diff options
Diffstat (limited to 'libguile/vm-i-loader.c')
-rw-r--r-- | libguile/vm-i-loader.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/libguile/vm-i-loader.c b/libguile/vm-i-loader.c index 66b07b1f5..bba4f4b9c 100644 --- a/libguile/vm-i-loader.c +++ b/libguile/vm-i-loader.c @@ -18,12 +18,30 @@ /* This file is included in vm_engine.c */ +VM_DEFINE_LOADER (59, load_unsigned_integer, "load-unsigned-integer") +{ + size_t len; + + FETCH_LENGTH (len); + if (SCM_LIKELY (len <= 4)) + { + unsigned int val = 0; + while (len-- > 0) + val = (val << 8U) + FETCH (); + SYNC_REGISTER (); + PUSH (scm_from_uint (val)); + NEXT; + } + else + SCM_MISC_ERROR ("load-unsigned-integer: not implemented yet", SCM_EOL); +} + VM_DEFINE_LOADER (60, load_integer, "load-integer") { size_t len; FETCH_LENGTH (len); - if (len <= 4) + if (SCM_LIKELY (len <= 4)) { int val = 0; while (len-- > 0) |