld-uClibc.so.0}"
+  "%{mnan=2008:/lib32/ld-uClibc-mipsn8.so.0;:/lib32/ld-uClibc.so.0}"
 
 
 #define BIONIC_DYNAMIC_LINKERN32 "/system/bin/linker32"
 #define BIONIC_DYNAMIC_LINKERN32 "/system/bin/linker32"
 #define GNU_USER_DYNAMIC_LINKERN32 \
 #define GNU_USER_DYNAMIC_LINKERN32 \
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/mn10300/linux.h gcc-5.3.0-zip/gcc/config/mn10300/linux.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/mn10300/linux.h gcc-5.3.0-zip/gcc/config/mn10300/linux.h
--- gcc-5.3.0-original/gcc/config/mn10300/linux.h       2016-09-13 10:23:45.890099248 -0400
--- gcc-5.3.0-original/gcc/config/mn10300/linux.h       2016-10-19 11:02:11.787840932 -0400
+++ gcc-5.3.0-zip/gcc/config/mn10300/linux.h    2015-01-05 07:33:28.000000000 -0500
+++ gcc-5.3.0-zip/gcc/config/mn10300/linux.h    2015-01-05 07:33:28.000000000 -0500
@@ -32,7 +32,7 @@
@@ -32,7 +32,7 @@
 #undef  ASM_SPEC
 #undef  ASM_SPEC
 #define ASM_SPEC ""
 #define ASM_SPEC ""
 
 
Line 422... Line 422...
+#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1"
+#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1"
 
 
 #undef  LINK_SPEC
 #undef  LINK_SPEC
 #define LINK_SPEC "%{mrelax:--relax} %{shared:-shared} \
 #define LINK_SPEC "%{mrelax:--relax} %{shared:-shared} \
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/pa/pa-linux.h gcc-5.3.0-zip/gcc/config/pa/pa-linux.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/pa/pa-linux.h gcc-5.3.0-zip/gcc/config/pa/pa-linux.h
--- gcc-5.3.0-original/gcc/config/pa/pa-linux.h 2016-09-13 10:23:45.890099248 -0400
--- gcc-5.3.0-original/gcc/config/pa/pa-linux.h 2016-10-19 11:02:11.787840932 -0400
+++ gcc-5.3.0-zip/gcc/config/pa/pa-linux.h      2015-09-24 20:04:26.000000000 -0400
+++ gcc-5.3.0-zip/gcc/config/pa/pa-linux.h      2015-09-24 20:04:26.000000000 -0400
@@ -37,7 +37,7 @@
@@ -37,7 +37,7 @@
 /* Define this for shared library support because it isn't in the main
 /* Define this for shared library support because it isn't in the main
    linux.h file.  */
    linux.h file.  */
 
 
Line 434... Line 434...
+#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1"
+#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1"
 
 
 #undef LINK_SPEC
 #undef LINK_SPEC
 #define LINK_SPEC "\
 #define LINK_SPEC "\
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/rs6000/linux64.h gcc-5.3.0-zip/gcc/config/rs6000/linux64.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/rs6000/linux64.h gcc-5.3.0-zip/gcc/config/rs6000/linux64.h
--- gcc-5.3.0-original/gcc/config/rs6000/linux64.h      2016-09-13 10:23:45.890099248 -0400
--- gcc-5.3.0-original/gcc/config/rs6000/linux64.h      2016-10-19 11:02:11.787840932 -0400
+++ gcc-5.3.0-zip/gcc/config/rs6000/linux64.h   2015-03-09 19:18:57.000000000 -0400
+++ gcc-5.3.0-zip/gcc/config/rs6000/linux64.h   2015-03-09 19:18:57.000000000 -0400
@@ -357,14 +357,14 @@
@@ -357,14 +357,14 @@
 #undef LINK_OS_DEFAULT_SPEC
 #undef LINK_OS_DEFAULT_SPEC
 #define LINK_OS_DEFAULT_SPEC "%(link_os_linux)"
 #define LINK_OS_DEFAULT_SPEC "%(link_os_linux)"
 
 
Line 457... Line 457...
+#define UCLIBC_DYNAMIC_LINKER64 "/lib/ld64-uClibc.so.0"
+#define UCLIBC_DYNAMIC_LINKER64 "/lib/ld64-uClibc.so.0"
 #if DEFAULT_LIBC == LIBC_UCLIBC
 #if DEFAULT_LIBC == LIBC_UCLIBC
 #define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}"
 #define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}"
 #elif DEFAULT_LIBC == LIBC_GLIBC
 #elif DEFAULT_LIBC == LIBC_GLIBC
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/rs6000/sysv4.h gcc-5.3.0-zip/gcc/config/rs6000/sysv4.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/rs6000/sysv4.h gcc-5.3.0-zip/gcc/config/rs6000/sysv4.h
--- gcc-5.3.0-original/gcc/config/rs6000/sysv4.h        2016-09-13 10:23:45.890099248 -0400
--- gcc-5.3.0-original/gcc/config/rs6000/sysv4.h        2016-10-19 11:02:11.891840233 -0400
+++ gcc-5.3.0-zip/gcc/config/rs6000/sysv4.h     2015-09-24 09:46:45.000000000 -0400
+++ gcc-5.3.0-zip/gcc/config/rs6000/sysv4.h     2015-09-24 09:46:45.000000000 -0400
@@ -757,8 +757,8 @@
@@ -757,8 +757,8 @@
 
 
 #define LINK_START_LINUX_SPEC ""
 #define LINK_START_LINUX_SPEC ""
 
 
Line 471... Line 471...
+#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
+#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
 #if DEFAULT_LIBC == LIBC_UCLIBC
 #if DEFAULT_LIBC == LIBC_UCLIBC
 #define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}"
 #define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}"
 #elif !defined (DEFAULT_LIBC) || DEFAULT_LIBC == LIBC_GLIBC
 #elif !defined (DEFAULT_LIBC) || DEFAULT_LIBC == LIBC_GLIBC
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/s390/linux.h gcc-5.3.0-zip/gcc/config/s390/linux.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/s390/linux.h gcc-5.3.0-zip/gcc/config/s390/linux.h
--- gcc-5.3.0-original/gcc/config/s390/linux.h  2016-09-13 10:23:45.890099248 -0400
--- gcc-5.3.0-original/gcc/config/s390/linux.h  2016-10-19 11:02:11.891840233 -0400
+++ gcc-5.3.0-zip/gcc/config/s390/linux.h       2015-05-11 03:14:10.000000000 -0400
+++ gcc-5.3.0-zip/gcc/config/s390/linux.h       2015-05-11 03:14:10.000000000 -0400
@@ -60,8 +60,8 @@
@@ -60,8 +60,8 @@
 #define MULTILIB_DEFAULTS { "m31" }
 #define MULTILIB_DEFAULTS { "m31" }
 #endif
 #endif
 
