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[SCSI] aic7xxx: Update aicasm
This patchset updates aicasm code with the latest fixes from adaptec. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Hannes Reinecke
James Bottomley
parent
663e1aa12f
commit
2628ed2b1a
@ -37,7 +37,7 @@
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGES.
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*
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* $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm.c#22 $
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* $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm.c#23 $
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*
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* $FreeBSD$
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*/
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@ -609,10 +609,10 @@ output_listing(char *ifilename)
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while (line < cur_instr->srcline) {
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fgets(buf, sizeof(buf), ifile);
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fprintf(listfile, "\t\t%s", buf);
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fprintf(listfile, " \t%s", buf);
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line++;
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}
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fprintf(listfile, "%03x %02x%02x%02x%02x", instrptr,
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fprintf(listfile, "%04x %02x%02x%02x%02x", instrptr,
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#ifdef __LITTLE_ENDIAN
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cur_instr->format.bytes[0],
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cur_instr->format.bytes[1],
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@ -624,14 +624,23 @@ output_listing(char *ifilename)
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cur_instr->format.bytes[1],
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cur_instr->format.bytes[0]);
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#endif
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/*
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* Macro expansions can cause several instructions
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* to be output for a single source line. Only
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* advance the line once in these cases.
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*/
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if (line == cur_instr->srcline) {
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fgets(buf, sizeof(buf), ifile);
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fprintf(listfile, "\t%s", buf);
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line++;
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} else {
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fprintf(listfile, "\n");
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}
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instrptr++;
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}
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/* Dump the remainder of the file */
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while(fgets(buf, sizeof(buf), ifile) != NULL)
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fprintf(listfile, "\t\t%s", buf);
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fprintf(listfile, " %s", buf);
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fclose(ifile);
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}
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@ -38,7 +38,7 @@
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGES.
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*
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* $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm_gram.y#29 $
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* $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm_gram.y#30 $
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*
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* $FreeBSD$
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*/
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@ -157,6 +157,8 @@ static int is_download_const(expression_t *immed);
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%token T_END_CS
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%token T_PAD_PAGE
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%token T_FIELD
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%token T_ENUM
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@ -189,6 +191,10 @@ static int is_download_const(expression_t *immed);
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%token <value> T_OR
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/* 16 bit extensions */
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%token <value> T_OR16 T_AND16 T_XOR16 T_ADD16
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%token <value> T_ADC16 T_MVI16 T_TEST16 T_CMP16 T_CMPXCHG
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%token T_RET
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%token T_NOP
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@ -207,7 +213,7 @@ static int is_download_const(expression_t *immed);
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%type <expression> expression immediate immediate_or_a
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%type <value> export ret f1_opcode f2_opcode jmp_jc_jnc_call jz_jnz je_jne
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%type <value> export ret f1_opcode f2_opcode f4_opcode jmp_jc_jnc_call jz_jnz je_jne
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%type <value> mode_value mode_list macro_arglist
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@ -1304,6 +1310,15 @@ f2_opcode:
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| T_ROR { $$ = AIC_OP_ROR; }
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;
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f4_opcode:
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T_OR16 { $$ = AIC_OP_OR16; }
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| T_AND16 { $$ = AIC_OP_AND16; }
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| T_XOR16 { $$ = AIC_OP_XOR16; }
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| T_ADD16 { $$ = AIC_OP_ADD16; }
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| T_ADC16 { $$ = AIC_OP_ADC16; }
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| T_MVI16 { $$ = AIC_OP_MVI16; }
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;
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code:
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f2_opcode destination ',' expression opt_source ret ';'
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{
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@ -37,13 +37,14 @@
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGES.
