diff options
Diffstat (limited to 'qemu/roms/SLOF/lib/libnvram/libnvram.code')
| -rw-r--r-- | qemu/roms/SLOF/lib/libnvram/libnvram.code | 75 |
1 files changed, 31 insertions, 44 deletions
diff --git a/qemu/roms/SLOF/lib/libnvram/libnvram.code b/qemu/roms/SLOF/lib/libnvram/libnvram.code index 723941d3e..8481f57f5 100644 --- a/qemu/roms/SLOF/lib/libnvram/libnvram.code +++ b/qemu/roms/SLOF/lib/libnvram/libnvram.code @@ -11,17 +11,6 @@ *****************************************************************************/ #include <nvram.h> -#define STRING_INIT(str) \ - char str[255]; \ - char * str##_address; \ - int str##_length; - -#define STRING_FROM_STACK(str) \ - str##_length = TOS.u; POP; \ - str##_address = TOS.a; POP; \ - memcpy(str, str##_address, str##_length); \ - memset(str + str##_length, 0, 255 - str##_length); - PRIM(nvram_X2d_c_X40) unsigned int offset = TOS.u; TOS.u=nvram_read_byte(offset); @@ -80,21 +69,18 @@ MIRP /* get-named-nvram-partition ( name.addr name.len -- addr len FAILED? ) */ PRIM(get_X2d_named_X2d_nvram_X2d_partition) - STRING_INIT(name) partition_t partition; + int namelen = TOS.n; POP; - STRING_FROM_STACK(name) - partition = get_partition(-1, name); + partition = get_partition_fs(TOS.a, namelen); if(partition.len && partition.len != -1) { - PUSH; TOS.u = partition.addr; PUSH; TOS.u = partition.len; PUSH; TOS.u = 0; // FALSE } else { - PUSH; TOS.u = -1; // TRUE } MIRP @@ -103,23 +89,16 @@ MIRP /* new-nvram-partition ( type name.addr name.len len -- part.offs part.len FALSE | TRUE) */ PRIM(new_X2d_nvram_X2d_partition) - int type, len, i, slen; - char name[12], *addr; + int type, len, namelen; partition_t partition; + char *name; len = TOS.u; POP; - slen = TOS.u; POP; - addr = (char *)TOS.u; POP; + namelen = TOS.u; POP; + name = (char *)TOS.u; POP; type = TOS.u; POP; - for (i=0; i<12; i++) { - if(slen>i) - name[i]=addr[i]; - else - name[i]=0; - } - - partition=new_nvram_partition(type, name, len); + partition = new_nvram_partition_fs(type, name, namelen, len); if(!partition.len) { PUSH; TOS.u = -1; // TRUE @@ -165,15 +144,17 @@ MIRP // ( part.start part.len name.addr name.len -- var.addr var.len TRUE | false ) PRIM(internal_X2d_get_X2d_env) - STRING_INIT(name) + char *name; + int namelen; partition_t part; char *val; - STRING_FROM_STACK(name) + namelen = TOS.u; POP; + name = TOS.a; POP; part.len = TOS.u; POP; part.addr = TOS.u; POP; - val=get_env(part, name); + val = nvram_get_env(part, name, namelen); if(val) { PUSH; TOS.a = val; PUSH; TOS.u = strlen(val); @@ -185,17 +166,19 @@ MIRP // ( part.start part.len name.addr name.len val.addr val.len -- FALSE|TRUE) PRIM(internal_X2d_add_X2d_env) - STRING_INIT(name) - STRING_INIT(value) + char *name, *val; + int namelen, vallen; partition_t part; int ret; - STRING_FROM_STACK(value) - STRING_FROM_STACK(name) + vallen = TOS.u; POP; + val = TOS.a; POP; + namelen = TOS.u; POP; + name = TOS.a; POP; part.len = TOS.u; POP; part.addr = TOS.u; POP; - ret=add_env(part, name, value); + ret = nvram_add_env(part, name, namelen, val, vallen); if(ret) { PUSH; TOS.u = -1; // TRUE } else { @@ -205,15 +188,17 @@ MIRP // ( part.addr part.len name.addr name.len -- FALSE|TRUE) PRIM(internal_X2d_del_X2d_env) - STRING_INIT(name) + char *name; + int namelen; partition_t part; int ret; - STRING_FROM_STACK(name); + namelen = TOS.u; POP; + name = TOS.a; POP; part.len = TOS.u; POP; part.addr = TOS.u; POP; - ret=del_env(part, name); + ret = nvram_del_env(part, name, namelen); if(ret) { PUSH; TOS.u = -1; // TRUE } else { @@ -224,17 +209,19 @@ MIRP // internal-set-env ( part.addr part.len name.addr name.len val.addr val.len -- FALSE|TRUE) PRIM(internal_X2d_set_X2d_env) - STRING_INIT(name) - STRING_INIT(value) + char *name, *value; + int namelen, valuelen; partition_t part; int ret; - STRING_FROM_STACK(value) - STRING_FROM_STACK(name) + valuelen = TOS.u; POP; + value = TOS.a; POP; + namelen = TOS.u; POP; + name = TOS.a; POP; part.len = TOS.u; POP; part.addr = TOS.u; POP; - ret=set_env(part, name, value); + ret = nvram_set_env(part, name, namelen, value, valuelen); if(ret) { PUSH; TOS.u = -1; // TRUE } else { |