LoongArch: gas: add support using constant variable in instructions.
Instructions that can load immediate support using constant
variable like ".equ var, 123 li.w/d resgister, var".
gas/
* config/loongarch-parse.y
* config/tc-loongarch.c
Add four testcases.One is a program using constant variable,
one test using label is unsupported, and another two test
almost instructions that can load immediate.
gas/
* testsuite/gas/loongarch/li.d
* testsuite/gas/loongarch/li.s
* testsuite/gas/loongarch/imm_ins_label-fail.d
* testsuite/gas/loongarch/imm_ins_label-fail.l
* testsuite/gas/loongarch/imm_ins_label-fail.s
* testsuite/gas/loongarch/imm_ins.d
* testsuite/gas/loongarch/imm_ins.s
* testsuite/gas/loongarch/imm_ins_32.d
* testsuite/gas/loongarch/imm_ins_32.s
This commit is contained in:
tangxiaolin
liuzhensong
parent
1034d824d8
commit
7ec249249c
@ -100,6 +100,25 @@ my_getExpression (expressionS *ep, const char *str)
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return ret;
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}
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static void
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emit_const_var (const char *op)
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{
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expressionS ep;
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if (end <= top)
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as_fatal (_("expr too huge"));
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my_getExpression (&ep, op);
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if (ep.X_op != O_constant)
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as_bad ("illegal operand: %s", op);
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top->value.X_op = O_constant;
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top->value.X_add_number = ep.X_add_number;
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top->type = BFD_RELOC_LARCH_SOP_PUSH_ABSOLUTE;
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top++;
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}
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static void
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reloc (const char *op_c_str, const char *id_c_str, offsetT addend)
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{
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@ -318,6 +337,7 @@ offsetT imm;
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primary_expression
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: INTEGER {emit_const ($1);}
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| IDENTIFIER {emit_const_var ($1);}
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| '(' expression ')'
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| '%' IDENTIFIER '(' IDENTIFIER addend ')' {reloc ($2, $4, $5); free ($2); free ($4);}
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| '%' IDENTIFIER '(' INTEGER addend ')' {reloc ($2, NULL, $4 + $5); free ($2);}
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@ -582,24 +582,6 @@ loongarch_args_parser_can_match_arg_helper (char esc_ch1, char esc_ch2,
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if (!ip->match_now)
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break;
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if (esc_ch1 == 's')
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switch (esc_ch2)
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{
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case 'c':
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ip->match_now = reloc_num == 0;
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break;
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}
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else
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switch (esc_ch2)
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{
