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Multiarch handling in different constructor macros

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This significantly reduces need for

...

in multiarch code. Simply constructor macros will jost create static unused
entry if CLIB_MARCH_VARIANT is defined and that will be optimized out by
compiler.

Change-Id: I17d1c4ac0c903adcfadaa4a07de1b854c7ab14ac
Signed-off-by: Damjan Marion <damarion@cisco.com>
This commit is contained in:
Damjan Marion
2018-08-10 22:39:11 +02:00
committed by Damjan Marion
parent 3bf6c2bfe5
commit 6e36351faf
18 changed files with 92 additions and 62 deletions
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8
src/vlib/cli.h
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@ -151,6 +151,7 @@ typedef struct
vlib_cli_command_t *cli_command_registrations;
} vlib_cli_main_t;
#ifndef CLIB_MARCH_VARIANT
#define VLIB_CLI_COMMAND(x,...) \
__VA_ARGS__ vlib_cli_command_t x; \
static void __vlib_cli_command_registration_##x (void) \
@ -172,6 +173,13 @@ static void __vlib_cli_command_unregistration_##x (void) \
next_cli_command); \
} \
__VA_ARGS__ vlib_cli_command_t x
#else
/* create unused pointer to silence compiler warnings and get whole
function optimized out */
#define VLIB_CLI_COMMAND(x,...) \
static __clib_unused vlib_cli_command_t __clib_unused_##x
#endif
#define VLIB_CLI_PARSE_RULE(x) \
vlib_cli_parse_rule_t x
/* Output to current CLI connection. */