version 1.248, 2010/04/25 18:27:09
|
version 1.253, 2010/08/20 20:17:28
|
Line 2492 c_addr = "libltdl is not configured";
|
Line 2492 c_addr = "libltdl is not configured";
|
u = strlen(c_addr); |
u = strlen(c_addr); |
#endif |
#endif |
|
|
|
be-w! ( w c_addr -- ) gforth w_store_be |
|
""Store the bottom 16 bits of @i{w} at @i{c_addr} in big endian format."" |
|
c_addr[0] = w >> 8; |
|
c_addr[1] = w; |
|
|
|
be-l! ( w c_addr -- ) gforth l_store_be |
|
""Store the bottom 32 bits of @i{w} at @i{c_addr} in big endian format."" |
|
c_addr[0] = w >> 24; |
|
c_addr[1] = w >> 16; |
|
c_addr[2] = w >> 8; |
|
c_addr[3] = w; |
|
|
|
be-x! ( w c_addr -- ) gforth x_store_be |
|
""Store the bottom 64 bits of @i{w} at @i{c_addr} in big endian format."" |
|
c_addr[0] = w >> 56; |
|
c_addr[1] = w >> 48; |
|
c_addr[2] = w >> 40; |
|
c_addr[3] = w >> 32; |
|
c_addr[4] = w >> 24; |
|
c_addr[5] = w >> 16; |
|
c_addr[6] = w >> 8; |
|
c_addr[7] = w; |
|
|
|
le-w! ( w c_addr -- ) gforth w_store_le |
|
""Store the bottom 16 bits of @i{w} at @i{c_addr} in big endian format."" |
|
c_addr[1] = w >> 8; |
|
c_addr[0] = w; |
|
|
|
le-l! ( w c_addr -- ) gforth l_store_le |
|
""Store the bottom 32 bits of @i{w} at @i{c_addr} in big endian format."" |
|
c_addr[3] = w >> 24; |
|
c_addr[2] = w >> 16; |
|
c_addr[1] = w >> 8; |
|
c_addr[0] = w; |
|
|
|
le-x! ( w c_addr -- ) gforth x_store_le |
|
""Store the bottom 64 bits of @i{w} at @i{c_addr} in big endian format."" |
|
c_addr[7] = w >> 56; |
|
c_addr[6] = w >> 48; |
|
c_addr[5] = w >> 40; |
|
c_addr[4] = w >> 32; |
|
c_addr[3] = w >> 24; |
|
c_addr[2] = w >> 16; |
|
c_addr[1] = w >> 8; |
|
c_addr[0] = w; |
|
|
|
be-uw@ ( c_addr -- u ) gforth w_fetch_be |
|
""@i{u} is the zero-extended 16-bit big endian value stored at @i{c_addr}."" |
|
u = (c_addr[0] << 8) | (c_addr[1]); |
|
|
|
be-ul@ ( c_addr -- u ) gforth l_fetch_be |
|
""@i{u} is the zero-extended 32-bit big endian value stored at @i{c_addr}."" |
|
u = (c_addr[0] << 24) | (c_addr[1] << 16) | (c_addr[2] << 8) | (c_addr[3]); |
|
|
|
be-ux@ ( c_addr -- u ) gforth x_fetch_be |
|
""@i{u} is the zero-extended 64-bit big endian value stored at @i{c_addr}."" |
|
u = (((Cell)(c_addr[0]) << 56) | |
|
((Cell)(c_addr[1]) << 48) | |
|
((Cell)(c_addr[2]) << 40) | |
|
((Cell)(c_addr[3]) << 32) | |
|
((Cell)(c_addr[4]) << 24) | |
|
((Cell)(c_addr[5]) << 16) | |
|
((Cell)(c_addr[6]) << 8) | |
|
((Cell)(c_addr[7]))); |
|
|
|
le-uw@ ( c_addr -- u ) gforth w_fetch_le |
|
""@i{u} is the zero-extended 16-bit little endian value stored at @i{c_addr}."" |
|
u = (c_addr[1] << 8) | (c_addr[0]); |
|
|
|
le-ul@ ( c_addr -- u ) gforth l_fetch_le |
|
""@i{u} is the zero-extended 32-bit little endian value stored at @i{c_addr}."" |
|
u = (c_addr[3] << 24) | (c_addr[2] << 16) | (c_addr[1] << 8) | (c_addr[0]); |
|
|
|
le-ux@ ( c_addr -- u ) gforth x_fetch_le |
|
""@i{u} is the zero-extended 64-bit little endian value stored at @i{c_addr}."" |
|
u = (((Cell)(c_addr[7]) << 56) | |
|
((Cell)(c_addr[6]) << 48) | |
|
((Cell)(c_addr[5]) << 40) | |
|
((Cell)(c_addr[4]) << 32) | |
|
((Cell)(c_addr[3]) << 24) | |
|
((Cell)(c_addr[2]) << 16) | |
|
((Cell)(c_addr[1]) << 8) | |
|
((Cell)(c_addr[0]))); |
|
|
\+ |
\+ |
\g peephole |
\g peephole |
|
|
Line 2559 Address body = (Address)PFA(a_cfa);
|
Line 2643 Address body = (Address)PFA(a_cfa);
|
sp = (*f)(sp, &fp_mem, body); |
sp = (*f)(sp, &fp_mem, body); |
fp = fp_mem; |
fp = fp_mem; |
|
|
;code-exec ( #a_cfa -- ) gforth-internal semi_code_exec |
lit-execute ( #a_addr -- ) new lit_execute |
/* routine for performing ;code-defined words */ |
/* for ;code and code words; a static superinstruction would be more general, |
|
but VM_JUMP is currently not supported there */ |
|
#ifndef NO_IP |
|
ip=IP; |
|
#endif |
SUPER_END; |
SUPER_END; |
VM_JUMP(EXEC1(a_cfa)); |
VM_JUMP(EXEC1((Xt)a_addr)); |
|
|
|
|
\g static_super |
\g static_super |