 
Line 485... Line 485...
+#define GLIBC_DYNAMIC_LINKER64 "/lib/ld64.so.1"
+#define GLIBC_DYNAMIC_LINKER64 "/lib/ld64.so.1"
 
 
 #undef  LINK_SPEC
 #undef  LINK_SPEC
 #define LINK_SPEC \
 #define LINK_SPEC \
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/sh/linux.h gcc-5.3.0-zip/gcc/config/sh/linux.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/sh/linux.h gcc-5.3.0-zip/gcc/config/sh/linux.h
--- gcc-5.3.0-original/gcc/config/sh/linux.h    2016-09-13 10:23:45.890099248 -0400
--- gcc-5.3.0-original/gcc/config/sh/linux.h    2016-10-19 11:02:11.891840233 -0400
+++ gcc-5.3.0-zip/gcc/config/sh/linux.h 2015-01-05 07:33:28.000000000 -0500
+++ gcc-5.3.0-zip/gcc/config/sh/linux.h 2015-01-05 07:33:28.000000000 -0500
@@ -43,7 +43,7 @@
@@ -43,7 +43,7 @@
 
 
 #define TARGET_ASM_FILE_END file_end_indicate_exec_stack
 #define TARGET_ASM_FILE_END file_end_indicate_exec_stack
 
 
Line 497... Line 497...
+#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
+#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
 
 
 #undef SUBTARGET_LINK_EMUL_SUFFIX
 #undef SUBTARGET_LINK_EMUL_SUFFIX
 #define SUBTARGET_LINK_EMUL_SUFFIX "_linux"
 #define SUBTARGET_LINK_EMUL_SUFFIX "_linux"
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/sparc/linux64.h gcc-5.3.0-zip/gcc/config/sparc/linux64.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/sparc/linux64.h gcc-5.3.0-zip/gcc/config/sparc/linux64.h
--- gcc-5.3.0-original/gcc/config/sparc/linux64.h       2016-09-13 10:23:45.890099248 -0400
--- gcc-5.3.0-original/gcc/config/sparc/linux64.h       2016-10-19 11:02:12.023839345 -0400
+++ gcc-5.3.0-zip/gcc/config/sparc/linux64.h    2015-01-05 07:33:28.000000000 -0500
+++ gcc-5.3.0-zip/gcc/config/sparc/linux64.h    2015-01-05 07:33:28.000000000 -0500
@@ -84,8 +84,8 @@
@@ -84,8 +84,8 @@
    When the -shared link option is used a final link is not being
    When the -shared link option is used a final link is not being
    done.  */
    done.  */
 
 
Line 520... Line 520...
+#define LINK_SPEC "-m elf64_sparc -Y P,%R/usr/lib64 %{shared:-shared} \
+#define LINK_SPEC "-m elf64_sparc -Y P,%R/usr/lib64 %{shared:-shared} \
   %{!shared: \
   %{!shared: \
     %{!static: \
     %{!static: \
       %{rdynamic:-export-dynamic} \
       %{rdynamic:-export-dynamic} \
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/sparc/linux.h gcc-5.3.0-zip/gcc/config/sparc/linux.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/sparc/linux.h gcc-5.3.0-zip/gcc/config/sparc/linux.h
--- gcc-5.3.0-original/gcc/config/sparc/linux.h 2016-09-13 10:23:45.890099248 -0400
--- gcc-5.3.0-original/gcc/config/sparc/linux.h 2016-10-19 11:02:12.023839345 -0400
+++ gcc-5.3.0-zip/gcc/config/sparc/linux.h      2015-01-05 07:33:28.000000000 -0500
+++ gcc-5.3.0-zip/gcc/config/sparc/linux.h      2015-01-05 07:33:28.000000000 -0500
@@ -83,7 +83,7 @@
@@ -83,7 +83,7 @@
    When the -shared link option is used a final link is not being
    When the -shared link option is used a final link is not being
    done.  */
    done.  */
 
 
Line 532... Line 532...
+#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
+#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
 
 
 #undef  LINK_SPEC
 #undef  LINK_SPEC
 #define LINK_SPEC "-m elf32_sparc %{shared:-shared} \
 #define LINK_SPEC "-m elf32_sparc %{shared:-shared} \
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/vax/linux.h gcc-5.3.0-zip/gcc/config/vax/linux.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/vax/linux.h gcc-5.3.0-zip/gcc/config/vax/linux.h
--- gcc-5.3.0-original/gcc/config/vax/linux.h   2016-09-13 10:23:45.890099248 -0400
--- gcc-5.3.0-original/gcc/config/vax/linux.h   2016-10-19 11:02:12.023839345 -0400
+++ gcc-5.3.0-zip/gcc/config/vax/linux.h        2015-01-05 07:33:28.000000000 -0500
+++ gcc-5.3.0-zip/gcc/config/vax/linux.h        2015-01-05 07:33:28.000000000 -0500
@@ -41,7 +41,7 @@
@@ -41,7 +41,7 @@
   %{!shared: \
   %{!shared: \
     %{!static: \
     %{!static: \
       %{rdynamic:-export-dynamic} \
       %{rdynamic:-export-dynamic} \
Line 544... Line 544...
+      -dynamic-linker /lib/ld.so.1} \
+      -dynamic-linker /lib/ld.so.1} \
     %{static:-static}}"
     %{static:-static}}"
 
 
 #undef  WCHAR_TYPE
 #undef  WCHAR_TYPE
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/xtensa/linux.h gcc-5.3.0-zip/gcc/config/xtensa/linux.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/xtensa/linux.h gcc-5.3.0-zip/gcc/config/xtensa/linux.h
--- gcc-5.3.0-original/gcc/config/xtensa/linux.h        2016-09-13 10:23:45.890099248 -0400
--- gcc-5.3.0-original/gcc/config/xtensa/linux.h        2016-10-19 11:02:12.023839345 -0400
+++ gcc-5.3.0-zip/gcc/config/xtensa/linux.h     2015-01-05 07:33:28.000000000 -0500
+++ gcc-5.3.0-zip/gcc/config/xtensa/linux.h     2015-01-05 07:33:28.000000000 -0500
@@ -44,7 +44,7 @@
@@ -44,7 +44,7 @@
   %{mlongcalls:--longcalls} \
   %{mlongcalls:--longcalls} \
   %{mno-longcalls:--no-longcalls}"
   %{mno-longcalls:--no-longcalls}"
 
