(LINK_SPEC): Do not depend on gas.

(LINK_SPEC): Do not depend on gas.  Don't interpret -EB
and -EL options, but do pass them.
(ASM_SPEC): Make definition depend on whether or
not the default assembler is gas.  Pass all normal assembler
options to gas.
(ASM_FINAL_SPEC): Cross compiling does not presume gas.

From-SVN: r6721

diff --git a/gcc/config/mips/mips.h b/gcc/config/mips/mips.h
index d4af0d8..e9bd744 100644 (file)
--- a/gcc/config/mips/mips.h
+++ b/gcc/config/mips/mips.h
@@ -514,10 +514,6 @@ while (0)
        #error "Define CPP_PREDEFINES in the appropriate tm.h file"
 #endif
 
-#ifndef LINK_SPEC
-       #error "Define LINK_SPEC in the appropriate tm.h file"
-#endif
-
 #ifndef LIB_SPEC
        #error "Define LIB_SPEC in the appropriate tm.h file"
 #endif
@@ -548,23 +544,40 @@ while (0)
 /* Extra switches sometimes passed to the assembler.  */
 
 #ifndef ASM_SPEC
+#if ((TARGET_CPU_DEFAULT | TARGET_DEFAULT) & MASK_GAS) != 0
+/* GAS */
+#define ASM_SPEC "\
+%{mmips-as: \
+       %{!.s:-nocpp} %{.s: %{cpp} %{nocpp}} \
+       %{pipe: %e-pipe is not supported.} \
+       %{K}} \
+%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{v} \
+%{noasmopt:-O0} \
+%{!noasmopt:%{O:-O2} %{O1:-O2} %{O2:-O2} %{O3:-O3}} \
+%{g} %{g0} %{g1} %{g2} %{g3} \
+%{ggdb:-g} %{ggdb0:-g0} %{ggdb1:-g1} %{ggdb2:-g2} %{ggdb3:-g3} \
+%{gstabs:-g} %{gstabs0:-g0} %{gstabs1:-g1} %{gstabs2:-g2} %{gstabs3:-g3} \
+%{gstabs+:-g} %{gstabs+0:-g0} %{gstabs+1:-g1} %{gstabs+2:-g2} %{gstabs+3:-g3} \
+%{gcoff:-g} %{gcoff0:-g0} %{gcoff1:-g1} %{gcoff2:-g2} %{gcoff3:-g3}"
+
+#else
+/* not GAS */
 #define ASM_SPEC "\
 %{!mgas: \
-       %{!mrnames: %{!.s:-nocpp} %{.s: %{cpp} %{nocpp}}} \
+       %{!.s:-nocpp} %{.s: %{cpp} %{nocpp}} \
        %{pipe: %e-pipe is not supported.} \
-       %{EB} %{!EB:-EB} \
-       %{EL: %e-EL not supported} \
-       %{mips1} %{mips2} %{mips3} \
-       %{noasmopt:-O0} \
-       %{!noasmopt:%{O:-O2} %{O1:-O2} %{O2:-O2} %{O3:-O3}} \
-       %{g} %{g0} %{g1} %{g2} %{g3} %{v} %{K} \
-       %{ggdb:-g} %{ggdb0:-g0} %{ggdb1:-g1} %{ggdb2:-g2} %{ggdb3:-g3} \
-       %{gstabs:-g} %{gstabs0:-g0} %{gstabs1:-g1} %{gstabs2:-g2} %{gstabs3:-g3} \
-       %{gstabs+:-g} %{gstabs+0:-g0} %{gstabs+1:-g1} %{gstabs+2:-g2} %{gstabs+3:-g3} \
-       %{gcoff:-g} %{gstabs0:-g0} %{gcoff1:-g1} %{gcoff2:-g2} %{gcoff3:-g3}} \
-%{G*}"
-
-#endif                         /* ASM_SPEC */
+       %{K}} \
+%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} %{v} \
+%{noasmopt:-O0} \
+%{!noasmopt:%{O:-O2} %{O1:-O2} %{O2:-O2} %{O3:-O3}} \
+%{g} %{g0} %{g1} %{g2} %{g3} \
+%{ggdb:-g} %{ggdb0:-g0} %{ggdb1:-g1} %{ggdb2:-g2} %{ggdb3:-g3} \
+%{gstabs:-g} %{gstabs0:-g0} %{gstabs1:-g1} %{gstabs2:-g2} %{gstabs3:-g3} \
+%{gstabs+:-g} %{gstabs+0:-g0} %{gstabs+1:-g1} %{gstabs+2:-g2} %{gstabs+3:-g3} \
+%{gcoff:-g} %{gcoff0:-g0} %{gcoff1:-g1} %{gcoff2:-g2} %{gcoff3:-g3}"
+
+#endif
+#endif /* ASM_SPEC */
 
 /* Specify to run a post-processor, mips-tfile after the assembler
    has run to stuff the mips debug information into the object file.
@@ -574,8 +587,8 @@ while (0)
    -mmips-tfile.  */
 
 #ifndef ASM_FINAL_SPEC
-#if ((TARGET_CPU_DEFAULT | TARGET_DEFAULT) & MASK_GAS) != 0 || defined (CROSS_COMPILE)
-                               /* GAS */
+#if ((TARGET_CPU_DEFAULT | TARGET_DEFAULT) & MASK_GAS) != 0
+/* GAS */
 #define ASM_FINAL_SPEC "\
 %{mmips-as: %{!mno-mips-tfile: \
        \n mips-tfile %{v*: -v} \
@@ -584,7 +597,8 @@ while (0)
                %{c:%W{o*}%{!o*:-o %b.o}}%{!c:-o %U.o} \
                %{.s:%i} %{!.s:%g.s}}}"
 
-#else                          /* not GAS, clean up after MIPS assembler */
+#else
+/* not GAS */
 #define ASM_FINAL_SPEC "\
 %{!mgas: %{!mno-mips-tfile: \
        \n mips-tfile %{v*: -v} \
@@ -593,7 +607,7 @@ while (0)
                %{c:%W{o*}%{!o*:-o %b.o}}%{!c:-o %U.o} \
                %{.s:%i} %{!.s:%g.s}}}"
 
-#endif /* GAS */
+#endif
 #endif /* ASM_FINAL_SPEC */
 
 /* Redefinition of libraries used.  Mips doesn't support normal
@@ -605,17 +619,14 @@ while (0)
 #endif
 
 /* Extra switches sometimes passed to the linker.  */
+/* ??? The bestGnum will never be passed to the linker, because the gcc driver
+  will interpret it as a -b option.  */
 
 #ifndef LINK_SPEC
 #define LINK_SPEC "\
-%{G*} \
-%{!mgas: \
-       %{pipe: %e-pipe is not supported.} \
-       %{EB} %{!EB:-EB} \
-       %{EL: %e-EL not supported} \
-       %{mips1} %{mips2} %{mips3} \
-       %{bestGnum} %{shared} %{non_shared}}"
-#endif                         /* LINK_SPEC defined */
+%{G*} %{EB} %{EL} %{mips1} %{mips2} %{mips3} \
+%{bestGnum} %{shared} %{non_shared}"
+#endif /* LINK_SPEC defined */
 
 /* Specs for the compiler proper */