* flags.h (g_switch_value, g_switch_set): Declare.
        * alpha.c (override_options): Set g_switch_value=8 if not set.
        * alpha/elf.h (CC1_SPEC): New.
        (ASM_SPEC): New.
        (LINK_SPEC): Pass along the -G value we were given.
        (LOCAL_ASM_OP): Remove.
        (ASM_OUTPUT_ALIGNED_LOCAL): Output to .bss or .sbss by size.
        (MAX_OFILE_ALIGNMENT): New.
        (BSS_SECTION_ASM_OP, SBSS_SECTION_ASM_OP, SDATA_SECTION_ASM_OP): New.
        (EXTRA_SECTIONS): Add sbss and sdata.
        (SECTION_FUNCTION_TEMPLATE): New.
        (EXTRA_SECTION_FUNCTIONS): Use it.
        (CTORS_SECTION_FUNCTION, DTORS_SECTION_FUNCTION): Remove.
        (SELECT_SECTION): Use sdata when small enough.
        * alpha/linux.h (ASM_SPEC): Remove.

From-SVN: r18225