MSVC does not support VLAs, replace VLAs with standard C arrays
or alloca(). alloca() is available for all toolchain/platform
combinations officially supported by DPDK.
Signed-off-by: Tyler Retzlaff <roret...@linux.microsoft.com>
---
app/test-pmd/cmdline.c | 2 +-
app/test-pmd/cmdline_flow.c | 9 ++++-----
app/test-pmd/config.c | 16 +++++++++-------
app/test-pmd/shared_rxq_fwd.c | 2 +-
4 files changed, 15 insertions(+), 14 deletions(-)
diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index b7759e3..dee8f5f 100644
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -12902,7 +12902,7 @@ struct cmd_set_port_ptypes_result {
return;
}
- uint32_t ptypes[ret];
+ uint32_t *ptypes = alloca(sizeof(uint32_t) * ret);
ret = rte_eth_dev_set_ptypes(port_id, ptype_mask, ptypes, ret);
if (ret < 0) {
diff --git a/app/test-pmd/cmdline_flow.c b/app/test-pmd/cmdline_flow.c
index 60ee933..a4fe8d9 100644
--- a/app/test-pmd/cmdline_flow.c
+++ b/app/test-pmd/cmdline_flow.c
@@ -11546,8 +11546,7 @@ struct indlst_conf {
char tmp[16]; /* Ought to be enough. */
int ret;
unsigned int hexlen = len;
- unsigned int length = 256;
- uint8_t hex_tmp[length];
+ uint8_t hex_tmp[256];
/* Arguments are expected. */
if (!arg_data)
@@ -11574,7 +11573,7 @@ struct indlst_conf {
str += 2;
hexlen -= 2;
}
- if (hexlen > length)
+ if (hexlen > RTE_DIM(hex_tmp))
goto error;
ret = parse_hex_string(str, hex_tmp, &hexlen);
if (ret < 0)
@@ -11707,7 +11706,7 @@ struct indlst_conf {
void *buf, unsigned int size)
{
const struct arg *arg = pop_args(ctx);
- char str2[len + 1];
+ char *str2 = alloca(len + 1);
struct in_addr tmp;
int ret;
@@ -11753,7 +11752,7 @@ struct indlst_conf {
void *buf, unsigned int size)
{
const struct arg *arg = pop_args(ctx);
- char str2[len + 1];
+ char *str2 = alloca(len + 1);
struct in6_addr tmp;
int ret;
diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index ba1007a..4dce6fa 100644
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -1760,7 +1760,8 @@ void port_flow_tunnel_create(portid_t port_id, const
struct tunnel_ops *ops)
{
struct rte_port *port;
struct rte_flow_error error;
- const struct rte_flow_queue_attr *attr_list[nb_queue];
+ const struct rte_flow_queue_attr **attr_list =
+ alloca(sizeof(struct rte_flow_queue_attr *) * nb_queue);
int std_queue;
if (port_id_is_invalid(port_id, ENABLED_WARN) ||
@@ -2577,10 +2578,10 @@ struct rte_flow_meter_policy *
int ret;
uint32_t i;
struct rte_flow_error error;
- struct rte_flow_pattern_template
- *flow_pattern_templates[nb_pattern_templates];
- struct rte_flow_actions_template
- *flow_actions_templates[nb_actions_templates];
+ struct rte_flow_pattern_template **flow_pattern_templates =
+ alloca(sizeof(struct rte_flow_pattern_template *) *
nb_pattern_templates);
+ struct rte_flow_actions_template **flow_actions_templates =
+ alloca(sizeof(struct rte_flow_actions_template *) *
nb_actions_templates);
if (port_id_is_invalid(port_id, ENABLED_WARN) ||
port_id == (portid_t)RTE_PORT_ALL)
@@ -5460,7 +5461,7 @@ struct igb_ring_desc_16_bytes {
char *end = NULL;
int min, max;
int value, i;
- unsigned int marked[maxsize];
+ unsigned int *marked = alloca(sizeof(unsigned int) * maxsize);
if (list == NULL || values == NULL)
return 0;
@@ -7201,7 +7202,8 @@ static const char *get_ptype_str(uint32_t ptype)
if (eth_dev_info_get_print_err(port_id, &dev_info))
return;
- struct rte_ether_addr addr[dev_info.max_mac_addrs];
+ struct rte_ether_addr *addr =
+ alloca(sizeof(struct rte_ether_addr) * dev_info.max_mac_addrs);
rc = rte_eth_macaddrs_get(port_id, addr, dev_info.max_mac_addrs);
if (rc < 0)
return;
diff --git a/app/test-pmd/shared_rxq_fwd.c b/app/test-pmd/shared_rxq_fwd.c
index 623d62d..5d4ffff 100644
--- a/app/test-pmd/shared_rxq_fwd.c
+++ b/app/test-pmd/shared_rxq_fwd.c
@@ -92,7 +92,7 @@
static bool
shared_rxq_fwd(struct fwd_stream *fs)
{
- struct rte_mbuf *pkts_burst[nb_pkt_per_burst];
+ struct rte_mbuf **pkts_burst = alloca(sizeof(struct rte_mbuf *) *
nb_pkt_per_burst);
uint16_t nb_rx;
nb_rx = common_fwd_stream_receive(fs, pkts_burst, nb_pkt_per_burst);
--
1.8.3.1
