u-boot.git/common/cli.c, branch v2024.07-rc2

cli: always show cursor

2024-04-12T14:53:31+00:00

We may enter the command line interface in a state where on the remote
console the cursor is not shown. Send an escape sequence to enable it.

Signed-off-by: Heinrich Schuchardt

cli: add modern hush as parser for run_command*()

2023-12-28T17:02:56+00:00

Enables using, in code, modern hush as parser for run_command function family.
It also enables the command run to be used by CLI user of modern hush.

Reviewed-by: Simon Glass 
Signed-off-by: Francis Laniel

cli: Enables using modern hush parser as command line parser

2023-12-28T17:02:56+00:00

If one defines HUSH_MODERN_PARSER, it is then possible to use modern parser with:
=> cli get
old
=> cli set modern
=> cli get
modern

Reviewed-by: Simon Glass 
Signed-off-by: Francis Laniel

cmd: Add new cli command

2023-12-28T17:02:56+00:00

This command can be used to print the current parser with 'cli get'.
It can also be used to set the current parser with 'cli set'.
For the moment, only one value is valid for set: old.

Signed-off-by: Francis Laniel

global_data.h: add GD_FLG_HUSH_OLD_PARSER flag

2023-12-28T17:02:56+00:00

This flag is used to indicate we are using the hush parser.

Reviewed-by: Simon Glass 
Signed-off-by: Francis Laniel

cli: run_commandf(): small fixups

2023-03-30T19:09:59+00:00

* vsnprintf() can truncate cmd, hence it makes no sense to launch such
command (it's broken). Moreover, it's better to signalize to the caller
about such case (for facilitating debugging or bug hunting).

* Fix kernel-doc warnings:
  include/command.h:264: info: Scanning doc for run_commandf
  include/command.h:268: warning: contents before sections
  include/command.h:271: warning: No description found for return value
                                  of 'run_commandf'

* Add printf-like format attribute to validate at compile-time the format
string against parameters's type.

* Fix compilation error in case of -Wall, -Werror, -Wextra:
error: variable ‘i’ set but not used [-Werror=unused-but-set-variable]

* Drop extra ret variable.

Signed-off-by: Evgeny Bachinin 
Reviewed-by: Simon Glass

Correct SPL use of HUSH_PARSER

2023-02-10T12:41:39+00:00

This converts 1 usage of this option to the non-SPL form, since there is
no SPL_HUSH_PARSER defined in Kconfig

Signed-off-by: Simon Glass

cmd: exit: Fix return value propagation out of environment scripts

2023-01-11T20:02:24+00:00

Make sure the 'exit' command as well as 'exit $val' command exits
from environment scripts immediately and propagates return value
out of those scripts fully. That means the following behavior is
expected:

"
=> setenv foo 'echo bar ; exit 1' ; run foo ; echo $?
bar
1
=> setenv foo 'echo bar ; exit 0' ; run foo ; echo $?
bar
0
=> setenv foo 'echo bar ; exit -2' ; run foo ; echo $?
bar
0
"

As well as the followin behavior:

"
=> setenv foo 'echo bar ; exit 3 ; echo fail'; run foo; echo $?
bar
3
=> setenv foo 'echo bar ; exit 1 ; echo fail'; run foo; echo $?
bar
1
=> setenv foo 'echo bar ; exit 0 ; echo fail'; run foo; echo $?
bar
0
=> setenv foo 'echo bar ; exit -1 ; echo fail'; run foo; echo $?
bar
0
=> setenv foo 'echo bar ; exit -2 ; echo fail'; run foo; echo $?
bar
0
=> setenv foo 'echo bar ; exit ; echo fail'; run foo; echo $?
bar
0
"

Fixes: 8c4e3b79bd0 ("cmd: exit: Fix return value")
Reviewed-by: Hector Palacios 
Signed-off-by: Marek Vasut

fdt: Start a test for the fdt command

2022-07-26T08:30:56+00:00

Add a basic test of the 'fdt addr' command, to kick things off.

This includes a new convenience function to run a command from a printf()
string.

Signed-off-by: Simon Glass

doc: replace @return by Return:

2022-01-19T17:11:34+00:00

Sphinx expects Return: and not @return to indicate a return value.

find . -name '*.c' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;

find . -name '*.h' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;

Signed-off-by: Heinrich Schuchardt