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https://github.com/espressif/binutils-gdb.git
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Modified Files:
ChangeLog os9kread.c remote-os9k.c
* os9kread.c (record_minmal_symbol): add section_offset to
relocate minimal symbol table.
* os9kread.c (read_minimal_symbols): ditto.
* os9kread.c (os9k_symfile_init): increase size of dbg and stb
file names.
* os9kread.c (read_os9k_psymtab): if there's no dbg file, just
return. Also if file addr is 0 leave it 0, not to relocate.
* remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
'set remotexoff' and 'set remotelog' commands.
This commit is contained in:
Kung Hsu
@ -1,3 +1,15 @@
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Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
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* os9kread.c (record_minmal_symbol): add section_offset to
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relocate minimal symbol table.
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* os9kread.c (read_minimal_symbols): ditto.
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* os9kread.c (os9k_symfile_init): increase size of dbg and stb
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file names.
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* os9kread.c (read_os9k_psymtab): if there's no dbg file, just
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return. Also if file addr is 0 leave it 0, not to relocate.
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* remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
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'set remotexoff' and 'set remotelog' commands.
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Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
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* remote.c (remote_store_registers): Add 'P' request to set an
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@ -181,7 +181,8 @@ os9k_end_psymtab PARAMS ((struct partial_symtab *, char **, int, int, CORE_ADDR,
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struct partial_symtab **, int));
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static void
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record_minimal_symbol PARAMS ((char *, CORE_ADDR, int, struct objfile *));
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record_minimal_symbol PARAMS ((char *, CORE_ADDR, int, struct objfile *,
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struct section_offsets *));
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#define HANDLE_RBRAC(val) \
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if ((val) > pst->texthigh) pst->texthigh = (val);
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@ -207,23 +208,38 @@ record_minimal_symbol PARAMS ((char *, CORE_ADDR, int, struct objfile *));
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#define N_ABS 6
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static void
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record_minimal_symbol (name, address, type, objfile)
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record_minimal_symbol (name, address, type, objfile, section_offsets)
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char *name;
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CORE_ADDR address;
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int type;
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struct objfile *objfile;
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struct section_offsets *section_offsets;
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{
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enum minimal_symbol_type ms_type;
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switch (type)
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{
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case N_TEXT: ms_type = mst_text; break;
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case N_DATA: ms_type = mst_data; break;
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case N_BSS: ms_type = mst_bss; break;
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case N_RDATA: ms_type = mst_bss; break;
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case N_IDATA: ms_type = mst_data; break;
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case N_ABS: ms_type = mst_abs; break;
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default: ms_type = mst_unknown; break;
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case N_TEXT:
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ms_type = mst_text;
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address += ANOFFSET(section_offsets, SECT_OFF_TEXT);
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break;
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case N_DATA:
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ms_type = mst_data;
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break;
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case N_BSS:
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ms_type = mst_bss;
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break;
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case N_RDATA:
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ms_type = mst_bss;
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break;
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case N_IDATA:
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ms_type = mst_data;
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break;
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case N_ABS:
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ms_type = mst_abs;
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break;
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default:
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ms_type = mst_unknown; break;
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}
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prim_record_minimal_symbol
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@ -250,8 +266,9 @@ struct stbsymbol {
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#define STBSYMSIZE 10
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static int
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read_minimal_symbols(objfile)
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read_minimal_symbols(objfile, section_offsets)
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struct objfile *objfile;
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struct section_offsets *section_offsets;
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{
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FILE *fp;
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bfd *abfd;
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@ -299,7 +316,7 @@ char buf[64], buf1[128];
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if (ch == 0) break;
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ch = getc(fp);
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};
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record_minimal_symbol(buf1, sym.value, sym.type&7, objfile);
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record_minimal_symbol(buf1, sym.value, sym.type&7, objfile, section_offsets);
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off += STBSYMSIZE;
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};
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install_minimal_symbols (objfile);
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@ -337,7 +354,7 @@ os9k_symfile_read (objfile, section_offsets, mainline)
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back_to = make_cleanup (really_free_pendings, 0);
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make_cleanup (discard_minimal_symbols, 0);
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read_minimal_symbols (objfile);
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read_minimal_symbols (objfile, section_offsets);
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/* Now that the symbol table data of the executable file are all in core,
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process them and define symbols accordingly. */
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@ -387,7 +404,7 @@ os9k_symfile_init (objfile)
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int val;
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bfd *sym_bfd = objfile->obfd;
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char *name = bfd_get_filename (sym_bfd);
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char dbgname[64], stbname[64];
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char dbgname[512], stbname[512];
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FILE *symfile = 0;
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FILE *minfile = 0;
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@ -633,6 +650,7 @@ read_os9k_psymtab (section_offsets, objfile, text_addr, text_size)
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abfd = objfile->obfd;
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fp = objfile->auxf2;
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if (!fp) return;
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fread(&dbghdr.sync, sizeof(dbghdr.sync), 1, fp);
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fread(&dbghdr.rev, sizeof(dbghdr.rev), 1, fp);
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@ -702,8 +720,9 @@ read_os9k_psymtab (section_offsets, objfile, text_addr, text_size)
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unsigned long valu;
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enum language tmp_language;
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valu = CUR_SYMBOL_VALUE +
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ANOFFSET (section_offsets, SECT_OFF_TEXT);
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valu = CUR_SYMBOL_VALUE;
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if (valu)
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valu += ANOFFSET (section_offsets, SECT_OFF_TEXT);
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past_first_source_file = 1;
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if (psymfile_depth == 0) {
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@ -49,6 +49,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#include "symfile.h"
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#include "objfiles.h"
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#include "gdb-stabs.h"
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#include <termio.h>
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#ifdef HAVE_TERMIO
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# define TERMINAL struct termios
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@ -78,6 +79,8 @@ static int rombug_is_open = 0;
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#define LOG_FILE "monitor.log"
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FILE *log_file;
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static int monitor_log = 0;
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static int tty_xon = 0;
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static int tty_xoff = 0;
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static int timeout = 5;
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static int is_trace_mode = 0;
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@ -339,6 +342,15 @@ rombug_open(args, from_tty)
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perror_with_name ("RomBug");
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}
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SERIAL_RAW(monitor_desc);
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if (tty_xon || tty_xoff)
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{
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struct hardware_ttystate { struct termios t;} *tty_s;
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tty_s =(struct hardware_ttystate *)SERIAL_GET_TTY_STATE(monitor_desc);
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if (tty_xon) tty_s->t.c_iflag |= IXON;
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if (tty_xoff) tty_s->t.c_iflag |= IXOFF;
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SERIAL_SET_TTY_STATE(monitor_desc, (serial_ttystate) tty_s);
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}
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rombug_is_open = 1;
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@ -1164,12 +1176,25 @@ _initialize_remote_os9k ()
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&showlist);
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add_show_from_set (
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add_set_cmd ("monitor_log", no_class, var_zinteger,
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add_set_cmd ("remotelog", no_class, var_zinteger,
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(char *) &monitor_log,
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"Set monitor activity log on(=1) or off(=0).",
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&setlist),
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&showlist);
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add_show_from_set (
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add_set_cmd ("remotexon", no_class, var_zinteger,
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(char *) &tty_xon,
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"Set remote tty line XON control",
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&setlist),
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&showlist);
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add_show_from_set (
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add_set_cmd ("remotexoff", no_class, var_zinteger,
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(char *) &tty_xoff,
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"Set remote tty line XOFF control",
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&setlist),
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&showlist);
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add_com ("rombug <command>", class_obscure, rombug_command,
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"Send a command to the debug monitor.");
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