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image loading: fix problem with offsets > 0x80000000

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Fixes bug that prevented users from specifying a base address of
0x80000000 or higher in image commands (flash write_image, etm image,
xscale trace_image).

image.base_address is an offset from the start address contained in
the image file (if there is one), or from 0 (for binary files). As a
signed 32-bit int, it couldn't be greater than 0x7fffffff, which is a
problem when trying to write a binary file to flash above that
address. Changing it to a 64-bit long long keeps it as a signed
offset, but allows it to cover the entire 32-bit address space.

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
This commit is contained in:
Bradey Honsinger
2010-03-15 08:43:41 +01:00
committed by Øyvind Harboe
parent a540033a71
commit f85ad1e52a
4 changed files with 4 additions and 4 deletions
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2
src/target/etm.c
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@@ -1761,7 +1761,7 @@ COMMAND_HANDLER(handle_etm_image_command)
if (CMD_ARGC >= 2)
{
etm_ctx->image->base_address_set = 1;
COMMAND_PARSE_NUMBER(int, CMD_ARGV[1], etm_ctx->image->base_address);
COMMAND_PARSE_NUMBER(llong, CMD_ARGV[1], etm_ctx->image->base_address);
}
else
{