diff options
| author |   Christian Hopps <chopps@labn.net> | 2020-07-13 11:57:27 -0400 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2020-12-10 12:59:27 +0000 |
| commit | b71653e9a82d21169a7b3ee770dd2c2e86eba80e (patch) | |
| tree | fd556593881881af1071c59852a5d0f836775844 /src/vnet | |
| parent | 1f3112e71644e69ad8a8498e56eab766b0fd5088 (diff) | |
misc: add a couple useful functions for gdb
- vgb() (vlib_get_buffer)
- ph() (pool_header)
Type: feature
Signed-off-by: Christian Hopps <chopps@labn.net>
Change-Id: Ica954480a7809c918cf65b06a0333ebe246a6f3a
Diffstat (limited to 'src/vnet')
| -rw-r--r-- | src/vnet/unix/gdb_funcs.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/vnet/unix/gdb_funcs.c b/src/vnet/unix/gdb_funcs.c index 29011f05ce1..3f2d54dc4d9 100644 --- a/src/vnet/unix/gdb_funcs.c +++ b/src/vnet/unix/gdb_funcs.c @@ -67,6 +67,20 @@ pe (void *v) } /** + * @brief GDB callable function: ph - call pool_header - get pool header. + * + * @param *p - void - address of pool + * + * @return pool_header_t + * + */ +pool_header_t * +ph (void *p) +{ + return pool_header (p); +} + +/** * @brief GDB callable function: pifi - call pool_is_free_index - is passed index free? * * @param *p - void - address of pool @@ -288,7 +302,10 @@ show_gdb_command_fn (vlib_main_t * vm, vlib_cli_output (vm, "vb(b) returns vnet_buffer(b) [opaque]"); vlib_cli_output (vm, "vb2(b) returns vnet_buffer2(b) [opaque2]"); vlib_cli_output (vm, "vbi(b) returns b index"); + vlib_cli_output (vm, + "vgb(bi) returns vlib_get_buffer(vlib_get_main(), bi)"); vlib_cli_output (vm, "pe(p) returns pool_elts(p)"); + vlib_cli_output (vm, "ph(p) returns pool_header(p)"); vlib_cli_output (vm, "pifi(p, i) returns pool_is_free_index(p, i)"); vlib_cli_output (vm, "gdb_show_errors(0|1) dumps error counters"); vlib_cli_output (vm, "gdb_show_session dumps session counters"); @@ -309,6 +326,12 @@ VLIB_CLI_COMMAND (show_gdb_funcs_command, static) = { }; /* *INDENT-ON* */ +vlib_buffer_t * +vgb (u32 bi) +{ + return vlib_get_buffer (vlib_get_main (), bi); +} + vnet_buffer_opaque_t * vb (void *vb_arg) { |