 
Line 704... Line 704...
+       # cat $(srcdir)/config/fp-bit.c >> fp-bit.c
+       # cat $(srcdir)/config/fp-bit.c >> fp-bit.c
+
+
+
+
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/zip/zip.c gcc-5.3.0-zip/gcc/config/zip/zip.c
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/zip/zip.c gcc-5.3.0-zip/gcc/config/zip/zip.c
--- gcc-5.3.0-original/gcc/config/zip/zip.c     1969-12-31 19:00:00.000000000 -0500
--- gcc-5.3.0-original/gcc/config/zip/zip.c     1969-12-31 19:00:00.000000000 -0500
+++ gcc-5.3.0-zip/gcc/config/zip/zip.c  2016-09-13 10:06:40.979536485 -0400
+++ gcc-5.3.0-zip/gcc/config/zip/zip.c  2016-09-13 15:36:22.342322803 -0400
@@ -0,0 +1,2151 @@
@@ -0,0 +1,2291 @@
+////////////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////
+//
+//
+// Filename:   zip.c
+// Filename:   zip.c
+//
+//
+// Project:    Zip CPU backend for the GNU Compiler Collection
+// Project:    Zip CPU backend for the GNU Compiler Collection
Line 1378... Line 1378...
+       // The return RTX is not allowed to be frame related
+       // The return RTX is not allowed to be frame related
+       insn = emit_jump_insn(ret_rtx);
+       insn = emit_jump_insn(ret_rtx);
+       // RTX_FRAME_RELATED_P(insn) = 1;
+       // RTX_FRAME_RELATED_P(insn) = 1;
+}
+}
+
+
 
+void
 
+zip_sibcall_epilogue(void) {
 
+       int     regno, offset;
 
+       const bool      dbg = ((ALL_DEBUG_ON)||(false))&&(!ALL_DEBUG_OFF);
 
+       rtx     insn;
 
+
 
+       zip_compute_frame();
 
+
 
+       if (dbg) fprintf(stderr, "EPILOG::\n");
 
+       if (cfun->machine->fp_needed) {
 
+               // This is done special--if you can't trust the stack pointer
 
+               // enough so that you must have a frame pointer, then you can't
 
+               // trust its offset enough to restore from it.  Hence, we start
 
+               // by moving the frame pointer to the stack pointer to recover
 
+               // the stack pointer back to a usable value.
 
+               if (dbg) fprintf(stderr, "SIBCALL-EPILOG::Moving frame pointer to stack register\n");
 
+               insn = emit_insn(gen_movsi_reg(stack_pointer_rtx, frame_pointer_rtx));
 
+               RTX_FRAME_RELATED_P(insn) = 1;
 
+       }
 
+
 
+       if (cfun->machine->saved_reg_size != 0) {
 
+               if (cfun->machine->fp_needed)
 
+                       offset = 0;
 
+               else
 
+                       offset = cfun->machine->sp_fp_offset;
 
+               if (dbg) fprintf(stderr, "SIBCALL-EPILOG::Saved_REG_Size = %d\n", cfun->machine->saved_reg_size);
 
+               for(regno=0; regno < FIRST_PSEUDO_REGISTER; regno++) {
 
+                       if (zip_save_reg(regno)) {
 
+                               if (dbg) fprintf(stderr, "SIBCALL-EPILOG::RESTORING R%d\n", regno);
 
+                               rtx reg = gen_rtx_REG(SImode, regno);
 
+                               insn = emit_insn(gen_movsi_lod_off(
 
+                                               reg,
 
+                                               stack_pointer_rtx,
 
+                                               GEN_INT(offset++)));
 
+                               add_reg_note(insn, REG_CFA_RESTORE, reg);
 
+                               RTX_FRAME_RELATED_P(insn) = 1;
 
+                       }
 
+               }
 
+       }
 
+
 
+       if (cfun->machine->fp_needed) {
 
+               // Restore the stack pointer back to the original, the
 
+               // difference being the difference from the frame pointer
 
+               // to the original stack
 
+               insn = emit_insn(gen_addsi3_reg_clobber(stack_pointer_rtx,
 
+                       stack_pointer_rtx,
 
+                       GEN_INT(cfun->machine->size_for_adjusting_sp
 
+                               -cfun->machine->sp_fp_offset)));
 
+               RTX_FRAME_RELATED_P(insn) = 1;
 
+       } else {
 
+               // else now the difference is between the stack pointer and
 
+               // the original stack pointer.
 
+               if (dbg) fprintf(stderr, "SIBCALL-EPILOG::ADDSI3(StackPtr, %d)\n",
 
+                               cfun->machine->size_for_adjusting_sp);
 
+               insn = emit_insn(gen_addsi3_reg_clobber(stack_pointer_rtx,
 
+                       stack_pointer_rtx,
 
+                       GEN_INT(cfun->machine->size_for_adjusting_sp)));
 
+               RTX_FRAME_RELATED_P(insn) = 1;
 
+       }
 
+}
 
+
+/* Implement RETURN_ADDR_RTX(COUNT, FRAMEADDR).
+/* Implement RETURN_ADDR_RTX(COUNT, FRAMEADDR).
+ *
+ *
+ * We currently only support calculating the return address for the current
+ * We currently only support calculating the return address for the current
+ * frame.
+ * frame.
+ */
+ */
Line 1534... Line 1595...
+               return NULL_RTX;
+               return NULL_RTX;
+       return
+       return
+               gen_rtx_REG(mode, (*cum)+1);
+               gen_rtx_REG(mode, (*cum)+1);
+}
+}
+
+
 
+/* DECL is the declaration of the function being targeted by the call, and EXP
 
+ * is the CALL_EXPR representing the call.
 
+ */
 
+bool   zip_function_ok_for_sibcall(ATTRIBUTE_UNUSED tree decl, tree exp) {
 
+       // calls.c already checks whether or not the parameter stack space
 
+       // is identical, so ... let's hope this all works and find out.
 
+
 
+       //
 
+       // Actually, this will fail:  If the sibling uses R5 to pass registers
 
+       // in and we don't, then there will be no way to restore R5.  This is
 
+       // true for the current configuration.  It will be true for future
 
+       // configurations if the sibling ever uses a register that must be
 
+       // saved as a parameter register.
 
+       //
 
+       // We can check this ... if we can count how many registers the
 
+       // sibling call will use.
 
+       //
 
+       CUMULATIVE_ARGS cum_v;
 
+       cumulative_args_t       cum;
 
+       tree            parameter;
 
+       machine_mode    mode;
 
+       tree            ttype;
 
+       rtx             parm_rtx;
 
+       int             i;
 
+       static const char zip_call_used_register[] = CALL_USED_REGISTERS;
 
+
 
+       INIT_CUMULATIVE_ARGS(cum_v, NULL, NULL, 0,0);
 
+       cum = pack_cumulative_args(&cum_v);
 
+       for (i=0; i<call_expr_nargs(exp); i++) {
 
+
 
+               parameter = CALL_EXPR_ARG(exp, i);
 
+
 
+               if ((!parameter) || (TREE_CODE(parameter)==ERROR_MARK))
 
+                       return true;
 
+               ttype = TREE_TYPE(parameter);
 
+               gcc_assert(ttype);
 
+               mode = ttype->type_common.mode;
 
+
 
+               if (pass_by_reference(&cum_v, mode, ttype, true)) {
 
+                       mode = Pmode;
 
+                       ttype = build_pointer_type(ttype);
 
+               }
 
+
 
+               parm_rtx = zip_function_arg(cum, mode, ttype, 0);
 
+               zip_function_arg_advance(cum, mode, ttype, 0);
 
+               if (!parm_rtx)
 
+                       continue;
 
+
 
+               // If it is a register
 
+               //      and it is *NOT* a CALL_USED_REGISTER
 
+               //      then we can't do this.
 