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*
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* $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm_insformat.h#11 $
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* $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm_insformat.h#12 $
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*
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* $FreeBSD$
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*/
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#include <asm/byteorder.h>
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/* 8bit ALU logic operations */
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struct ins_format1 {
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#ifdef __LITTLE_ENDIAN
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uint32_t immediate : 8,
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@ -62,6 +63,7 @@ struct ins_format1 {
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#endif
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};
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/* 8bit ALU shift/rotate operations */
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struct ins_format2 {
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#ifdef __LITTLE_ENDIAN
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uint32_t shift_control : 8,
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@ -80,6 +82,7 @@ struct ins_format2 {
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#endif
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};
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/* 8bit branch control operations */
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struct ins_format3 {
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#ifdef __LITTLE_ENDIAN
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uint32_t immediate : 8,
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@ -96,10 +99,68 @@ struct ins_format3 {
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#endif
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};
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/* 16bit ALU logic operations */
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struct ins_format4 {
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#ifdef __LITTLE_ENDIAN
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uint32_t opcode_ext : 8,
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source : 9,
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destination : 9,
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ret : 1,
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opcode : 4,
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parity : 1;
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#else
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uint32_t parity : 1,
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opcode : 4,
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ret : 1,
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destination : 9,
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source : 9,
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opcode_ext : 8;
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#endif
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};
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/* 16bit branch control operations */
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struct ins_format5 {
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#ifdef __LITTLE_ENDIAN
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uint32_t opcode_ext : 8,
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source : 9,
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address : 10,
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opcode : 4,
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parity : 1;
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#else
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uint32_t parity : 1,
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opcode : 4,
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address : 10,
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source : 9,
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opcode_ext : 8;
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#endif
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};
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/* Far branch operations */
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struct ins_format6 {
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#ifdef __LITTLE_ENDIAN
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uint32_t page : 3,
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opcode_ext : 5,
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source : 9,
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address : 10,
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opcode : 4,
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parity : 1;
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#else
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uint32_t parity : 1,
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opcode : 4,
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address : 10,
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source : 9,
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opcode_ext : 5,
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page : 3;
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#endif
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};
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union ins_formats {
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struct ins_format1 format1;
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struct ins_format2 format2;
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struct ins_format3 format3;
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struct ins_format4 format4;
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struct ins_format5 format5;
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struct ins_format6 format6;
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uint8_t bytes[4];
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uint32_t integer;
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};
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@ -118,6 +179,8 @@ struct instruction {
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#define AIC_OP_ROL 0x5
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#define AIC_OP_BMOV 0x6
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#define AIC_OP_MVI16 0x7
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#define AIC_OP_JMP 0x8
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#define AIC_OP_JC 0x9
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#define AIC_OP_JNC 0xa
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@ -131,3 +194,26 @@ struct instruction {
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#define AIC_OP_SHL 0x10
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#define AIC_OP_SHR 0x20
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#define AIC_OP_ROR 0x30
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/* 16bit Ops. Low byte main opcode. High byte extended opcode. */
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#define AIC_OP_OR16 0x8005
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#define AIC_OP_AND16 0x8105
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#define AIC_OP_XOR16 0x8205
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#define AIC_OP_ADD16 0x8305
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#define AIC_OP_ADC16 0x8405
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#define AIC_OP_JNE16 0x8805
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#define AIC_OP_JNZ16 0x8905
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#define AIC_OP_JE16 0x8C05
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#define AIC_OP_JZ16 0x8B05
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#define AIC_OP_JMP16 0x9005
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#define AIC_OP_JC16 0x9105
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#define AIC_OP_JNC16 0x9205
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#define AIC_OP_CALL16 0x9305
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#define AIC_OP_CALL16 0x9305
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/* Page extension is low three bits of second opcode byte. */
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#define AIC_OP_JMPF 0xA005
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#define AIC_OP_CALLF 0xB005
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#define AIC_OP_JCF 0xC005
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#define AIC_OP_JNCF 0xD005
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#define AIC_OP_CMPXCHG 0xE005
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@ -38,7 +38,7 @@
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGES.
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*
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* $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm_scan.l#19 $
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* $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm_scan.l#20 $
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*
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* $FreeBSD$
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*/
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@ -132,7 +132,7 @@ if[ \t]*\( {
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*string_buf_ptr++ = *yptr++;
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}
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}
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else { return T_ELSE; }
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VERSION { return T_VERSION; }
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PREFIX { return T_PREFIX; }
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PATCH_ARG_LIST { return T_PATCH_ARG_LIST; }
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@ -173,10 +173,6 @@ RW|RO|WO {
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yylval.value = WO;
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return T_MODE;
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}
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BEGIN_CRITICAL { return T_BEGIN_CS; }
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END_CRITICAL { return T_END_CS; }
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SET_SRC_MODE { return T_SET_SRC_MODE; }
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SET_DST_MODE { return T_SET_DST_MODE; }
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field { return T_FIELD; }
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enum { return T_ENUM; }
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mask { return T_MASK; }
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@ -192,6 +188,13 @@ none { return T_NONE; }
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sindex { return T_SINDEX; }
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A { return T_A; }
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/* Instruction Formatting */
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PAD_PAGE { return T_PAD_PAGE; }
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BEGIN_CRITICAL { return T_BEGIN_CS; }
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END_CRITICAL { return T_END_CS; }
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SET_SRC_MODE { return T_SET_SRC_MODE; }
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SET_DST_MODE { return T_SET_DST_MODE; }
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/* Opcodes */
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shl { return T_SHL; }
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shr { return T_SHR; }
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@ -223,7 +226,17 @@ and { return T_AND; }
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or { return T_OR; }
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ret { return T_RET; }
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nop { return T_NOP; }
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else { return T_ELSE; }
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/* ARP2 16bit extensions */
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or16 { return T_OR16; }
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and16 { return T_AND16; }
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xor16 { return T_XOR16; }
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add16 { return T_ADD16; }
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adc16 { return T_ADC16; }
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mvi16 { return T_MVI16; }
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test16 { return T_TEST16; }
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cmp16 { return T_CMP16; }
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cmpxchg { return T_CMPXCHG; }
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/* Allowed Symbols */
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\<\< { return T_EXPR_LSHIFT; }
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