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case 'c':
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ip->match_now = reloc_num == 0 && 0 <= imm;
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break;
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}
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if (!ip->match_now)
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break;
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ret = imm;
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if (reloc_num)
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{
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80
gas/testsuite/gas/loongarch/imm_ins.d
Normal file
80
gas/testsuite/gas/loongarch/imm_ins.d
Normal file
@ -0,0 +1,80 @@
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#as:
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#objdump: -dr
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#skip: loongarch32-*-*
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.*:[ ]+file format .*
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Disassembly of section .text:
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00000000.* <.text>:
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[ ]+0:[ ]+03848c0c[ ]+ori[ ]+\$t0,[ ]+\$zero,[ ]+0x123
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[ ]+4:[ ]+15ffe00d[ ]+lu12i.w[ ]+\$t1,[ ]+-256\(0xfff00\)
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[ ]+8:[ ]+16001fed[ ]+lu32i.d[ ]+\$t1,[ ]+255\(0xff\)
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[ ]+c:[ ]+02bffc0e[ ]+addi.w[ ]+\$t2,[ ]+\$zero,[ ]+-1\(0xfff\)
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[ ]+10:[ ]+1601ffee[ ]+lu32i.d[ ]+\$t2,[ ]+4095\(0xfff\)
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[ ]+14:[ ]+0004b58b[ ]+alsl.w[ ]+\$a7,[ ]+\$t0,[ ]+\$t1,[ ]+0x2
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[ ]+18:[ ]+0006b58b[ ]+alsl.wu[ ]+\$a7,[ ]+\$t0,[ ]+\$t1,[ ]+0x2
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[ ]+1c:[ ]+0009358b[ ]+bytepick.w[ ]+\$a7,[ ]+\$t0,[ ]+\$t1,[ ]+0x2
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[ ]+20:[ ]+000d358b[ ]+bytepick.d[ ]+\$a7,[ ]+\$t0,[ ]+\$t1,[ ]+0x2
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[ ]+24:[ ]+002a0002[ ]+break[ ]+0x2
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[ ]+28:[ ]+002a8002[ ]+dbcl[ ]+0x2
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[ ]+2c:[ ]+002b0002[ ]+syscall[ ]+0x2
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[ ]+30:[ ]+002cb58b[ ]+alsl.d[ ]+\$a7,[ ]+\$t0,[ ]+\$t1,[ ]+0x2
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[ ]+34:[ ]+0040898b[ ]+slli.w[ ]+\$a7,[ ]+\$t0,[ ]+0x2
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[ ]+38:[ ]+0041098b[ ]+slli.d[ ]+\$a7,[ ]+\$t0,[ ]+0x2
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[ ]+3c:[ ]+0044898b[ ]+srli.w[ ]+\$a7,[ ]+\$t0,[ ]+0x2
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[ ]+40:[ ]+004509ac[ ]+srli.d[ ]+\$t0,[ ]+\$t1,[ ]+0x2
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[ ]+44:[ ]+004889ac[ ]+srai.w[ ]+\$t0,[ ]+\$t1,[ ]+0x2
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[ ]+48:[ ]+004909ac[ ]+srai.d[ ]+\$t0,[ ]+\$t1,[ ]+0x2
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[ ]+4c:[ ]+006209ac[ ]+bstrins.w[ ]+\$t0,[ ]+\$t1,[ ]+0x2,[ ]+0x2
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[ ]+50:[ ]+008209ac[ ]+bstrins.d[ ]+\$t0,[ ]+\$t1,[ ]+0x2,[ ]+0x2
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[ ]+54:[ ]+00c209ac[ ]+bstrpick.d[ ]+\$t0,[ ]+\$t1,[ ]+0x2,[ ]+0x2
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[ ]+58:[ ]+00c209ac[ ]+bstrpick.d[ ]+\$t0,[ ]+\$t1,[ ]+0x2,[ ]+0x2
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[ ]+5c:[ ]+02048dac[ ]+slti[ ]+\$t0,[ ]+\$t1,[ ]+291\(0x123\)
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[ ]+60:[ ]+02448dac[ ]+sltui[ ]+\$t0,[ ]+\$t1,[ ]+291\(0x123\)