+               //
 
+               // Example: func(R1,..R4,R5)
 
+               //      can be followed by func2(R1,.., up to R5)
 
+               //      (not supported, though... just to simplify our test
 
+               //      below)
 
+               // Example: func(R1,..R4)
 
+               //      cannot be followed by func2(R1,..,R5)
 
+               //      We would blow R5 away by our prologue, even if it was
 
+               //      properly set.
 
+               // Example: func(R1,..R5)
 
+               //      can be followed by func2(R1,.., up to R4)
 
+               //      func2 may save R5 (which doesn't need saving) but that's
 
+               //              irrelevant
 
+               // Example: func(R1,..up to R4)
 
+               //      can be followed by func2(R1,.., up to R4)
 
+               //
 
+               if (REG_P(parm_rtx)&&(REGNO(parm_rtx))
 
+                               &&(REGNO(parm_rtx)<sizeof(zip_call_used_register))
 
+                               &&(!zip_call_used_register[REGNO(parm_rtx)]))
 
+                       return false;
 
+       }
 
+
 
+       return true;
 
+
 
+       // We also need to check if the return types are the same ... or
 
+       // will GCC handle that for us?
 
+}
 
+
+void   zip_canonicalize_comparison(int *code, rtx *op0, rtx *op1,
+void   zip_canonicalize_comparison(int *code, rtx *op0, rtx *op1,
+               bool preserve_op0)
+               bool preserve_op0)
+{
+{
+       const bool      dbg = ((ALL_DEBUG_ON)||(false))&&(!ALL_DEBUG_OFF);
+       const bool      dbg = ((ALL_DEBUG_ON)||(false))&&(!ALL_DEBUG_OFF);
+
+
Line 2859... Line 2999...
+int    zip_is_conditional(rtx_insn *insn) {
+int    zip_is_conditional(rtx_insn *insn) {
+       return (get_attr_conditional(insn)==CONDITIONAL_YES);
+       return (get_attr_conditional(insn)==CONDITIONAL_YES);
+}
+}
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/zip/zip.h gcc-5.3.0-zip/gcc/config/zip/zip.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/zip/zip.h gcc-5.3.0-zip/gcc/config/zip/zip.h
--- gcc-5.3.0-original/gcc/config/zip/zip.h     1969-12-31 19:00:00.000000000 -0500
--- gcc-5.3.0-original/gcc/config/zip/zip.h     1969-12-31 19:00:00.000000000 -0500
+++ gcc-5.3.0-zip/gcc/config/zip/zip.h  2016-09-13 10:05:21.871953479 -0400
+++ gcc-5.3.0-zip/gcc/config/zip/zip.h  2016-09-13 13:46:17.890711238 -0400
@@ -0,0 +1,4058 @@
@@ -0,0 +1,4095 @@
+////////////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////
+//
+//
+// Filename:   gcc/config/zip/zip.h
+// Filename:   gcc/config/zip/zip.h
+//
+//
+// Project:    Zip CPU backend for the GNU Compiler Collection
+// Project:    Zip CPU backend for the GNU Compiler Collection
Line 4751... Line 4891...
+ */
+ */
+#undef ACCUMULATE_OUTGOING_ARGS
+#undef ACCUMULATE_OUTGOING_ARGS
+#define        ACCUMULATE_OUTGOING_ARGS        1
+#define        ACCUMULATE_OUTGOING_ARGS        1
+
+
+
+
+/* REG_PARM_STACK_SPACCE(FN) ... Define this macro if functions should assume
+/* REG_PARM_STACK_SPACE(FN) ... Define this macro if functions should assume
+ * that stack space has been allocated for arguments even when their values
+ * that stack space has been allocated for arguments even when their values
+ * are passed in registers.  The value of this macro is the size, in bytes, of
+ * are passed in registers.  The value of this macro is the size, in bytes, of
+ * the area reserved for arguments passed in registers for the function
+ * the area reserved for arguments passed in registers for the function
+ * represented by FN, which can be zero if GCC is calling a library function.
+ * represented by FN, which can be zero if GCC is calling a library function.
+ * The argument FN can be the FUNCTION_DECL, or the type itself of the function.
+ * The argument FN can be the FUNCTION_DECL, or the type itself of the function.
Line 5121... Line 5261...
+ * compilation.  The hook is used to enforce these restrictions, as the sibcall
+ * compilation.  The hook is used to enforce these restrictions, as the sibcall
+ * md pattern can not fail, or fall over to a 'normal' call.  The criteria for
+ * md pattern can not fail, or fall over to a 'normal' call.  The criteria for
+ * successful sibling call optimization may vary greatly between different
+ * successful sibling call optimization may vary greatly between different
+ * architectures.
+ * architectures.
+ *
+ *
+ * ?? What's a sibling call?
+ * What's a sibling call?  "Sibling calls or tail calls terminate the function
 
+ * in a nonn-standard way and thus an edge to the exit must be present.
 
+ * EDGE_SIBCALL and EDGE_ABNORMAL are set in such case(s).  These edges only
 
+ * exist in the RTL representation.
 
+ *
 
+ * So, basically, a sibling call is a function call at the end of one function.
 
+ * Rather than setting up a new stack frame, return address, etc, it is
 
+ * possible to just jump to this new function, leaving the return address for
 
+ * the prior function as the (now) return address for this one.
 
+ *
 
+ * ZipCPU --- These are good things.  We wish to support them.  We will require,
 
+ * though, that the sibling require no more stack space than the original.
 
+ * We might go even stricter, requiring that the sibling require no stack space
 
+ * at all--and only register variables.
 
+ */
 
+#define        TARGET_FUNCTION_OK_FOR_SIBCALL  zip_function_ok_for_sibcall
 
+
 
+/* TARGET_EXTRA_LIVE_ON_ENTRY(REGS) ... Add any hard registers to regs that are
 
+ * live on entry to the function.  This hook only needs to be defined to provide
 
+ * registers that cannot be found by examination of FUNTION_ARG_REGNO_P, the
 
+ * ... and the ...
 
+ *
 
+ * ZipCPU -- the default should be good enough for us.
 
