X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Ftarget%2Farmv4_5_cache.c;h=6a169253e7f6b3e798da1104d877d69a94bf42e5;hp=30a41d611a0ea341fd1c99a87815e00d4289a414;hb=54ecec2e85d7ffd8aeaa9cd1f76a5a983ff20391;hpb=82d2633b5f550115e9e7c7d0520babb6680aa38f diff --git a/src/target/armv4_5_cache.c b/src/target/armv4_5_cache.c index 30a41d611a..6a169253e7 100644 --- a/src/target/armv4_5_cache.c +++ b/src/target/armv4_5_cache.c @@ -13,20 +13,17 @@ * GNU General Public License for more details. * * * * You should have received a copy of the GNU General Public License * - * along with this program; if not, write to the * - * Free Software Foundation, Inc., * - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * along with this program. If not, see . * ***************************************************************************/ + #ifdef HAVE_CONFIG_H #include "config.h" #endif #include "armv4_5_cache.h" +#include -#include "log.h" -#include "command.h" - -int armv4_5_identify_cache(u32 cache_type_reg, armv4_5_cache_common_t *cache) +int armv4_5_identify_cache(uint32_t cache_type_reg, struct armv4_5_cache_common *cache) { int size, assoc, M, len, multiplier; @@ -39,16 +36,13 @@ int armv4_5_identify_cache(u32 cache_type_reg, armv4_5_cache_common_t *cache) len = (cache_type_reg & 0x3000) >> 12; multiplier = 2 + M; - if ((assoc != 0) || (M != 1)) /* assoc 0 and M 1 means cache absent */ - { + if ((assoc != 0) || (M != 1)) /* assoc 0 and M 1 means cache absent */ { /* cache is present */ cache->d_u_size.linelen = 1 << (len + 3); cache->d_u_size.associativity = multiplier << (assoc - 1); cache->d_u_size.nsets = 1 << (size + 6 - assoc - len); cache->d_u_size.cachesize = multiplier << (size + 8); - } - else - { + } else { /* cache is absent */ cache->d_u_size.linelen = -1; cache->d_u_size.associativity = -1; @@ -56,61 +50,53 @@ int armv4_5_identify_cache(u32 cache_type_reg, armv4_5_cache_common_t *cache) cache->d_u_size.cachesize = -1; } - if (cache->separate) - { + if (cache->separate) { size = (cache_type_reg & 0x1c0) >> 6; assoc = (cache_type_reg & 0x38) >> 3; M = (cache_type_reg & 0x4) >> 2; len = (cache_type_reg & 0x3); multiplier = 2 + M; - - if ((assoc != 0) || (M != 1)) /* assoc 0 and M 1 means cache absent */ - { + + if ((assoc != 0) || (M != 1)) /* assoc 0 and M 1 means cache absent */ { /* cache is present */ cache->i_size.linelen = 1 << (len + 3); cache->i_size.associativity = multiplier << (assoc - 1); cache->i_size.nsets = 1 << (size + 6 - assoc - len); cache->i_size.cachesize = multiplier << (size + 8); - } - else - { + } else { /* cache is absent */ cache->i_size.linelen = -1; cache->i_size.associativity = -1; cache->i_size.nsets = -1; cache->i_size.cachesize = -1; } - } - else - { + } else cache->i_size = cache->d_u_size; - } - + return ERROR_OK; } -int armv4_5_handle_cache_info_command(struct command_context_s *cmd_ctx, armv4_5_cache_common_t *armv4_5_cache) +int armv4_5_handle_cache_info_command(struct command_invocation *cmd, struct armv4_5_cache_common *armv4_5_cache) { - if (armv4_5_cache->ctype == -1) - { - command_print(cmd_ctx, "cache not yet identified"); + if (armv4_5_cache->ctype == -1) { + command_print(cmd->ctx, "cache not yet identified"); return ERROR_OK; } - - command_print(cmd_ctx, "cache type: 0x%1.1x, %s", armv4_5_cache->ctype, + + command_print(cmd->ctx, "cache type: 0x%1.1x, %s", armv4_5_cache->ctype, (armv4_5_cache->separate) ? "separate caches" : "unified cache"); - command_print(cmd_ctx, "D-Cache: linelen %i, associativity %i, nsets %i, cachesize 0x%x", + command_print(cmd->ctx, "D-Cache: linelen %i, associativity %i, nsets %i, cachesize 0x%x", armv4_5_cache->d_u_size.linelen, armv4_5_cache->d_u_size.associativity, armv4_5_cache->d_u_size.nsets, armv4_5_cache->d_u_size.cachesize); - command_print(cmd_ctx, "I-Cache: linelen %i, associativity %i, nsets %i, cachesize 0x%x", + command_print(cmd->ctx, "I-Cache: linelen %i, associativity %i, nsets %i, cachesize 0x%x", armv4_5_cache->i_size.linelen, armv4_5_cache->i_size.associativity, armv4_5_cache->i_size.nsets, armv4_5_cache->i_size.cachesize); - + return ERROR_OK; }