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Mega-commit to bring in memory tagging.

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Each memory image byte is now tagged as it's being read from a file.
Only bytes read from a file will be written or verified (modulo page
granularity requirements).



git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1007 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
Joerg Wunsch
2011-09-14 21:49:42 +00:00
parent 0926a2cbd7
commit d742827da1
18 changed files with 489 additions and 469 deletions
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20
butterfly.c
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@@ -582,11 +582,11 @@ static int butterfly_read_byte(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
static int butterfly_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
int page_size, int n_bytes)
static int butterfly_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
unsigned int page_size,
unsigned int addr, unsigned int n_bytes)
{
unsigned int addr = 0;
unsigned int max_addr = n_bytes;
unsigned int max_addr = addr + n_bytes;
char *cmd;
unsigned int blocksize = PDATA(pgm)->buffersize;
int use_ext_addr = m->op[AVR_OP_LOAD_EXT_ADDR] != NULL;
@@ -626,8 +626,6 @@ static int butterfly_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
butterfly_vfy_cmd_sent(pgm, "write block");
addr += blocksize;
report_progress (addr, max_addr, NULL);
} /* while */
free(cmd);
@@ -636,11 +634,11 @@ static int butterfly_paged_write(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
static int butterfly_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
int page_size, int n_bytes)
static int butterfly_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
unsigned int page_size,
unsigned int addr, unsigned int n_bytes)
{
unsigned int addr = 0;
unsigned int max_addr = n_bytes;
unsigned int max_addr = addr + n_bytes;
int rd_size = 1;
int use_ext_addr = m->op[AVR_OP_LOAD_EXT_ADDR] != NULL;
@@ -671,8 +669,6 @@ static int butterfly_paged_load(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m,
butterfly_recv(pgm, (char *)&m->buf[addr], blocksize);
addr += blocksize;
report_progress (addr, max_addr, NULL);
} /* while */
}