+ */
 
+/* TARGET_SET_UP_BY_PROLOGUE(CONTAINER) ... This hook should add additional
 
+ * registers that are computed by the prologue to the hard register set for
 
+ * shrink-wrapping optimization purposes.
 
+ *
 
+ * ??
+ */
+ */
+
+
+// TARGET_EXTRA_LIVE_ON_ENTRY
+/* TARGET_WARN_FUNC_RETURN(TREE) ... True if a function's return statements
+// TARGET_SET_UP_BY_PROLOGUE
+ * should be checked for matching the function's return type.  This includes
+// TARGET_WARN_FUNC_RETURN
+ * checking for falling off the end of a non-void function.  Return false if
 
+ * no such check should be made.
 
+ *
 
+ * ZipCPU--the default should be good enough for us.
 
+ */
+
+
+/* 17.09.14 Stack smashing protection */
+/* 17.09.14 Stack smashing protection */
+// TARGET_STACK_PROTECT_GUARD
+// TARGET_STACK_PROTECT_GUARD
+// TARGET_STACK_PROTECT_FAIL
+// TARGET_STACK_PROTECT_FAIL
+// TARGET_SUPPORTS_SPLIT_STACK
+// TARGET_SUPPORTS_SPLIT_STACK
Line 5550... Line 5722...
+ * macro's responsibility to recognize insns that set the condition code as
+ * macro's responsibility to recognize insns that set the condition code as
+ * a byproduct of other activity as well as those that explicitly set (cc0).
+ * a byproduct of other activity as well as those that explicitly set (cc0).
+ *
+ *
+ * ZipCPU --- We need this, as not all expressions set (cc0).
+ * ZipCPU --- We need this, as not all expressions set (cc0).
+ *
+ *
 
+ * In hind sight, this is the *old* and unsupported way of doing business within
 
+ * GCC.  To switch to the new way, all instruction definitions within our .md
 
+ * file have been adjusted to either change or clobber the CC register.
 
+ *
+ */
+ */
+#ifdef HAVE_cc0
+#ifdef HAVE_cc0
+#define        NOTICE_UPDATE_CC(EXP, INSN)     zip_update_cc_notice(EXP, INSN)
+// #define     NOTICE_UPDATE_CC(EXP, INSN)     zip_update_cc_notice(EXP, INSN)
 
+#error "ZipCPU no longer has CC0"
+#endif
+#endif
+
+
+
+
+/* 17.15.2 Representation of condition codes using registers */
+/* 17.15.2 Representation of condition codes using registers */
+/* ... which the ZipCPU doesn't have.  The ZipCPU has a CC0 register, and hence
+/* ... which the ZipCPU doesn't have.  The ZipCPU has a CC0 register, and hence
Line 6921... Line 7098...
+
+
+#endif /* GCC_ZIP_H */
+#endif /* GCC_ZIP_H */
+
+
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/zip/zip.md gcc-5.3.0-zip/gcc/config/zip/zip.md
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/zip/zip.md gcc-5.3.0-zip/gcc/config/zip/zip.md
--- gcc-5.3.0-original/gcc/config/zip/zip.md    1969-12-31 19:00:00.000000000 -0500
--- gcc-5.3.0-original/gcc/config/zip/zip.md    1969-12-31 19:00:00.000000000 -0500
+++ gcc-5.3.0-zip/gcc/config/zip/zip.md 2016-08-08 07:07:39.251163261 -0400
+++ gcc-5.3.0-zip/gcc/config/zip/zip.md 2016-09-15 11:37:25.730251033 -0400
@@ -0,0 +1,3254 @@
@@ -0,0 +1,3463 @@
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;;
+;; Filename:   zip.md
+;; Filename:   zip.md
+;;
+;;
+;; Project:    Zip CPU -- a small, lightweight, RISC CPU soft core
+;; Project:    Zip CPU -- a small, lightweight, RISC CPU soft core
Line 8675... Line 8852...
+       else
+       else
+               FAIL;
+               FAIL;
+       })
+       })
+(define_insn_and_split "movsicc_bare"
+(define_insn_and_split "movsicc_bare"
+       [(set (match_operand:SI 0 "register_operand" "=r")
+       [(set (match_operand:SI 0 "register_operand" "=r")
+               (if_then_else (match_operator 1 "ordered_comparison_operator"
+               (if_then_else:SI (match_operator 1 "ordered_comparison_operator"
+                               [(reg:CC CC_REG) (const_int 0)])
+                               [(reg:CC CC_REG) (const_int 0)])
+                       (match_operand:SI 2 "general_operand" "rio")
+                       (match_operand:SI 2 "general_operand" "rio")
+                       (match_operand:SI 3 "register_operand" "0")))]
+                       (match_operand:SI 3 "register_operand" "0")))]
+       "(zip_supported_condition(GET_CODE(operands[1])))"
+       "(zip_supported_condition(GET_CODE(operands[1])))"
+       "#"
+       "#"
Line 9074... Line 9251...
+;
+;
+;
+;
+;
+;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;;
 
+;; Looping constructs
 
+;;
 
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
+;
 
+;
 
+;
 
+(define_insn "decrement_and_branch_until_zero"
 
+       [(set (pc)
 
+               (if_then_else
 
+                       (ge (plus:SI (match_operand:SI 0 "register_operand" "+r")
 
+                               (const_int -1)) (const_int 0))
 
+                       (label_ref (match_operand 1 "" ""))
 
+                       (pc)))
 
+       (set (match_dup 0) (plus:SI (match_dup 0) (const_int -1)))
 
+       ;(set (reg:CC CC_REG)
 
+               ;(compare:CC (minus:SI (match_dup 0) (const_int 1))
 
+                       ;(const_int 0)))
 
+       (clobber (reg:CC CC_REG))]
 
+       ""
 
+       "ADD\t-1,%0\n\tBLT\t.Ldec%=\n\tBRA\t%1\n.Ldec%=:"
 
+       [(set_attr "predicable" "no") (set_attr "ccresult" "unknown")])
 
+;
 
+;
 
+(define_insn "doloop_end"
 
+       [(set (pc)
 
+               (if_then_else
 
+                       (ne (plus:SI (match_operand:SI 0 "register_operand" "+r")
 
+                               (const_int -1)) (const_int 0))
 
+                       (label_ref (match_operand 1 "" ""))
 
+                       (pc)))
 
+       (set (match_dup 0) (plus:SI (match_dup 0) (const_int -1)))
 
+       ; (set (reg:CC CC_REG)
 
+               ; (compare:CC (minus:SI (match_dup 0) (const_int 1))
 
+                       ; (const_int 0)))
 
+       (clobber (reg:CC CC_REG))]
 
+       "(reload_completed)"
 
+       "ADD\t-1,%0\n\tBZ\t.Lloop%=\n\tBRA\t%1\n.Lloop%=:"
 
+       [(set_attr "predicable" "no") (set_attr "ccresult" "unknown")])
 
+;
 
+; Since we have a doloop_end, we must also have a doloop_begin.  Since the
 
+; ZipCPU has no special begin looping instruction, we'll simply define this
 
+; as a null instruction.
 
