From 78cc6c2d9aa3baf6030e513cb1cb5984acee2ee0 Mon Sep 17 00:00:00 2001 From: Tom Tromey Date: Mon, 6 Jun 2016 14:18:30 -0600 Subject: Remove unused variables This patch removes set-but-unused variables. This holds all the removals I consider to be simple and relatively uncontroversial. 2016-07-14 Tom Tromey * mips-tdep.c (micromips_scan_prologue): Remove "frame_addr". (mips_o32_push_dummy_call): Remove "stack_used_p". * aarch64-tdep.c (aarch64_record_data_proc_imm): Remove "insn_bit28". * rust-lang.c (rust_print_type): Remove "len". * rust-exp.y (super_name): Remove "current_len". * python/py-framefilter.c (py_print_type): Remove "type". * mdebugread.c (parse_partial_symbols): Remove "past_first_source_file". : Remove "valu", "first_so_symnum", "prev_textlow_not_set". * m2-valprint.c (m2_print_unbounded_array): Remove "content_type". (m2_val_print): Remove "i". * linespec.c (unexpected_linespec_error): Remove "cleanup". * f-valprint.c (f_val_print): Remove "i". * elfread.c (elf_symtab_read): Remove "offset". * dwarf2-frame.c (dwarf2_fetch_cfa_info): Remove "addr_size". * jit.c (jit_dealloc_cache): Remove "i" and "frame_arch". --- gdb/mdebugread.c | 18 +----------------- 1 file changed, 1 insertion(+), 17 deletions(-) (limited to 'gdb/mdebugread.c') diff --git a/gdb/mdebugread.c b/gdb/mdebugread.c index c46e880..a6a2efe 100644 --- a/gdb/mdebugread.c +++ b/gdb/mdebugread.c @@ -2368,7 +2368,6 @@ parse_partial_symbols (struct objfile *objfile) SYMR sh; struct partial_symtab *pst; int textlow_not_set = 1; - int past_first_source_file = 0; /* List of current psymtab's include files. */ const char **psymtab_include_list; @@ -2957,16 +2956,8 @@ parse_partial_symbols (struct objfile *objfile) case N_SO: { - CORE_ADDR valu; static int prev_so_symnum = -10; - static int first_so_symnum; const char *p; - int prev_textlow_not_set; - - valu = sh.value + ANOFFSET (objfile->section_offsets, - SECT_OFF_TEXT (objfile)); - - prev_textlow_not_set = textlow_not_set; /* A zero value is probably an indication for the SunPRO 3.0 compiler. dbx_end_psymtab explicitly tests @@ -2974,19 +2965,12 @@ parse_partial_symbols (struct objfile *objfile) if (sh.value == 0 && gdbarch_sofun_address_maybe_missing (gdbarch)) - { - textlow_not_set = 1; - valu = 0; - } + textlow_not_set = 1; else textlow_not_set = 0; - past_first_source_file = 1; - if (prev_so_symnum != symnum - 1) { /* Here if prev stab wasn't N_SO. */ - first_so_symnum = symnum; - if (pst) { pst = (struct partial_symtab *) 0; -- cgit v1.1