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Fix some off-by-one errors, plus remove some unused variables

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18768 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Dave Chapman 2008-10-11 12:02:23 +00:00
parent 1c4bcfac69
commit 1a549d49f7
2 changed files with 4 additions and 6 deletions
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2
rbutil/mkamsboot/dualboot.S
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@ -39,7 +39,7 @@ start:
ldr r1, uclunpack_size /* Source length */
sub r2, r0, r1 /* Source start - 1*/
ldr r3, =DRAM_SIZE /* Destination end */
ldr r3, =(DRAM_SIZE-1) /* Destination end */
uclcopy:
ldrb r4, [r0], #-1

8
rbutil/mkamsboot/mkamsboot.c
View file

@ -279,8 +279,6 @@ int main(int argc, char* argv[])
unsigned char* buf;
int firmware_size;
off_t bootloader_size;
uint32_t ucl_size;
uint32_t ucl_paddedsize;
uint32_t sum,filesum;
uint8_t model_id;
int model;
@ -419,15 +417,15 @@ int main(int argc, char* argv[])
in each image, along with the size in bytes */
/* UCL unpack function */
put_uint32le(&buf[0x420], firmware_size);
put_uint32le(&buf[0x420], firmware_size - 1);
put_uint32le(&buf[0x424], sizeof(uclimg));
/* Compressed original firmware image */
put_uint32le(&buf[0x428], firmware_size - sizeof(uclimg));
put_uint32le(&buf[0x428], firmware_size - sizeof(uclimg) - 1);
put_uint32le(&buf[0x42c], of_packedsize);
/* Compressed Rockbox image */
put_uint32le(&buf[0x430], firmware_size - sizeof(uclimg) - of_packedsize);
put_uint32le(&buf[0x430], firmware_size - sizeof(uclimg) - of_packedsize - 1);
put_uint32le(&buf[0x434], rb_packedsize);