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comparison tests/agcl/ffcalc/good/ffc-rp.h @ 0:13d2b8934445

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Import AnaGram (near-)release tree into Mercurial.
author David A. Holland
date Sat, 22 Dec 2007 17:52:45 -0500
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-1:000000000000 0:13d2b8934445
1 #ifndef FFC-RP_H
2 #define FFC-RP_H
3
4 typedef union {
5 double alignment;
6 char ag_vt_2[sizeof(int)];
7 char ag_vt_4[sizeof(double)];
8 } ffc-rp_vs_type;
9
10 typedef enum {
11 ffc-rp_white_space_token = 1, ffc-rp_calculator_token = 3,
12 ffc-rp_calculation_token, ffc-rp_eof_token = 10, ffc-rp_expression_token,
13 ffc-rp_name_token, ffc-rp_error_token = 14, ffc-rp_term_token,
14 ffc-rp_factor_token = 18, ffc-rp_integer_part_token = 30,
15 ffc-rp_fraction_part_token = 32, ffc-rp_digit_token = 34,
16 ffc-rp_real_token = 44
17 } ffc-rp_token_type;
18
19 typedef struct ffc-rp_pcb_struct{
20 ffc-rp_token_type token_number, reduction_token, error_frame_token;
21 int input_code;
22 int input_value;
23 int line, column;
24 int ssx, sn, error_frame_ssx;
25 int drt, dssx, dsn;
26 int ss[128];
27 ffc-rp_vs_type vs[128];
28 int ag_ap;
29 const char *error_message;
30 char read_flag;
31 char exit_flag;
32 int bts[128], btsx;
33 unsigned char * pointer;
34 unsigned char * la_ptr;
35 const unsigned char *key_sp;
36 int save_index, key_state;
37 char ag_msg[82];
38 } ffc-rp_pcb_type;
39
40 #ifndef PRULE_CONTEXT
41 #define PRULE_CONTEXT(pcb) (&((pcb).cs[(pcb).ssx]))
42 #define PERROR_CONTEXT(pcb) ((pcb).cs[(pcb).error_frame_ssx])
43 #define PCONTEXT(pcb) ((pcb).cs[(pcb).ssx])
44 #endif
45
46 #ifndef AG_RUNNING_CODE
47 /* PCB.exit_flag values */
48 #define AG_RUNNING_CODE 0
49 #define AG_SUCCESS_CODE 1
50 #define AG_SYNTAX_ERROR_CODE 2
51 #define AG_REDUCTION_ERROR_CODE 3
52 #define AG_STACK_ERROR_CODE 4
53 #define AG_SEMANTIC_ERROR_CODE 5
54 #endif
55 void init_ffc-rp(ffc-rp_pcb_type *);
56 void ffc-rp(ffc-rp_pcb_type *);
57 #endif
58