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| author | Jozef Lawrynowicz <jozef.l@mittosystems.com> | 2020-08-03 15:04:58 +0100 |
|---|---|---|
| committer | Jozef Lawrynowicz <jozef.l@mittosystems.com> | 2020-08-03 16:05:48 +0100 |
| commit | e4ae357fe8d4a337ae4bdd4cabb8286cb128819c (patch) | |
| tree | 065225a3719c71efa9a9ef8a3126a169140752b5 /gas/config | |
| parent | 8f34b74686c6b9bf83d1c46e93b5aecca2e0ed0e (diff) | |
| download | gdb-e4ae357fe8d4a337ae4bdd4cabb8286cb128819c.zip gdb-e4ae357fe8d4a337ae4bdd4cabb8286cb128819c.tar.gz gdb-e4ae357fe8d4a337ae4bdd4cabb8286cb128819c.tar.bz2 | |
MSP430: Remove unused -md GAS option
The MSP430 GAS option "-md" is supposed to indicate that the CRT startup
code should copy data from ROM to RAM at startup. However, this option
has no effect; GAS handles the related behaviour automatically by
looking for the presence of certain symbols in the input file.
gas/ChangeLog:
* config/tc-msp430.c (OPTION_MOVE_DATA): Remove.
(md_parse_option): Remove case for OPTION_MOVE_DATA.
(md_longopts): Remove "md" entry.
(md_show_usage): Likewise.
Diffstat (limited to 'gas/config')
| -rw-r--r-- | gas/config/tc-msp430.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/gas/config/tc-msp430.c b/gas/config/tc-msp430.c index 840e513..df03c5d 100644 --- a/gas/config/tc-msp430.c +++ b/gas/config/tc-msp430.c @@ -685,8 +685,6 @@ static bfd_boolean warn_interrupt_nops = TRUE; #define OPTION_NO_UNKNOWN_INTR_NOPS 'U' static bfd_boolean do_unknown_interrupt_nops = TRUE; #define OPTION_MCPU 'c' -#define OPTION_MOVE_DATA 'd' -static bfd_boolean move_data = FALSE; #define OPTION_DATA_REGION 'r' static bfd_boolean upper_data_region_in_use = FALSE; /* The default is to use the lower region only. */ @@ -1467,10 +1465,6 @@ md_parse_option (int c, const char * arg) do_unknown_interrupt_nops = FALSE; return 1; - case OPTION_MOVE_DATA: - move_data = TRUE; - return 1; - case OPTION_DATA_REGION: if (strcmp (arg, "upper") == 0 || strcmp (arg, "either") == 0) @@ -1756,7 +1750,6 @@ struct option md_longopts[] = {"my", no_argument, NULL, OPTION_WARN_INTR_NOPS}, {"mu", no_argument, NULL, OPTION_UNKNOWN_INTR_NOPS}, {"mU", no_argument, NULL, OPTION_NO_UNKNOWN_INTR_NOPS}, - {"md", no_argument, NULL, OPTION_MOVE_DATA}, {"mdata-region", required_argument, NULL, OPTION_DATA_REGION}, {NULL, no_argument, NULL, 0} }; @@ -1795,8 +1788,6 @@ md_show_usage (FILE * stream) " known how the state is changed, warn/insert NOPs (default)\n" " -mn and/or -my are required for this to have any effect\n")); fprintf (stream, - _(" -md - Force copying of data from ROM to RAM at startup\n")); - fprintf (stream, _(" -mdata-region={none|lower|upper|either} - select region data will be\n" " placed in.\n")); } |