(LINK_SPEC): Add %s for default.ld.
(LINK_LIBGCC_SPECIAL): No longer needed. (ASM_FILE_STARY): Add shared data section. (SHARED_SECTION_ASM_OP): New macro. (OVERRIDE_OPTIONS): If -fshared-data, add -fno-common. From-SVN: r1867
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@ -37,10 +37,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
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#define CPP_SPEC "%{!m29000:-Dam29050 -D__am29050__}"
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#undef LINK_SPEC
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#define LINK_SPEC "-c /usr/lib/default.ld"
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/* We can't say "-lgcc" due to a bug in gld for now. */
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#define LINK_LIBGCC_SPECIAL
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#define LINK_SPEC "-c default.ld%s"
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/* For some systems, it is best if double-word objects are aligned on a
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doubleword boundary. We want to maintain compatibility with MetaWare in
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@ -49,6 +46,29 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
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#undef BIGGEST_ALIGNMENT
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#define BIGGEST_ALIGNMENT 64
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/* Add shared data as a kludge for now. */
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#undef ASM_FILE_START
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#define ASM_FILE_START(FILE) \
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{ char *p, *after_dir = main_input_filename; \
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if (TARGET_29050) \
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fprintf (FILE, "\t.cputype 29050\n"); \
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for (p = main_input_filename; *p; p++) \
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if (*p == '/') \
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after_dir = p + 1; \
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fprintf (FILE, "\t.file \"%s\"\n", after_dir); \
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if (flag_shared_data) \
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fprintf (FILE, "\t.sect .shdata,data\n"); \
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fprintf (FILE, "\t.sect .lit,lit\n"); }
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/* Output before shared data. */
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#define SHARED_SECTION_ASM_OP "\t.use .shdata"
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/* If we want shared data, we have to turn off commons. */
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#define OVERRIDE_OPTIONS if (flag_shared_data) flag_no_common = 1;
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#if 0 /* This would be needed except that the 29k doesn't have strict
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alignment requirements. */
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