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[ ]+64:[ ]+02848dac[ ]+addi.w[ ]+\$t0,[ ]+\$t1,[ ]+291\(0x123\)
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[ ]+68:[ ]+02c48dac[ ]+addi.d[ ]+\$t0,[ ]+\$t1,[ ]+291\(0x123\)
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[ ]+6c:[ ]+03048dac[ ]+lu52i.d[ ]+\$t0,[ ]+\$t1,[ ]+291\(0x123\)
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[ ]+70:[ ]+034009ac[ ]+andi[ ]+\$t0,[ ]+\$t1,[ ]+0x2
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[ ]+74:[ ]+038009ac[ ]+ori[ ]+\$t0,[ ]+\$t1,[ ]+0x2
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[ ]+78:[ ]+03c009ac[ ]+xori[ ]+\$t0,[ ]+\$t1,[ ]+0x2
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[ ]+7c:[ ]+100009ac[ ]+addu16i.d[ ]+\$t0,[ ]+\$t1,[ ]+2\(0x2\)
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[ ]+80:[ ]+1400246c[ ]+lu12i.w[ ]+\$t0,[ ]+291\(0x123\)
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[ ]+84:[ ]+1600246c[ ]+lu32i.d[ ]+\$t0,[ ]+291\(0x123\)
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[ ]+88:[ ]+1800246c[ ]+pcaddi[ ]+\$t0,[ ]+291\(0x123\)
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[ ]+8c:[ ]+1a00246c[ ]+pcalau12i[ ]+\$t0,[ ]+291\(0x123\)
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[ ]+90:[ ]+1c00246c[ ]+pcaddu12i[ ]+\$t0,[ ]+291\(0x123\)
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[ ]+94:[ ]+1e00246c[ ]+pcaddu18i[ ]+\$t0,[ ]+291\(0x123\)
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[ ]+98:[ ]+04048c0c[ ]+csrrd[ ]+\$t0,[ ]+0x123
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[ ]+9c:[ ]+04048c2c[ ]+csrwr[ ]+\$t0,[ ]+0x123
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[ ]+a0:[ ]+040009ac[ ]+csrxchg[ ]+\$t0,[ ]+\$t1,[ ]+0x2
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[ ]+a4:[ ]+060009a2[ ]+cacop[ ]+0x2,[ ]+\$t1,[ ]+2\(0x2\)
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[ ]+a8:[ ]+064009ac[ ]+lddir[ ]+\$t0,[ ]+\$t1,[ ]+0x2
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[ ]+ac:[ ]+06440980[ ]+ldpte[ ]+\$t0,[ ]+0x2
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[ ]+b0:[ ]+0649b9a2[ ]+invtlb[ ]+0x2,[ ]+\$t1,[ ]+\$t2
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[ ]+b4:[ ]+200101ac[ ]+ll.w[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
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[ ]+b8:[ ]+210101ac[ ]+sc.w[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
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[ ]+bc:[ ]+220101ac[ ]+ll.d[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
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[ ]+c0:[ ]+230101ac[ ]+sc.d[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
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[ ]+c4:[ ]+240101ac[ ]+ldptr.w[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
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[ ]+c8:[ ]+250101ac[ ]+stptr.w[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
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[ ]+cc:[ ]+260101ac[ ]+ldptr.d[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
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[ ]+d0:[ ]+270101ac[ ]+stptr.d[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
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[ ]+d4:[ ]+280401ac[ ]+ld.b[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
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[ ]+d8:[ ]+284401ac[ ]+ld.h[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
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[ ]+dc:[ ]+288401ac[ ]+ld.w[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
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[ ]+e0:[ ]+28c401ac[ ]+ld.d[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
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[ ]+e4:[ ]+290401ac[ ]+st.b[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
