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target/sparc: Move simple fp load/store to decodetree

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Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2023-10-05 01:38:50 -07:00
parent 3259b9e2fd
commit 06c060d9e5
2 changed files with 113 additions and 100 deletions
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19
target/sparc/insns.decode
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@ -238,8 +238,16 @@ NCP 10 ----- 110111 ----- --------- ----- # v8 CPop2
## Major Opcode 11 -- load and store instructions
##
%dfp_rd 25:5 !function=extract_dfpreg
%qfp_rd 25:5 !function=extract_qfpreg
&r_r_ri_asi rd rs1 rs2_or_imm asi imm:bool
@r_r_ri_na .. rd:5 ...... rs1:5 imm:1 rs2_or_imm:s13 &r_r_ri_asi asi=-1
@d_r_ri_na .. ..... ...... rs1:5 imm:1 rs2_or_imm:s13 \
&r_r_ri_asi rd=%dfp_rd asi=-1
@q_r_ri_na .. ..... ...... rs1:5 imm:1 rs2_or_imm:s13 \
&r_r_ri_asi rd=%qfp_rd asi=-1
@r_r_r_asi .. rd:5 ...... rs1:5 0 asi:8 rs2_or_imm:5 &r_r_ri_asi imm=0
@r_r_i_asi .. rd:5 ...... rs1:5 1 rs2_or_imm:s13 \
&r_r_ri_asi imm=1 asi=-2
@ -289,6 +297,17 @@ STD 11 ..... 010111 ..... . ............. @r_r_i_asi # STDA
STX 11 ..... 011110 ..... . ............. @r_r_r_asi # STXA
STX 11 ..... 011110 ..... . ............. @r_r_i_asi # STXA
LDF 11 ..... 100000 ..... . ............. @r_r_ri_na
LDQF 11 ..... 100010 ..... . ............. @q_r_ri_na
LDDF 11 ..... 100011 ..... . ............. @d_r_ri_na
STF 11 ..... 100100 ..... . ............. @r_r_ri_na
{
STQF 11 ..... 100110 ..... . ............. @q_r_ri_na
STDFQ 11 ----- 100110 ----- - -------------
}
STDF 11 ..... 100111 ..... . ............. @d_r_ri_na
LDSTUB 11 ..... 001101 ..... . ............. @r_r_ri_na
LDSTUB 11 ..... 011101 ..... . ............. @r_r_r_asi # LDSTUBA
LDSTUB 11 ..... 011101 ..... . ............. @r_r_i_asi # LDSTUBA