diff options
| -rw-r--r-- | gas/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gas/testsuite/gas/mips/.Sanitize | 1 | ||||
| -rw-r--r-- | gas/testsuite/gas/mips/itbl-test.c | 98 |
3 files changed, 104 insertions, 0 deletions
diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog index df820ec..1367d92 100644 --- a/gas/testsuite/ChangeLog +++ b/gas/testsuite/ChangeLog @@ -1,3 +1,8 @@ +Mon Feb 10 17:54:00 1997 Dawn Perchik dawn@cygnus.com> + + * itbl-test.c: New file. Stand-alone assembler and dissassembler + for itbl support. + Mon Feb 10 17:20:00 1997 Dawn Perchik dawn@cygnus.com> * gas/mips/itbl: New file. Instruction Spec for testing --itbl option. diff --git a/gas/testsuite/gas/mips/.Sanitize b/gas/testsuite/gas/mips/.Sanitize index f624069..6d370db 100644 --- a/gas/testsuite/gas/mips/.Sanitize +++ b/gas/testsuite/gas/mips/.Sanitize @@ -47,6 +47,7 @@ dli.d dli.s itbl itbl.s +itbl-test.c jal-empic.d jal-svr4pic.d jal-svr4pic.s diff --git a/gas/testsuite/gas/mips/itbl-test.c b/gas/testsuite/gas/mips/itbl-test.c new file mode 100644 index 0000000..4f6bcee --- /dev/null +++ b/gas/testsuite/gas/mips/itbl-test.c @@ -0,0 +1,98 @@ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include "itbl-ops.h" + +static int test_reg(e_processor processor, e_type type, char* name, + unsigned long val); + +int main(int argc, char **argv) +{ + unsigned int insn; + FILE *fas; + int aline=0; + char s[81], *name; + + if (argc<3) + { + printf("usage: %s itbl asm.s\n", argv[0]); + exit(0); + } + if (itbl_parse(argv[1]) != 0) + { + printf("failed to parse itbl\n"); + exit(0); + } + + fas=fopen(argv[2],"r"); + if (fas==0) + { + printf("failed to open asm file %s\n", argv[2]); + exit(0); + } + while (fgets(s,80,fas)) + { + char *p; + aline++; + + if (p = strchr(s,';'),p) /* strip comments */ + *p = 0; + if (p = strchr(s,'#'),p) /* strip comments */ + *p = 0; + p = s+strlen(s)-1; + while (p>=s && (*p==' ' || *p=='\t' || *p=='\n')) /* strip trailing spaces */ + p--; + *(p+1) = 0; + p = s; + while (*p && (*p==' ' || *p=='\t' || *p == '\n')) /* strip leading spaces */ + p++; + if (!*p) + continue; + + name = itbl_get_insn_name(&p); + insn = itbl_assemble(name,p); + if (insn == 0) + printf("line %d: Invalid instruction (%s)\n", aline, s); + else + { + char buf[128]; + printf("line %d: insn(%s) = 0x%x)\n", aline, s, insn); + if (!itbl_disassemble(buf,insn)) + printf("line %d: Can't disassemble instruction " + "(0x%x)\n", aline, insn); + else + printf("line %d: disasm(0x%x) = %s)\n", aline, insn, buf); + } + } + + test_reg(1, e_dreg, "d1", 1); + test_reg(3, e_creg, "c2", 22); + test_reg(3, e_dreg, "d3", 3); + + return 0; +} + +static int test_reg(e_processor processor, e_type type, char* name, + unsigned long val) +{ + char *n; + unsigned long v; + + n = itbl_get_reg_name(processor, type, val); + if (!n || strcmp(n,name)) + printf("Error - reg name not found for proessor=%d, type=%d, val=%d\n", + processor, type, val); + else + printf("name=%s found for processor=%d, type=%d, val=%d\n", + n, processor, type, val); + + v = itbl_get_reg_val(processor, type, name); + if (!v || v!=val) + printf("Error - reg val not found for processor=%d, type=%d, name=%s\n", + processor, type, name); + else + printf("val=0x%x found for processor=%d, type=%d, name=%s\n", + v, processor, type, name); + return 0; +} |