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stm32f1x: add more asserts 

this at least checks the post conditions after convoluted code.

Change-Id: Idfa8cbedce5288d8bae5743687949f141dfb07b2
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Reviewed-on: http://openocd.zylin.com/187
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
This commit is contained in:
Øyvind Harboe 2011-11-08 21:45:47 +01:00 committed by Andreas Fritiofson
parent 9450da873c
commit 287ba1888b
1 changed files with 6 additions and 0 deletions
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6
src/flash/nor/stm32f1x.c
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@ -1107,9 +1107,15 @@ static int stm32x_probe(struct flash_bank *bank)
LOG_INFO("flash size = %dkbytes", num_pages); LOG_INFO("flash size = %dkbytes", num_pages);
/* did we assign # of pages? */
assert(num_pages != 0xffff);
/* calculate numbers of pages */ /* calculate numbers of pages */
num_pages /= (page_size / 1024); num_pages /= (page_size / 1024);
/* check that calculation result makes sense */
assert(num_pages > 0);
if (bank->sectors) if (bank->sectors)
{ {
free(bank->sectors); free(bank->sectors);