+(define_expand "doloop_begin" [(const_int 0)] "(0)")
 
+;
 
+;
 
+;
 
+;
 
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
+;;
+;; Subroutine call
+;; Subroutine call
+;;
+;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;
+;
+;
+;
Line 9123... Line 9349...
+                       }
+                       }
+                       DONE;
+                       DONE;
+               }
+               }
+       })
+       })
+;
+;
 
+(define_expand "sibcall"
 
+       [(call (mem:SI (match_operand 0 "zip_const_address_operand_p" ""))
 
+               (match_operand 1 "" ""))
 
+       (use (match_operand 2 "" ""))
 
+       (use (reg:SI RTN_REG))
 
+       (simple_return)]
 
+       ""
 
+       {
 
+               if (MEM_P(operands[0])) {
 
+                       // This should always be the case
 
+                       rtx addr = XEXP(operands[0],0);
 
+                       if (zip_const_address_operand_p(addr, SImode)) {
 
+                               //; fprintf(stderr, "Generating gen_void_call_const()\n");
 
+                               emit_call_insn(gen_void_sibcall_const(addr,
 
+                                               operands[1]));
 
+                       } else if ((MEM_P(addr))&&(zip_address_operand(
 
+                                                       XEXP(addr,0)))) {
 
+                               emit_call_insn(gen_void_sibcall_mem(XEXP(addr,0),
 
+                                                                operands[1]));
 
+                       } else {
 
+                               emit_call_insn(gen_void_sibcall_var(addr,
 
+                                                                operands[1]));
 
+                       }
 
+                       DONE;
 
+               }
 
+       }) ; "BAR\t%0\n"
 
+;
 
+(define_insn "void_sibcall_const"
 
+       [(call (mem:SI (match_operand:SI 0 "zip_const_address_operand_p" ""))
 
+                       (match_operand 1 "const_int_operand" "n"))
 
+               (use (reg:SI RTN_REG))
 
+               (clobber (reg:CC CC_REG))
 
+               (simple_return)]
 
+       ""
 
+       "BRA\t%0"
 
+       [(set_attr "predicable" "no") (set_attr "ccresult" "unknown")])
 
+(define_insn "void_sibcall_mem"
 
+       [(call (mem:SI (match_operand:SI 0 "zip_memory_operand_p" "Q"))
 
+                       (match_operand 1 "const_int_operand" "n"))
 
+               (use (reg:SI RTN_REG))
 
+               (clobber (reg:CC CC_REG))
 
+               (simple_return)]
 
+       ""
 
+       "LOD\t%0,PC"
 
+       [(set_attr "predicable" "no") (set_attr "ccresult" "unknown")])
 
+;
 
+; #warning "This predicate is appropriate for non-moves, but not for JMPs"
 
+(define_insn "void_sibcall_var"
 
+       [(call (mem:SI (match_operand:SI 0 "zip_address_operand_p" ""))
 
+                       (match_operand 1 "const_int_operand" "n"))
 
+               (use (reg:SI RTN_REG))
 
+               (clobber (reg:CC CC_REG))
 
+               (simple_return)]
 
+       ""
 
+       "JMP\t%0"
 
+       [(set_attr "predicable" "no") (set_attr "ccresult" "unknown")])
 
+;
 
+(define_expand "sibcall_value"
 
+       [(set (match_operand 0 "register_operand" "")
 
+               (call (mem:SI
 
+                       (match_operand 1 "zip_const_address_operand_p" ""))
 
+               (match_operand 2 "" "")))
 
+       (use (match_operand 3 "" ""))
 
+       (use (reg:SI RTN_REG))
 
+       (clobber (reg:CC CC_REG))
 
+       (simple_return)]
 
+       ""
 
+       {
 
+               if (MEM_P(operands[1])) {
 
+                       rtx addr = XEXP(operands[1],0);
 
+                       if (zip_const_address_operand_p(addr, SImode)) {
 
+                               emit_call_insn(gen_reg_sibcall_const(addr, operands[2]));
 
+                       } else if ((MEM_P(addr))&&(zip_address_operand(XEXP(addr,0)))) {
 
+                               emit_call_insn(gen_reg_sibcall_mem(XEXP(addr,0), operands[2]));
 
+                       } else {
 
+                               //; fprintf(stderr, "ZIP.MD::CALL-VALUE() INDIRECT\n");
 
+                               emit_call_insn(gen_reg_sibcall_var(addr, operands[2]));
 
+                       }
 
+                       DONE;
 
+               }
 
+       })
 
+;
 
+;
+;
+;
+;
+;
+; How do we want to do this better?
+; How do we want to do this better?
+;      Replace the RTL w/
+;      Replace the RTL w/
+;              return_label= gen_label_rtx();
+;              return_label= gen_label_rtx();
Line 9166... Line 9475...
+               (clobber (reg:SI RTN_REG))
+               (clobber (reg:SI RTN_REG))
+               (clobber (reg:CC CC_REG))]
+               (clobber (reg:CC CC_REG))]
+       ""
+       ""
+       "MOV    .Lcall%=(PC),R0\;JMP\t%0\n.Lcall%=:"
+       "MOV    .Lcall%=(PC),R0\;JMP\t%0\n.Lcall%=:"
+       [(set_attr "predicable" "no") (set_attr "ccresult" "unknown")])
+       [(set_attr "predicable" "no") (set_attr "ccresult" "unknown")])
 
+;
 
+;
+(define_expand "call_value"
+(define_expand "call_value"
+       [(parallel [(set (reg:SI RTNV_REG)
+       [(parallel [(set (reg:SI RTNV_REG)
+               (call (match_operand:SI 1 "" "")
+               (call (match_operand:SI 1 "" "")
+                       (match_operand 2 "const_int_operand" "n")))
+                       (match_operand 2 "const_int_operand" "n")))
+       (set (match_operand:SI 0 "register_operand" "=r") (reg:SI RTNV_REG))
+       (set (match_operand:SI 0 "register_operand" "=r") (reg:SI RTNV_REG))
Line 9227... Line 9538...
+       "MOV    .Lcall%=(PC),R0\n\tJMP\t%0\n.Lcall%=:"
+       "MOV    .Lcall%=(PC),R0\n\tJMP\t%0\n.Lcall%=:"
+       [(set_attr "predicable" "no") (set_attr "ccresult" "unknown")])
+       [(set_attr "predicable" "no") (set_attr "ccresult" "unknown")])
+;
+;
+;
+;
+;
+;
 
+(define_insn "reg_sibcall_const"
 
+       [(set (reg:SI RTNV_REG)
 
