Commit graph

154 commits

Author SHA1 Message Date
Ian Lance Taylor
670a50ebf6 * subsegs.c (subseg_new): Set output_section of new section.
* as.c (perform_an_assemly_pass): Don't set output_section here.
	* expr.c (expr_part, expr): Turn off section assertions for ECOFF,
	since it has additional sections.
	* read.c (s_lcomm): For MIPS ECOFF, put small objects in .sbss,
	not bss_section.
	* config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Added
	ecoff_undefined field.
	* config/obj-ecoff.c (obj_symbol_new_hook): Initialize
	ecoff_undefined field.
	(add_file): If using stabs, just output a stabs symbol rather than
	creating a new fdr.
	(obj_ecoff_begin, obj_ecoff_bend): Ignore line number by reading
	it with get_absolute_expression, rather than skipping it by hand.
	(obj_ecoff_loc): If using stabs, just output a stabs symbol rather
	than ECOFF line number information.
	(obj_ecoff_stab): Accept non-zero values for stabs line number.
	(ecoff_build_symbols): Set ifilesym correctly.  Set storage class
	to small, undefined and/or readonly sections if appropriate.
	Don't output symbol names containing \001 characters.
	(ecoff_frob_file): Make sure at least one fdr is output.
	* config/tc-mips.h: Define TC_MIPS.
	* config/tc-mips.c (g_switch_value): New static variable.
	(md_assemble): Set gp size of output BFD.
	(gp_reference): New function; returns 1 if expression can be
	accesssed via gp.  Always returns 0 if not using ECOFF.
	(macro_build): Convert BFD_RELOC_LO16 to BFD_RELOC_MIPS_GPREL if
	possible.
	(macro): Generate sequences using gp if possible.
	(md_parse_option): Ignore -EL and -EB.  Parse -G.
	(md_apply_fix): Added BFD_RELOC_MIPS_GPREL to ignored case.
	(s_change_sec): Handle .rdata and .sdata for ECOFF.
	(s_extern): Mark symbol as external.  Set ecoff_undefined field.
1993-04-01 02:14:29 +00:00
Ian Lance Taylor
1369949e5e * config/tc-mips.c (macro): Use $AT for any floating point load.
Also get the debugging information right in obj-ecoff.c.
1993-03-22 22:18:43 +00:00
Ian Lance Taylor
f6a91cc0f7 * app.c (do_scrub_next_char): Added new state, 9, to avoid
dropping a space immediately following an identifier.
	* expr.c, write.c: Rewrote assert expressions to not use multiple
	lines; I don't think that can be done portably.
	* config/tc-mips.c (macro): Use $AT if target register is zero in
	load instruction, which it can be for a floating point load.

Also a bunch more changes to config/obj-ecoff.c, still in flux.
1993-03-18 00:52:37 +00:00
Ian Lance Taylor
3d3c503955 * write.c (write_contents): Compute the relocs before writing out
the section contents.
	* config/obj-ecoff.h, config/obj-ecoff.c: Numerous changes to get
	symbol table and values right.
	* config/tc-mips.h (LOCAL_LABEL): If OBJ_ECOFF, any label starting
	with $L is local.
	* config/tc-mips.c (tc_gen_reloc): If OBJ_ECOFF, adjust the addend
	by the section vma.

	* config/z8k.mt (TARG_CPU_DEPENDENTS): The relevant file is
	z8k-opc.h, not z8k.h.
1993-03-15 23:58:22 +00:00