diff options
Diffstat (limited to 'toolchain/gcc/patches/5.5.0/203-musl_powerpc.patch')
| -rw-r--r-- | toolchain/gcc/patches/5.5.0/203-musl_powerpc.patch | 209 |
1 files changed, 0 insertions, 209 deletions
diff --git a/toolchain/gcc/patches/5.5.0/203-musl_powerpc.patch b/toolchain/gcc/patches/5.5.0/203-musl_powerpc.patch deleted file mode 100644 index 073c834ce1..0000000000 --- a/toolchain/gcc/patches/5.5.0/203-musl_powerpc.patch +++ /dev/null @@ -1,209 +0,0 @@ - -gcc/Changelog: - -2015-04-24 Gregor Richards <gregor.richards@uwaterloo.ca> - Szabolcs Nagy <szabolcs.nagy@arm.com> - - * config.gcc (secure_plt): Add *-linux*-musl*. - * config/rs6000/linux64.h (MUSL_DYNAMIC_LINKER32): Define. - (MUSL_DYNAMIC_LINKER64): Define. - (GNU_USER_DYNAMIC_LINKER32): Update. - (GNU_USER_DYNAMIC_LINKER64): Update. - (CHOOSE_DYNAMIC_LINKER): Update. - - * config/rs6000/secureplt.h (LINK_SECURE_PLT_DEFAULT_SPEC): Define. - * config/rs6000/sysv4.h (GNU_USER_DYNAMIC_LINKER): Update. - (MUSL_DYNAMIC_LINKER, MUSL_DYNAMIC_LINKER_E,) - (INCLUDE_DEFAULTS_MUSL_GPP, INCLUDE_DEFAULTS_MUSL_LOCAL,) - (INCLUDE_DEFAULTS_MUSL_PREFIX, INCLUDE_DEFAULTS_MUSL_CROSS,) - (INCLUDE_DEFAULTS_MUSL_TOOL, INCLUDE_DEFAULTS_MUSL_NATIVE): Define. - (LINK_SECURE_PLT_DEFAULT_SPEC): Define. - (CHOOSE_DYNAMIC_LINKER, LINK_TARGET_SPEC, LINK_OS_LINUX_SPEC): Update. - - * config/rs6000/sysv4le.h (MUSL_DYNAMIC_LINKER_E): Define. - ---- a/gcc/config/rs6000/linux64.h -+++ b/gcc/config/rs6000/linux64.h -@@ -365,17 +365,21 @@ extern int dot_symbols; - #endif - #define UCLIBC_DYNAMIC_LINKER32 "/lib/ld-uClibc.so.0" - #define UCLIBC_DYNAMIC_LINKER64 "/lib/ld64-uClibc.so.0" -+#define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-powerpc" MUSL_DYNAMIC_LINKER_E ".so.1" -+#define MUSL_DYNAMIC_LINKER64 "/lib/ld-musl-powerpc64" MUSL_DYNAMIC_LINKER_E ".so.1" - #if DEFAULT_LIBC == LIBC_UCLIBC --#define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}" -+#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{mglibc:" G ";:%{mmusl:" M ";:" U "}}" - #elif DEFAULT_LIBC == LIBC_GLIBC --#define CHOOSE_DYNAMIC_LINKER(G, U) "%{muclibc:" U ";:" G "}" -+#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{muclibc:" U ";:%{mmusl:" M ";:" G "}}" -+#elif DEFAULT_LIBC == LIBC_MUSL -+#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{mglibc:" G ";:%{muclibc:" U ";:" M "}}" - #else - #error "Unsupported DEFAULT_LIBC" - #endif - #define GNU_USER_DYNAMIC_LINKER32 \ -- CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER32) -+ CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER32, MUSL_DYNAMIC_LINKER32) - #define GNU_USER_DYNAMIC_LINKER64 \ -- CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER64, UCLIBC_DYNAMIC_LINKER64) -+ CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER64, UCLIBC_DYNAMIC_LINKER64, MUSL_DYNAMIC_LINKER64) - - #undef