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[ ]+e8:[ ]+294401ac[ ]+st.h[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
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[ ]+ec:[ ]+298401ac[ ]+st.w[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
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[ ]+f0:[ ]+29c401ac[ ]+st.d[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
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[ ]+f4:[ ]+2a0401ac[ ]+ld.bu[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
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[ ]+f8:[ ]+2a4401ac[ ]+ld.hu[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
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[ ]+fc:[ ]+2a8401ac[ ]+ld.wu[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
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[ ]+100:[ ]+2ac401a2[ ]+preld[ ]+0x2,[ ]+\$t1,[ ]+256\(0x100\)
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[ ]+104:[ ]+382c39a2[ ]+preldx[ ]+0x2,[ ]+\$t1,[ ]+\$t2
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[ ]+108:[ ]+2b048d8a[ ]+fld.s[ ]+\$ft2,[ ]+\$t0,[ ]+291\(0x123\)
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[ ]+10c:[ ]+2b448d8a[ ]+fst.s[ ]+\$ft2,[ ]+\$t0,[ ]+291\(0x123\)
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[ ]+110:[ ]+2b848d8a[ ]+fld.d[ ]+\$ft2,[ ]+\$t0,[ ]+291\(0x123\)
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[ ]+114:[ ]+2bc48d8a[ ]+fst.d[ ]+\$ft2,[ ]+\$t0,[ ]+291\(0x123\)
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83
gas/testsuite/gas/loongarch/imm_ins.s
Normal file
83
gas/testsuite/gas/loongarch/imm_ins.s
Normal file
@ -0,0 +1,83 @@
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.equ a, 0x123
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.equ b, 0xfffff00000
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.equ c, 0xfffffffffff
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.equ d, 2
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.equ e,0x100
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li.w $r12, a
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li.d $r13, b
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li.d $r14, c
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alsl.w $r11,$r12,$r13,d
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alsl.wu $r11,$r12,$r13,d
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bytepick.w $r11,$r12,$r13,d
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bytepick.d $r11,$r12,$r13,d
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break d
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dbcl d
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syscall d
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alsl.d $r11,$r12, $r13,d
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slli.w $r11,$r12,d
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slli.d $r11,$r12,d
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srli.w $r11,$r12,d
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srli.d $r12,$r13,d
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srai.w $r12,$r13,d
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srai.d $r12,$r13,d
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bstrins.w $r12,$r13,d,d
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bstrins.d $r12,$r13,d,d
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bstrpick.d $r12,$r13,d,d
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bstrpick.d $r12,$r13,d,d
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slti $r12,$r13,a
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sltui $r12,$r13,a
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addi.w $r12,$r13,a
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addi.d $r12,$r13,a
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lu52i.d $r12,$r13,a
