[coreboot-gerrit] [S] Change in coreboot[main]: util/cbfstool: Print max empty entry size in error message

[Yu-Ping Wu (Code Review)]

Attention is currently required from: Julius Werner, Yu-Ping Wu.

Hello Julius Werner, Yidi Lin, build bot (Jenkins),

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/84204?usp=email

to look at the new patch set (#2).

Change subject: util/cbfstool: Print max empty entry size in error message
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util/cbfstool: Print max empty entry size in error message

Currently, cbfstool prints the following error message when the added
file doesn't fit in the region:

E: Could not add [file, 1024 bytes (1 KB)@0x0]; too big?

It requires manual inspection to know the space left in the region. To
make that easier, also print the maximum empty CBFS entry size in the
error message:

E: Could not add file [header 76 + content 1024 bytes (1 KB)] @0x0;
 Largest empty slot: 512 bytes

Change-Id: I00bcc83abe8b0a33dcd7b75521e6cfccd8953661
Signed-off-by: Yu-Ping Wu 
---
M util/cbfstool/cbfs_image.c
1 file changed, 10 insertions(+), 4 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/04/84204/2