DEFAULT_ASM_ENDIAN - #if (TARGET_DEFAULT & MASK_LITTLE_ENDIAN) ---- a/gcc/config/rs6000/secureplt.h -+++ b/gcc/config/rs6000/secureplt.h -@@ -18,3 +18,4 @@ along with GCC; see the file COPYING3. - <http://www.gnu.org/licenses/>. */ - - #define CC1_SECURE_PLT_DEFAULT_SPEC "-msecure-plt" -+#define LINK_SECURE_PLT_DEFAULT_SPEC "--secure-plt" ---- a/gcc/config/rs6000/sysv4.h -+++ b/gcc/config/rs6000/sysv4.h -@@ -537,6 +537,9 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEF - #ifndef CC1_SECURE_PLT_DEFAULT_SPEC - #define CC1_SECURE_PLT_DEFAULT_SPEC "" - #endif -+#ifndef LINK_SECURE_PLT_DEFAULT_SPEC -+#define LINK_SECURE_PLT_DEFAULT_SPEC "" -+#endif - - /* Pass -G xxx to the compiler. */ - #undef CC1_SPEC -@@ -574,7 +577,8 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEF - %{R*} \ - %(link_shlib) \ - %{!T*: %(link_start) } \ --%(link_os)" -+%(link_os)" \ -+"%{!mbss-plt: %{!msecure-plt: %(link_secure_plt_default)}}" - - /* Shared libraries are not default. */ - #define LINK_SHLIB_SPEC "\ -@@ -757,17 +761,22 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEF - - #define LINK_START_LINUX_SPEC "" - -+#define MUSL_DYNAMIC_LINKER_E ENDIAN_SELECT("","le","") -+ - #define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1" - #define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0" -+#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-powerpc" MUSL_DYNAMIC_LINKER_E ".so.1" - #if DEFAULT_LIBC == LIBC_UCLIBC --#define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}" -+#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{mglibc:" G ";:%{mmusl:" M ";:" U "}}" -+#elif DEFAULT_LIBC == LIBC_MUSL -+#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{mglibc:" G ";:%{muclibc:" U ";:" M "}}" - #elif !defined (DEFAULT_LIBC) || DEFAULT_LIBC == LIBC_GLIBC --#define CHOOSE_DYNAMIC_LINKER(G, U) "%{muclibc:" U ";:" G "}" -+#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{muclibc:" U ";:%{mmusl:" M ";:" G "}}" - #else - #error "Unsupported DEFAULT_LIBC" - #endif - #define GNU_USER_DYNAMIC_LINKER \ -- CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER) -+ CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER, MUSL_DYNAMIC_LINKER) - - #define LINK_OS_LINUX_SPEC "-m elf32ppclinux %{!shared: %{!static: \ - %{rdynamic:-export-dynamic} \ -@@ -889,6 +898,7 @@ ncrtn.o%s" - { "link_os_openbsd", LINK_OS_OPENBSD_SPEC }, \ - { "link_os_default", LINK_OS_DEFAULT_SPEC }, \ - { "cc1_secure_plt_default", CC1_SECURE_PLT_DEFAULT_SPEC }, \ -+ { "link_secure_plt_default", LINK_SECURE_PLT_DEFAULT_SPEC }, \ - { "cpp_os_ads", CPP_OS_ADS_SPEC }, \ - { "cpp_os_yellowknife", CPP_OS_YELLOWKNIFE_SPEC }, \ - { "cpp_os_mvme", CPP_OS_MVME_SPEC }, \ -@@ -943,3 +953,72 @@ ncrtn.o%s" - /* This target uses the sysv4.opt