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andi $r12,$r13,d
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ori $r12,$r13,d
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xori $r12,$r13,d
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addu16i.d $r12,$r13,d
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lu12i.w $r12,a
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lu32i.d $r12,a
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pcaddi $r12,a
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pcalau12i $r12,a
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pcaddu12i $r12,a
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pcaddu18i $r12,a
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csrrd $r12,a
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csrwr $r12,a
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csrxchg $r12,$r13,d
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cacop d,$r13,d
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lddir $r12,$r13,d
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ldpte $r12,d
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invtlb d,$r13,$r14
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ll.w $r12,$r13,e
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sc.w $r12,$r13,e
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ll.d $r12,$r13,e
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sc.d $r12,$r13,e
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ldptr.w $r12,$r13,e
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stptr.w $r12,$r13,e
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ldptr.d $r12,$r13,e
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stptr.d $r12,$r13,e
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ld.b $r12,$r13,e
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ld.h $r12,$r13,e
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ld.w $r12,$r13,e
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ld.d $r12,$r13,e
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st.b $r12,$r13,e
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st.h $r12,$r13,e
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st.w $r12,$r13,e
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st.d $r12,$r13,e
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ld.bu $r12,$r13,e
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ld.hu $r12,$r13,e
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ld.wu $r12,$r13,e
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preld d,$r13,e
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preldx d,$r13,$r14
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fld.s $f10,$r12,a
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fst.s $f10,$r12,a
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fld.d $f10,$r12,a
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fst.d $f10,$r12,a
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57
gas/testsuite/gas/loongarch/imm_ins_32.d
Normal file
57
gas/testsuite/gas/loongarch/imm_ins_32.d
Normal file
@ -0,0 +1,57 @@
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#as:
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#objdump: -dr
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#skip: loongarch64-*-*
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.*:[ ]+file format .*
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Disassembly of section .text:
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00000000.* <.text>:
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[ ]+0:[ ]+03848c0c[ ]+ori[ ]+\$t0,[ ]+\$zero,[ ]+0x123
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[ ]+4:[ ]+0004b58b[ ]+alsl.w[ ]+\$a7,[ ]+\$t0,[ ]+\$t1,[ ]+0x2
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[ ]+8:[ ]+0006b58b[ ]+alsl.wu[ ]+\$a7,[ ]+\$t0,[ ]+\$t1,[ ]+0x2
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[ ]+c:[ ]+0009358b[ ]+bytepick.w[ ]+\$a7,[ ]+\$t0,[ ]+\$t1,[ ]+0x2
