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| author | Wolfgang Denk <wd@denx.de> | 2009-05-24 17:06:54 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-06-12 20:47:16 +0200 |
| commit | a89c33db96a1e55319a286dd4c3c05ca64ac6bfd (patch) | |
| tree | 512938dbd159b7262aad30e4304cfc05c350226c /common/cmd_bedbug.c | |
| parent | 94796d8544d4248028141bad11c6a74b840e9d6e (diff) | |
| download | olio-uboot-2014.01-a89c33db96a1e55319a286dd4c3c05ca64ac6bfd.tar.xz olio-uboot-2014.01-a89c33db96a1e55319a286dd4c3c05ca64ac6bfd.zip | |
General help message cleanup
Many of the help messages were not really helpful; for example, many
commands that take no arguments would not print a correct synopsis
line, but "No additional help available." which is not exactly wrong,
but not helpful either.
Commit ``Make "usage" messages more helpful.'' changed this
partially. But it also became clear that lots of "Usage" and "Help"
messages (fields "usage" and "help" in struct cmd_tbl_s respective)
were actually redundant.
This patch cleans this up - for example:
Before:
=> help dtt
dtt - Digital Thermometer and Thermostat
Usage:
dtt - Read temperature from digital thermometer and thermostat.
After:
=> help dtt
dtt - Read temperature from Digital Thermometer and Thermostat
Usage:
dtt
Signed-off-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'common/cmd_bedbug.c')
| -rw-r--r-- | common/cmd_bedbug.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/common/cmd_bedbug.c b/common/cmd_bedbug.c index cd9e720fc..8be1c25fd 100644 --- a/common/cmd_bedbug.c +++ b/common/cmd_bedbug.c @@ -108,7 +108,7 @@ int do_bedbug_dis (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) U_BOOT_CMD (ds, 3, 1, do_bedbug_dis, "disassemble memory", - "ds <address> [# instructions]\n"); + "ds <address> [# instructions]"); /* ====================================================================== * Entry point from the interpreter to the assembler. Assembles @@ -160,7 +160,7 @@ int do_bedbug_asm (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) } /* do_bedbug_asm */ U_BOOT_CMD (as, 2, 0, do_bedbug_asm, - "assemble memory", "as <address>\n"); + "assemble memory", "as <address>"); /* ====================================================================== * Used to set a break point from the interpreter. Simply calls into the @@ -181,7 +181,7 @@ U_BOOT_CMD (break, 3, 0, do_bedbug_break, " - Set or clear a breakpoint\n" "break <address> - Break at an address\n" "break off <bp#> - Disable breakpoint.\n" - "break show - List breakpoints.\n"); + "break show - List breakpoints."); /* ====================================================================== * Called from the debug interrupt routine. Simply calls the CPU-specific @@ -278,7 +278,7 @@ int do_bedbug_continue (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) U_BOOT_CMD (continue, 1, 0, do_bedbug_continue, "continue from a breakpoint", - " - continue from a breakpoint.\n"); + ""); /* ====================================================================== * Interpreter command to continue to the next instruction, stepping into @@ -309,7 +309,7 @@ int do_bedbug_step (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) U_BOOT_CMD (step, 1, 1, do_bedbug_step, "single step execution.", - " - single step execution.\n"); + ""); /* ====================================================================== * Interpreter command to continue to the next instruction, stepping over @@ -340,7 +340,7 @@ int do_bedbug_next (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) U_BOOT_CMD (next, 1, 1, do_bedbug_next, "single step execution, stepping over subroutines.", - " - single step execution, stepping over subroutines.\n"); + ""); /* ====================================================================== * Interpreter command to print the current stack. This assumes an EABI @@ -385,7 +385,7 @@ int do_bedbug_stack (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) U_BOOT_CMD (where, 1, 1, do_bedbug_stack, "Print the running stack.", - " - Print the running stack.\n"); + ""); /* ====================================================================== * Interpreter command to dump the registers. Calls the CPU-specific @@ -405,7 +405,7 @@ int do_bedbug_rdump (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) } /* do_bedbug_rdump */ U_BOOT_CMD (rdump, 1, 1, do_bedbug_rdump, - "Show registers.", " - Show registers.\n"); + "Show registers.", ""); /* ====================================================================== */ |