file. */ - #define TARGET_USES_SYSV4_OPT 1 - -+/* Include order changes for musl, same as in generic linux.h. */ -+#if DEFAULT_LIBC == LIBC_MUSL -+#define INCLUDE_DEFAULTS_MUSL_GPP \ -+ { GPLUSPLUS_INCLUDE_DIR, "G++", 1, 1, \ -+ GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 }, \ -+ { GPLUSPLUS_TOOL_INCLUDE_DIR, "G++", 1, 1, \ -+ GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 1 }, \ -+ { GPLUSPLUS_BACKWARD_INCLUDE_DIR, "G++", 1, 1, \ -+ GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 }, -+ -+#ifdef LOCAL_INCLUDE_DIR -+#define INCLUDE_DEFAULTS_MUSL_LOCAL \ -+ { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 2 }, \ -+ { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 0 }, -+#else -+#define INCLUDE_DEFAULTS_MUSL_LOCAL -+#endif -+ -+#ifdef PREFIX_INCLUDE_DIR -+#define INCLUDE_DEFAULTS_MUSL_PREFIX \ -+ { PREFIX_INCLUDE_DIR, 0, 0, 1, 0, 0}, -+#else -+#define INCLUDE_DEFAULTS_MUSL_PREFIX -+#endif -+ -+#ifdef CROSS_INCLUDE_DIR -+#define INCLUDE_DEFAULTS_MUSL_CROSS \ -+ { CROSS_INCLUDE_DIR, "GCC", 0, 0, 0, 0}, -+#else -+#define INCLUDE_DEFAULTS_MUSL_CROSS -+#endif -+ -+#ifdef TOOL_INCLUDE_DIR -+#define INCLUDE_DEFAULTS_MUSL_TOOL \ -+ { TOOL_INCLUDE_DIR, "BINUTILS", 0, 1, 0, 0}, -+#else -+#define INCLUDE_DEFAULTS_MUSL_TOOL -+#endif -+ -+#ifdef NATIVE_SYSTEM_HEADER_DIR -+#define INCLUDE_DEFAULTS_MUSL_NATIVE \ -+ { NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 2 }, \ -+ { NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 0 }, -+#else -+#define INCLUDE_DEFAULTS_MUSL_NATIVE -+#endif -+ -+#if defined (CROSS_DIRECTORY_STRUCTURE) && !defined (TARGET_SYSTEM_ROOT) -+# undef INCLUDE_DEFAULTS_MUSL_LOCAL -+# define INCLUDE_DEFAULTS_MUSL_LOCAL -+# undef INCLUDE_DEFAULTS_MUSL_NATIVE -+# define INCLUDE_DEFAULTS_MUSL_NATIVE -+#else -+# undef INCLUDE_DEFAULTS_MUSL_CROSS -+# define INCLUDE_DEFAULTS_MUSL_CROSS -+#endif -+ -+#undef INCLUDE_DEFAULTS -+#define INCLUDE_DEFAULTS \ -+ { \ -+ INCLUDE_DEFAULTS_MUSL_GPP \ -+ INCLUDE_DEFAULTS_MUSL_PREFIX \ -+ INCLUDE_DEFAULTS_MUSL_CROSS \ -+ INCLUDE_DEFAULTS_MUSL_TOOL \ -+ INCLUDE_DEFAULTS_MUSL_NATIVE \ -+ { GCC_INCLUDE_DIR, "GCC", 0, 1, 0, 0 }, \ -+ { 0, 0, 0, 0, 0, 0 } \ -+ } -+#endif ---- a/gcc/config/rs6000/sysv4le.h -+++ b/gcc/config/rs6000/sysv4le.h -@@ -31,3 +31,5 @@ - /* Little-endian PowerPC64 Linux uses the ELF v2 ABI by default. */ - #define LINUX64_DEFAULT_ABI_ELFv2 - -+#undef MUSL_DYNAMIC_LINKER_E -+#define MUSL_DYNAMIC_LINKER_E ENDIAN_SELECT("","le","le") ---- a/gcc/config.gcc -+++ b/gcc/config.gcc -@@ -2430,6 +2430,10 @@ powerpc*-*-linux*) - powerpc*-*-linux*paired*) - tm_file="${tm_file} rs6000/750cl.h" ;; - esac -+ case ${target} in -+ *-linux*-musl*) -+ enable_secureplt=yes ;; -+ esac - if test x${enable_secureplt} = xyes; then - tm_file="rs6000/secureplt.h ${tm_file}" - fi |