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[ ]+10:[ ]+002a0002[ ]+break[ ]+0x2
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[ ]+14:[ ]+002a8002[ ]+dbcl[ ]+0x2
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[ ]+18:[ ]+002b0002[ ]+syscall[ ]+0x2
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[ ]+1c:[ ]+0040898b[ ]+slli.w[ ]+\$a7,[ ]+\$t0,[ ]+0x2
|
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[ ]+20:[ ]+0044898b[ ]+srli.w[ ]+\$a7,[ ]+\$t0,[ ]+0x2
|
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[ ]+24:[ ]+004889ac[ ]+srai.w[ ]+\$t0,[ ]+\$t1,[ ]+0x2
|
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[ ]+28:[ ]+006209ac[ ]+bstrins.w[ ]+\$t0,[ ]+\$t1,[ ]+0x2,[ ]+0x2
|
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[ ]+2c:[ ]+02048dac[ ]+slti[ ]+\$t0,[ ]+\$t1,[ ]+291\(0x123\)
|
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[ ]+30:[ ]+02448dac[ ]+sltui[ ]+\$t0,[ ]+\$t1,[ ]+291\(0x123\)
|
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[ ]+34:[ ]+02848dac[ ]+addi.w[ ]+\$t0,[ ]+\$t1,[ ]+291\(0x123\)
|
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[ ]+38:[ ]+034009ac[ ]+andi[ ]+\$t0,[ ]+\$t1,[ ]+0x2
|
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[ ]+3c:[ ]+038009ac[ ]+ori[ ]+\$t0,[ ]+\$t1,[ ]+0x2
|
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[ ]+40:[ ]+03c009ac[ ]+xori[ ]+\$t0,[ ]+\$t1,[ ]+0x2
|
||||
[ ]+44:[ ]+1400246c[ ]+lu12i.w[ ]+\$t0,[ ]+291\(0x123\)
|
||||
[ ]+48:[ ]+1800246c[ ]+pcaddi[ ]+\$t0,[ ]+291\(0x123\)
|
||||
[ ]+4c:[ ]+1a00246c[ ]+pcalau12i[ ]+\$t0,[ ]+291\(0x123\)
|
||||
[ ]+50:[ ]+1c00246c[ ]+pcaddu12i[ ]+\$t0,[ ]+291\(0x123\)
|
||||
[ ]+54:[ ]+1e00246c[ ]+pcaddu18i[ ]+\$t0,[ ]+291\(0x123\)
|
||||
[ ]+58:[ ]+04048c0c[ ]+csrrd[ ]+\$t0,[ ]+0x123
|
||||
[ ]+5c:[ ]+04048c2c[ ]+csrwr[ ]+\$t0,[ ]+0x123
|
||||
[ ]+60:[ ]+040009ac[ ]+csrxchg[ ]+\$t0,[ ]+\$t1,[ ]+0x2
|
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[ ]+64:[ ]+060009a2[ ]+cacop[ ]+0x2,[ ]+\$t1,[ ]+2\(0x2\)
|
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[ ]+68:[ ]+064009ac[ ]+lddir[ ]+\$t0,[ ]+\$t1,[ ]+0x2
|
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[ ]+6c:[ ]+06440980[ ]+ldpte[ ]+\$t0,[ ]+0x2
|
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[ ]+70:[ ]+0649b9a2[ ]+invtlb[ ]+0x2,[ ]+\$t1,[ ]+\$t2
|
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[ ]+74:[ ]+200101ac[ ]+ll.w[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
|
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[ ]+78:[ ]+210101ac[ ]+sc.w[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
|
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[ ]+7c:[ ]+220101ac[ ]+ll.d[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
|
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[ ]+80:[ ]+230101ac[ ]+sc.d[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
|
||||
[ ]+84:[ ]+240101ac[ ]+ldptr.w[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
|
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[ ]+88:[ ]+250101ac[ ]+stptr.w[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
|
||||
[ ]+8c:[ ]+284401ac[ ]+ld.h[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
|
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[ ]+90:[ ]+288401ac[ ]+ld.w[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
|
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[ ]+94:[ ]+290401ac[ ]+st.b[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
|
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[ ]+98:[ ]+294401ac[ ]+st.h[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
|
||||
[ ]+9c:[ ]+298401ac[ ]+st.w[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
|
||||
[ ]+a0:[ ]+2a0401ac[ ]+ld.bu[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
|
||||
[ ]+a4:[ ]+2a4401ac[ ]+ld.hu[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
|
||||