+               (call (mem:SI (match_operand:SI 0 "zip_const_address_operand_p" ""))
 
+                       (match_operand 1 "const_int_operand" "n")))
 
+               (use (reg:SI RTN_REG))
 
+               (clobber (reg:CC CC_REG))
 
+               (simple_return)]
 
+       ""
 
+       "BRA\t%0"
 
+       [(set_attr "predicable" "no") (set_attr "ccresult" "unknown")])
 
+(define_insn "reg_sibcall_mem"
 
+       [(set (reg:SI RTNV_REG)
 
+               (call (mem:SI (match_operand:SI 0 "zip_memory_operand_p" "Q"))
 
+                       (match_operand 1 "const_int_operand" "n")))
 
+               (use (reg:SI RTN_REG))
 
+               (clobber (reg:CC CC_REG))
 
+               (simple_return)]
 
+       ""
 
+       "LOD\t%0,PC"
 
+       [(set_attr "predicable" "no") (set_attr "ccresult" "unknown")])
 
+;
 
+; #warning "This predicate is appropriate for non-moves, but not for JMPs"
 
+(define_insn "reg_sibcall_var"
 
+       [(set (reg:SI RTNV_REG)
 
+               (call (mem:SI (match_operand:SI 0 "zip_address_operand_p" ""))
 
+                       (match_operand 1 "const_int_operand" "n")))
 
+               (use (reg:SI RTN_REG))
 
+               (clobber (reg:CC CC_REG))
 
+               (simple_return)]
 
+       ""
 
+       "JMP\t%0"
 
+       [(set_attr "predicable" "no") (set_attr "ccresult" "unknown")])
 
+;
 
+;
 
+;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;;
+;; Frame manipulation RTX
+;; Frame manipulation RTX
+;;
+;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
Line 9239... Line 9585...
+;
+;
+(define_expand "prologue"
+(define_expand "prologue"
+       [(const_int 0)]
+       [(const_int 0)]
+       ""
+       ""
+       "{ zip_expand_prologue(); DONE; }")
+       "{ zip_expand_prologue(); DONE; }")
 
+(define_expand "sibcall_epilogue"
 
+       [(return)]
 
+       ""
 
+       "{ zip_sibcall_epilogue(); DONE; }")
+(define_expand "epilogue"
+(define_expand "epilogue"
+       [(return)]
+       [(return)]
+       ""
+       ""
+       "{ zip_expand_epilogue(); DONE; }")
+       "{ zip_expand_epilogue(); DONE; }")
+(define_expand "return" ; In order to use the function predicate, this *must*
+(define_expand "return" ; In order to use the function predicate, this *must*
Line 9258... Line 9608...
+(define_insn "simple_return"   ; A "*" -- means it cannot be called from C
+(define_insn "simple_return"   ; A "*" -- means it cannot be called from C
+       [(simple_return)]
+       [(simple_return)]
+       ""
+       ""
+       "JMP    R0"
+       "JMP    R0"
+       [(set_attr "ccresult" "unchanged")])
+       [(set_attr "ccresult" "unchanged")])
 
+(define_insn "return_if_eq"
 
+       [(set (pc) (if_then_else (eq (reg:CC CC_REG) (const_int 0))
 
+                       (return) (pc)))]
 
+       "zip_use_return_insn()"
 
+       "JMP.Z  R0"
 
+       [(set_attr "ccresult" "unchanged") (set_attr "predicable" "no")])
 
+(define_insn "return_if_ne"
 
+       [(set (pc) (if_then_else (ne (reg:CC CC_REG) (const_int 0))
 
+                       (return) (pc)))]
 
+       "zip_use_return_insn()"
 
+       "JMP.NZ R0"
 
+       [(set_attr "ccresult" "unchanged") (set_attr "predicable" "no")])
 
+(define_insn "return_if_lt"
 
+       [(set (pc) (if_then_else (lt (reg:CC CC_REG) (const_int 0))
 
+                       (return) (pc)))]
 
+       "zip_use_return_insn()"
 
+       "JMP.LT R0"
 
+       [(set_attr "ccresult" "unchanged") (set_attr "predicable" "no")])
 
+(define_insn "return_if_gt"
 
+       [(set (pc) (if_then_else (gt (reg:CC CC_REG) (const_int 0))
 
+                       (return) (pc)))]
 
+       "zip_use_return_insn()"
 
+       "JMP.GT R0"
 
+       [(set_attr "ccresult" "unchanged") (set_attr "predicable" "no")])
 
+(define_insn "return_if_gte"
 
+       [(set (pc) (if_then_else (ge (reg:CC CC_REG) (const_int 0))
 
+                       (return) (pc)))]
 
+       "zip_use_return_insn()"
 
+       "JMP.GTE        R0"
 
+       [(set_attr "ccresult" "unchanged") (set_attr "predicable" "no")])
 
+(define_insn "return_if_ltu"
 
+       [(set (pc) (if_then_else (ltu (reg:CC CC_REG) (const_int 0))
 
+                       (return) (pc)))]
 
+       "zip_use_return_insn()"
 
+       "JMP.C  R0"
 
+       [(set_attr "ccresult" "unchanged") (set_attr "predicable" "no")])
+;
+;
+;
+;
+;
+;
+;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;;
Line 10206... Line 10592...
+// change needed to be made in machmodes.def.  Hence, here is a target
+// change needed to be made in machmodes.def.  Hence, here is a target
+// configuration change--in machmodes.def--that properly belonged in the
+// configuration change--in machmodes.def--that properly belonged in the
+// config directory.
+// config directory.
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/zip/zip-protos.h gcc-5.3.0-zip/gcc/config/zip/zip-protos.h
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/config/zip/zip-protos.h gcc-5.3.0-zip/gcc/config/zip/zip-protos.h
--- gcc-5.3.0-original/gcc/config/zip/zip-protos.h      1969-12-31 19:00:00.000000000 -0500
--- gcc-5.3.0-original/gcc/config/zip/zip-protos.h      1969-12-31 19:00:00.000000000 -0500
+++ gcc-5.3.0-zip/gcc/config/zip/zip-protos.h   2016-05-09 11:16:54.734258166 -0400
+++ gcc-5.3.0-zip/gcc/config/zip/zip-protos.h   2016-09-13 15:32:55.403521585 -0400
@@ -0,0 +1,83 @@
@@ -0,0 +1,81 @@
+////////////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////
+//
+//
+// Filename:   zip-protos.h
+// Filename:   zip-protos.h
+//
+//
+// Project:    Zip CPU backend for the GNU Compiler Collection
+// Project:    Zip CPU backend for the GNU Compiler Collection
Line 10249... Line 10635...
+#define        ZIP_PROTOS_H
+#define        ZIP_PROTOS_H
+
+
+extern bool    zip_supported_condition(int c);
+extern bool    zip_supported_condition(int c);
+extern void    zip_expand_prologue(void);
+extern void    zip_expand_prologue(void);
+extern void    zip_expand_epilogue(void);
+extern void    zip_expand_epilogue(void);
 
