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2ffaa3f70dfbf07a3bdb1035fb4ba4e0f7f94de1
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451 Commits

Author SHA1 Message Date
Richard Henderson
11efde54f2 tcg: Drop TCGContext.page_{mask,bits} 
Use exec/target_page.h instead of independent variables.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-05-28 08:08:47 +01:00
Richard Henderson
eafecf0805 tcg: Remove tcg_out_op 
All integer opcodes are now converted to TCGOutOp.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:17 -07:00
Richard Henderson
86fe5c2597 tcg: Convert qemu_st{2} to TCGOutOpLdSt{2} 
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:17 -07:00
Richard Henderson
3bedb9d3e2 tcg: Convert qemu_ld{2} to TCGOutOpLoad{2} 
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:17 -07:00
Richard Henderson
aae2456ac0 tcg: Merge INDEX_op_{ld,st}_{i32,i64,i128} 
Merge into INDEX_op_{ld,st,ld2,st2}, where "2" indicates that two
inputs or outputs are required. This simplifies the processing of
i64/i128 depending on host word size.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:17 -07:00
Richard Henderson
33aba058c8 tcg: Remove INDEX_op_qemu_st8_* 
The i386 backend can now check TCGOP_FLAGS to select
the correct set of constraints.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:17 -07:00
Richard Henderson
4a686aa9d9 tcg: Convert st to TCGOutOpStore 
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:17 -07:00
Richard Henderson
0de5c9d1f5 tcg: Convert ld to TCGOutOpLoad 
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:17 -07:00
Richard Henderson
fee03fdde3 tcg: Formalize tcg_out_goto_ptr 
Split these functions out from tcg_out_op.
Define outop_goto_ptr generically.
Call tcg_out_goto_ptr from tcg_reg_alloc_op.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:17 -07:00
Richard Henderson
3752a5a5ba tcg: Formalize tcg_out_br 
Split these functions out from tcg_out_op.
Call it directly from tcg_gen_code.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:17 -07:00
Richard Henderson
e038696c92 tcg: Formalize tcg_out_mb 
Most tcg backends already have a function for this;
the rest can split one out from tcg_out_op.
Call it directly from tcg_gen_code.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:17 -07:00
Richard Henderson
f2b1708e80 tcg: Remove add2/sub2 opcodes 
All uses have been replaced by add/sub carry opcodes.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:17 -07:00
Richard Henderson
b15c0d11a2 tcg/arm: Implement add/sub carry opcodes 
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:17 -07:00
Richard Henderson
ee60315210 tcg: Add TCGOutOp structures for add/sub carry opcodes 
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:17 -07:00
Richard Henderson
8dc1bdf795 tcg: Do not default add2/sub2_i32 for 32-bit hosts 
Require TCG_TARGET_HAS_{add2,sub2}_i32 be defined,
one way or another.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:17 -07:00
Richard Henderson
c8f9f70047 tcg: Convert extract2 to TCGOutOpExtract2 
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:17 -07:00
Richard Henderson
cf4905c031 tcg: Convert deposit to TCGOutOpDeposit 
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:17 -07:00
Richard Henderson
05a1129e23 tcg: Convert sextract to TCGOutOpExtract 
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
5a4d034f3c tcg: Convert extract to TCGOutOpExtract 
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
613b571c93 tcg: Convert bswap64 to TCGOutOpUnary 
Use TCGOutOpUnary instead of TCGOutOpBswap because the
flags are not used with this opcode; they are merely
present for uniformity with the smaller bswaps.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
d7b15a25a7 tcg: Convert bswap32 to TCGOutOpBswap 
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
5fa8e13872 tcg: Convert bswap16 to TCGOutOpBswap 
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
e579c717cb tcg: Convert setcond2_i32 to TCGOutOpSetcond2 
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
f408df587a tcg: Convert brcond2_i32 to TCGOutOpBrcond2 
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
cd2d9b181a tcg/arm: Expand arguments to tcg_out_cmp2 
Pass explicit arguments instead of arrays.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
1f406e4678 tcg: Convert movcond to TCGOutOpMovcond 
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
99ac4706b3 tcg: Convert brcond to TCGOutOpBrcond 
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
5a7b38c8ca tcg: Convert setcond, negsetcond to TCGOutOpSetcond 
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
f791458932 tcg: Remove TCG_TARGET_HAS_negsetcond_{i32,i64} 
All targets now provide negsetcond, so remove the conditional.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
d37bc370fc tcg: Convert mulu2 to TCGOutOpMul2 
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
5641afdf9b tcg: Convert muls2 to TCGOutOpMul2 
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
f8fa1dae3d tcg: Convert ctpop to TCGOutOpUnary 
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
e3fcde59c9 tcg: Convert ctz to TCGOutOpBinary 
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
8b915879b0 tcg: Convert clz to TCGOutOpBinary 
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
03568c0d53 tcg: Convert rotl, rotr to TCGOutOpBinary 
For aarch64, arm, loongarch64, mips, we can drop rotl.
For ppc, s390x we can drop rotr.
Only x86, riscv, tci have both rotl and rotr.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
b5aafbaa83 tcg: Convert sar to TCGOutOpBinary 
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
edd6ba8a6b tcg: Convert shr to TCGOutOpBinary 
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
27d21ee7c7 tcg: Convert shl to TCGOutOpBinary 
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
967e7ccd9c tcg: Convert remu to TCGOutOpBinary 
For TCI, we're losing type information in the interpreter.
Introduce a tci-specific opcode to handle the difference.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
646f36fead tcg: Convert rem to TCGOutOpBinary 
For TCI, we're losing type information in the interpreter.
Introduce a tci-specific opcode to handle the difference.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
9bf558ed17 tcg: Convert divu2 to TCGOutOpDivRem 
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
d6cad9c927 tcg: Convert div2 to TCGOutOpDivRem 
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
6d1a2365ea tcg: Convert divu to TCGOutOpBinary 
For TCI, we're losing type information in the interpreter.
Introduce a tci-specific opcode to handle the difference.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
0cdacacebb tcg: Convert div to TCGOutOpBinary 
For TCI, we're losing type information in the interpreter.
Introduce a tci-specific opcode to handle the difference.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
a9983f8129 tcg: Convert mulsh to TCGOutOpBinary 
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
937246f2ee tcg: Convert muluh to TCGOutOpBinary 
Remove unreachable mul[su]h_i32 leftovers from commit aeb6326ec5
("tcg/riscv: Require TCG_TARGET_REG_BITS == 64").

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
1e4ac0ea5d tcg: Convert mul to TCGOutOpBinary 
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
592982bf04 tcg: Convert not to TCGOutOpUnary 
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
e126a91c38 tcg: Convert neg to TCGOutOpUnary 
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00
Richard Henderson
3f057e2400 tcg: Convert sub to TCGOutOpSubtract 
Create a special subclass for sub, because two backends can
support "subtract from immediate".  Drop all backend support
for an immediate as the second operand, as we transform sub
to add during optimize.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
 2025-04-28 13:40:16 -07:00