[ ]+a8:[ ]+2a8401ac[ ]+ld.wu[ ]+\$t0,[ ]+\$t1,[ ]+256\(0x100\)
|
||||
[ ]+ac:[ ]+2ac401a2[ ]+preld[ ]+0x2,[ ]+\$t1,[ ]+256\(0x100\)
|
||||
[ ]+b0:[ ]+382c39a2[ ]+preldx[ ]+0x2,[ ]+\$t1,[ ]+\$t2
|
||||
[ ]+b4:[ ]+2b048d8a[ ]+fld.s[ ]+\$ft2,[ ]+\$t0,[ ]+291\(0x123\)
|
||||
[ ]+b8:[ ]+2b448d8a[ ]+fst.s[ ]+\$ft2,[ ]+\$t0,[ ]+291\(0x123\)
|
||||
60
gas/testsuite/gas/loongarch/imm_ins_32.s
Normal file
60
gas/testsuite/gas/loongarch/imm_ins_32.s
Normal file
@ -0,0 +1,60 @@
|
||||
.equ a, 0x123
|
||||
.equ d, 2
|
||||
.equ e,0x100
|
||||
|
||||
li.w $r12, a
|
||||
|
||||
alsl.w $r11,$r12,$r13,d
|
||||
alsl.wu $r11,$r12,$r13,d
|
||||
bytepick.w $r11,$r12,$r13,d
|
||||
|
||||
break d
|
||||
dbcl d
|
||||
syscall d
|
||||
|
||||
slli.w $r11,$r12,d
|
||||
srli.w $r11,$r12,d
|
||||
srai.w $r12,$r13,d
|
||||
|
||||
bstrins.w $r12,$r13,d,d
|
||||
|
||||
slti $r12,$r13,a
|
||||
sltui $r12,$r13,a
|
||||
addi.w $r12,$r13,a
|
||||
andi $r12,$r13,d
|
||||
ori $r12,$r13,d
|
||||
xori $r12,$r13,d
|
||||
lu12i.w $r12,a
|
||||
pcaddi $r12,a
|
||||
pcalau12i $r12,a
|
||||
pcaddu12i $r12,a
|
||||
pcaddu18i $r12,a
|
||||
|
||||
csrrd $r12,a
|
||||
csrwr $r12,a
|
||||
csrxchg $r12,$r13,d
|
||||
cacop d,$r13,d
|
||||
lddir $r12,$r13,d
|
||||
ldpte $r12,d
|
||||
|
||||
invtlb d,$r13,$r14
|
||||
|
||||
ll.w $r12,$r13,e
|
||||
sc.w $r12,$r13,e
|
||||
ll.d $r12,$r13,e
|
||||
sc.d $r12,$r13,e
|
||||
ldptr.w $r12,$r13,e
|
||||
stptr.w $r12,$r13,e
|
||||
ld.h $r12,$r13,e
|
||||
ld.w $r12,$r13,e
|
||||
st.b $r12,$r13,e
|
||||
st.h $r12,$r13,e
|
||||
st.w $r12,$r13,e
|
||||
ld.bu $r12,$r13,e
|
||||
ld.hu $r12,$r13,e
|
||||
ld.wu $r12,$r13,e
|
||||
preld d,$r13,e
|
||||
preldx d,$r13,$r14
|
||||
|
||||
fld.s $f10,$r12,a
|
||||
fst.s $f10,$r12,a
|
||||
3
gas/testsuite/gas/loongarch/imm_ins_label-fail.d
Normal file
3
gas/testsuite/gas/loongarch/imm_ins_label-fail.d
Normal file
@ -0,0 +1,3 @@
|
||||
#as:
|
||||
#source: imm_ins_label-fail.s
|
||||
#error_output: imm_ins_label-fail.l
|
||||
3
gas/testsuite/gas/loongarch/imm_ins_label-fail.l
Normal file
3
gas/testsuite/gas/loongarch/imm_ins_label-fail.l
Normal file
@ -0,0 +1,3 @@
|
||||
.*Assembler messages:
|
||||
.*Error: illegal operand: Label
|
||||
.*Error: illegal operand: Label
|
||||
3
gas/testsuite/gas/loongarch/imm_ins_label-fail.s
Normal file
3
gas/testsuite/gas/loongarch/imm_ins_label-fail.s
Normal file
@ -0,0 +1,3 @@
|
||||
Label:
|
||||
li.w $r12, Label
|
||||
addi.w $r12, $r13, Label
|
||||
21
gas/testsuite/gas/loongarch/li.d
Normal file
21
gas/testsuite/gas/loongarch/li.d
Normal file
@ -0,0 +1,21 @@
|
||||
#as:
|
||||
#objdump: -dr
|
||||
#skip: loongarch32-*-*
|
||||
|
||||
.*:[ ]+file format .*
|
||||
|
||||
|
||||
Disassembly of section .text:
|
||||
|
||||
00000000.* <_start>:
|
||||
[ ]+0:[ ]+03803c06[ ]+ori[ ]+\$a2,[ ]+\$zero,[ ]+0xf
|
||||
[ ]+4:[ ]+1a000005[ ]+pcalau12i[ ]+\$a1,[ ]+0
|
||||
[ ]+4:[ ]+R_LARCH_PCALA_HI20[ ]+.rodata
|
||||
[ ]+8:[ ]+02c000a5[ ]+addi.d[ ]+\$a1,[ ]+\$a1,[ ]+0
|
||||
[ ]+8:[ ]+R_LARCH_PCALA_LO12[ ]+.rodata
|
||||
[ ]+c:[ ]+03800404[ ]+ori[ ]+\$a0,[ ]+\$zero,[ ]+0x1
|
||||
[ ]+10:[ ]+0381000b[ ]+ori[ ]+\$a7,[ ]+\$zero,[ ]+0x40
|
||||
[ ]+14:[ ]+002b0000[ ]+syscall[ ]+0x0
|
||||
[ ]+18:[ ]+00150004[ ]+move[ ]+\$a0,[ ]+\$zero
|
||||
[ ]+1c:[ ]+0381740b[ ]+ori[ ]+\$a7,[ ]+\$zero,[ ]+0x5d
|
||||
[ ]+20:[ ]+002b0000[ ]+syscall[ ]+0x0
|
||||
22
gas/testsuite/gas/loongarch/li.s
Normal file
22
gas/testsuite/gas/loongarch/li.s
Normal file
@ -0,0 +1,22 @@
|
||||
.equ EXIT_SUCCESS, 0
|
||||
.equ STDOUT, 1
|
||||
.equ SYS_exit, 93
|
||||
.equ SYS_write, 64
|
||||
|
||||
.section .rodata
|
||||
msg:
|
||||
.string "hello, world!\n"
|
||||
len = . - msg
|
||||
|
||||
.text
|
||||
.globl _start
|
||||
_start:
|
||||
li.w $a2, len
|
||||
la.local $a1, msg
|
||||
li.w $a0, STDOUT
|
||||
li.w $a7, SYS_write
|
||||
syscall 0x0
|
||||
|
||||
li.w $a0, EXIT_SUCCESS
|
||||
li.w $a7, SYS_exit
|
||||
syscall 0x0
|
||||
Loading…
x
Reference in New Issue
Block a user