+extern void    zip_sibcall_epilogue(void);
+extern bool    zip_expand_movsicc(rtx,rtx,rtx,rtx);
+extern bool    zip_expand_movsicc(rtx,rtx,rtx,rtx);
+extern int     zip_initial_elimination_offset(int, int);
+extern int     zip_initial_elimination_offset(int, int);
+extern void    zip_print_operand(FILE *, rtx, int);
+extern void    zip_print_operand(FILE *, rtx, int);
+extern void    zip_print_operand_address(FILE *, rtx);
+extern void    zip_print_operand_address(FILE *, rtx);
+extern enum    reg_class       zip_reg_class(int);
+extern enum    reg_class       zip_reg_class(int);
+extern rtx     zip_return_addr_rtx(int, rtx);
+extern rtx     zip_return_addr_rtx(int, rtx);
+extern int     zip_num_arg_regs(enum machine_mode, tree);
+extern int     zip_num_arg_regs(enum machine_mode, tree);
+
+
+extern void    zip_asm_output_def(FILE *s, const char *n, const char *v);
+extern void    zip_asm_output_def(FILE *s, const char *n, const char *v);
+
+
+#ifdef HAVE_cc0
 
+extern void    zip_update_cc_notice(rtx exp, rtx_insn *insn);
 
+#else
 
+extern void    zip_canonicalize_comparison(int *, rtx *, rtx *, bool);
+extern void    zip_canonicalize_comparison(int *, rtx *, rtx *, bool);
+#endif
+extern bool    zip_function_ok_for_sibcall(tree, tree);
+extern int     zip_address_operand(rtx op);
+extern int     zip_address_operand(rtx op);
+extern int     zip_const_address_operand(rtx op);
+extern int     zip_const_address_operand(rtx op);
+extern bool    zip_gen_move_rtl(rtx, rtx);
+extern bool    zip_gen_move_rtl(rtx, rtx);
+extern bool    zip_use_return_insn(void);
+extern bool    zip_use_return_insn(void);
+extern const char *zip_set_zero_or_one(rtx, rtx);
+extern const char *zip_set_zero_or_one(rtx, rtx);
Line 10909... Line 11293...
+ZIP_DEBUG_LINE("Post case",insn);
+ZIP_DEBUG_LINE("Post case",insn);
+
+
   fmt = GET_RTX_FORMAT (code);
   fmt = GET_RTX_FORMAT (code);
 
 
   /* The primary target of a tablejump is the label of the ADDR_VEC,
   /* The primary target of a tablejump is the label of the ADDR_VEC,
 
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/loop-doloop.c gcc-5.3.0-zip/gcc/loop-doloop.c
 
--- gcc-5.3.0-original/gcc/loop-doloop.c        2015-01-15 08:28:42.000000000 -0500
 
+++ gcc-5.3.0-zip/gcc/loop-doloop.c     2016-09-13 12:12:36.248901944 -0400
 
@@ -62,6 +62,13 @@
 
 #include "dumpfile.h"
 
 #include "loop-unroll.h"
 
 
 
+// #define     DO_ZIP_DEBUGS
 
+#ifdef DO_ZIP_DEBUGS
 
+extern void    zip_debug_rtx(const_rtx);
 
+#define        ZIP_DEBUG_LINE(STR,RTX) do{fprintf(stderr, "%s:%d/%s\n",__FILE__,__LINE__,STR); zip_debug_rtx(RTX); }while(0)
 
+#else
 
+#define        ZIP_DEBUG_LINE(STR,RTX)
 
+#endif
 
 /* This module is used to modify loops with a determinable number of
 
    iterations to use special low-overhead looping instructions.
 
 
 
@@ -138,7 +145,7 @@
 
 
 
   pattern = PATTERN (doloop_pat);
 
 
 
-  if (GET_CODE (pattern) != PARALLEL)
 
+  if (GET_CODE (doloop_pat) != PARALLEL)
 
     {
 
       rtx cond;
 
       rtx prev_insn = prev_nondebug_insn (doloop_pat);
 
@@ -186,10 +193,11 @@
 
     }
 
   else
 
     {
 
-      cmp = XVECEXP (pattern, 0, 0);
 
-      inc = XVECEXP (pattern, 0, 1);
 
+      cmp = XVECEXP (doloop_pat, 0, 0);
 
+      inc = XVECEXP (doloop_pat, 0, 1);
 
     }
 
 
 
+
 
   /* Check for (set (reg) (something)).  */
 
   if (GET_CODE (inc) != SET)
 
     return 0;
 
@@ -227,6 +235,7 @@
 
           && XEXP (condition, 1) != const1_rtx))
 
     return 0;
 
 
 
+
 
   if ((XEXP (condition, 0) == reg)
 
       /* For the third case:  */
 
       || ((cc_reg != NULL_RTX)
 
@@ -235,7 +244,7 @@
 
       || (GET_CODE (XEXP (condition, 0)) == PLUS
 
          && XEXP (XEXP (condition, 0), 0) == reg))
 
    {
 
-     if (GET_CODE (pattern) != PARALLEL)
 
+     if (GET_CODE (doloop_pat) != PARALLEL)
 
      /*  For the second form we expect:
 
 
 
          (set (reg) (plus (reg) (const_int -1))
 
@@ -275,6 +284,7 @@
 
     return condition;
 
    }
 
 
 
+
 
   /* ??? If a machine uses a funny comparison, we could return a
 
      canonicalized form here.  */
 
 
 
@@ -500,7 +510,6 @@
 
     default:
 
       gcc_unreachable ();
 
     }
 
-
 
   if (increment_count)
 
     count = simplify_gen_binary (PLUS, mode, count, const1_rtx);
 
 
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/machmode.def gcc-5.3.0-zip/gcc/machmode.def
diff -Naur '--exclude=*.swp' gcc-5.3.0-original/gcc/machmode.def gcc-5.3.0-zip/gcc/machmode.def
--- gcc-5.3.0-original/gcc/machmode.def 2015-01-05 07:33:28.000000000 -0500
--- gcc-5.3.0-original/gcc/machmode.def 2015-01-05 07:33:28.000000000 -0500
+++ gcc-5.3.0-zip/gcc/machmode.def      2016-03-08 11:56:45.375491523 -0500
+++ gcc-5.3.0-zip/gcc/machmode.def      2016-03-08 11:56:45.375491523 -0500
@@ -184,11 +184,11 @@
@@ -184,11 +184,11 @@
    larger types, then corresponding modes must be added here.  The
    larger types, then corresponding modes must be added here.  The

powered by: WebSVN 2.1.0

© copyright 1999-2022 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.