Generate MOVZ/MOVN/MOVK with base opcode */

Generate MOVK instruction */

handle integer constant optimizations and various machine independent opt */

generate function call with address in (vtop->t, vtop->c) and free function context. Stack entry is popped */

Generate branch to known address:

push a global identifier */

Returns an enumerator to describe whether and when the relocation needs a GOT and/or PLT entry to be created. See tcc.h for a description of the

Give good help ************************************/

we use our own 'finite' function to avoid potential problems with non standard math libs */ XXX: endianness dependent */

XXX: not complete */

post defines POST/PRE add. c is the token ++ or -- */

load 'r' from value 'sv' */

Load value into register r. Use relative/got addressing to avoid setting DT_TEXTREL */

Merge symbol attributes. */

peek or read [ws_str == NULL] next token from function macro call, walking up macro levels up to the file if necessary */

read next char from current input file and handle end of input buffer */

C comments */

parse a string without interpreting escapes */

Merge some storage attributes. */

enum/struct/union declaration. u is VT_ENUM/VT_STRUCT/VT_UNION */

only add,sub

Swap integer values by array indexes

copy sym to other stack */

find a symbol and return its associated structure. 's' is the top of the symbol stack */

make sym in-/visible to the parser */

add tcc runtime libraries */

assemble a file */

put end of translation unit info */

load an object file and merge it with current files */ XXX: handle correctly stab (debug) info */

cannot use qsort because code has to be reentrant */

put alternative filename */

Display usage summary *****************************/

push a reference to a section offset by adding a dummy symbol */