Commit Graph

380 Commits

Author SHA1 Message Date
Lluís Vilanova a7e30d84ce trace: [tcg] Include TCG-tracing header on all targets
Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-08-12 14:26:12 +01:00
Paolo Bonzini f08b617018 softmmu: introduce cpu_ldst.h
This will collect all load and store helpers soon.  For now
it is just a replacement for softmmu_exec.h, which this patch
stops including directly, but we also include it where this will
be necessary in order to simplify the next patch.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-06-05 16:10:33 +02:00
Paolo Bonzini 0f590e749f softmmu: commonize helper definitions
They do not need to be in op_helper.c.  Because cputlb.c now includes
softmmu_template.h twice for each size, io_readX must be elided the
second time through.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-06-05 16:10:33 +02:00
Paolo Bonzini d94f0a8ecb softmmu: move ALIGNED_ONLY to cpu.h
Prepare for moving softmmu_header.h inclusion out of .c files

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-06-05 16:10:33 +02:00
Paolo Bonzini 93e22326d6 softmmu: make do_unaligned_access a method of CPU
We will reference it from more files in the next patch.  To avoid
ruining the small steps we're making towards multi-target, make
it a method of CPU rather than just a global.

Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-06-05 16:10:31 +02:00
Richard Henderson 2ef6175aa7 tcg: Invert the inclusion of helper.h
Rather than include helper.h with N values of GEN_HELPER, include a
secondary file that sets up the macros to include helper.h.  This
minimizes the files that must be rebuilt when changing the macros
for file N.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-05-28 09:33:54 -07:00
Juan Quintela 35d08458a9 savevm: Remove all the unneeded version_minimum_id_old (rest)
After previous Peter patch, they are redundant.  This way we don't
assign them except when needed.  Once there, there were lots of case
where the ".fields" indentation was wrong:

     .fields = (VMStateField []) {
and
     .fields =      (VMStateField []) {

Change all the combinations to:

     .fields = (VMStateField[]){

The biggest problem (appart from aesthetics) was that checkpatch complained
when we copy&pasted the code from one place to another.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2014-05-14 15:24:51 +02:00
Richard Henderson 214bb280c6 target-alpha: Fix RDUSP
Commit 06ef8604e9 contained a typo.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-05-02 20:42:02 -07:00
Richard Henderson 06ef8604e9 target-alpha: Remove cpu_unique, cpu_sysval, cpu_usp
Technically, these variables could have been referenced both via
offsets from env and as TCG registers, which would be illegal.
Of course, that could only be done from PALcode, and ours doesn't
do that.

But honestly, these are used infrequently enough that they don't
really need to be TCG registers.  We wind up with exactly the same
code if we follow the letter of the law and issue explicit ld/st.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:42 -07:00
Richard Henderson 39acc64741 target-alpha: Tidy alpha_translate_init
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:42 -07:00
Richard Henderson e566be049a target-alpha: Don't issue goto_tb under singlestep
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:42 -07:00
Richard Henderson 8f811b9a4a target-alpha: Use non-local temps for zero/sink
These values are no longer live across branches.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:42 -07:00
Richard Henderson a9e05a1ceb target-alpha: Use extract to get insn fields
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:42 -07:00
Richard Henderson 0e154fe92c target-alpha: Convert mfpr/mtpr to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:42 -07:00
Richard Henderson ef3765cb95 target-alpha: Convert gen_cpys et al to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:42 -07:00
Richard Henderson e8d8fef48f target-alpha: Convert gen_fcvtlq/ql to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:42 -07:00
Richard Henderson 6580935246 target-alpha: Convert gen_fcmov to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:42 -07:00
Richard Henderson 76bff4f82f target-alpha: Convert gen_bcond to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:42 -07:00
Richard Henderson e20b8c04a3 target-alpha: Convert most ieee insns to source/sink
This one fixes a bug, previously noted as supressing exceptions
in the (unlikely) case the destination register was $f31.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:42 -07:00
Richard Henderson 8b0190bbde target-alpha: Convert gen_ieee_input to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:42 -07:00
Richard Henderson f477ed3c11 target-alpha: Convert MVIOP2 to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:42 -07:00
Richard Henderson cd2754addc target-alpha: Convert ARITH3 to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:42 -07:00
Richard Henderson 3d045dbca5 target-alpha: Convert FARITH3 to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:42 -07:00
Richard Henderson baee04abba target-alpha: Convert FARITH2 to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:42 -07:00
Richard Henderson b144be9e06 target-alpha: Convert gen_zap/not to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:42 -07:00
Richard Henderson 5e5863ecf1 target-alpha: Convert gen_ins_h/l to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:42 -07:00
Richard Henderson 9a734d64f9 target-alpha: Convert gen_ext_h/l to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:42 -07:00
Richard Henderson 9a8fa1bdad target-alpha: Convert gen_msk_h/l to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:41 -07:00
Richard Henderson 83ebb7cd01 target-alpha: Convert gen_cmov to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:41 -07:00
Richard Henderson 42774a56ec target-alpha: Convert ARITH3_EX to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:41 -07:00
Richard Henderson 958683482c target-alpha: Convert gen_cmp to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:41 -07:00
Richard Henderson cd2d46fd21 target-alpha: Convert gen_store_conditional to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:41 -07:00
Richard Henderson 595b8fdd54 target-alpha: Convert gen_load/store_mem to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:41 -07:00
Richard Henderson a4af30447b target-alpha: Convert opcode 0x1F to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:41 -07:00
Richard Henderson 46010969f3 target-alpha: Convert opcode 0x1E to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:41 -07:00
Richard Henderson c67b67e511 target-alpha: Convert opcode 0x1C to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:41 -07:00
Richard Henderson 1eaa1da7e4 target-alpha: Convert opcode 0x1B to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:41 -07:00
Richard Henderson 8f56ced8aa target-alpha: Convert opcode 0x1A to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:41 -07:00
Richard Henderson 89fe090bb3 target-alpha: Convert opcode 0x18 to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:41 -07:00
Richard Henderson 6b88b37c0e target-alpha: Convert opcode 0x17 to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:41 -07:00
Richard Henderson 075b8ddb9b target-alpha: Convert opcode 0x14 to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:41 -07:00
Richard Henderson de4d3555fa target-alpha: Convert opcode 0x13 to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:41 -07:00
Richard Henderson 3bd67b7dab target-alpha: Convert opcode 0x12 to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:41 -07:00
Richard Henderson db4a16458c target-alpha: Convert opcode 0x11 to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:41 -07:00
Richard Henderson 194cfb43d5 target-alpha: Introduce functions for source/sink
This will allow cleaner handling of $31 and $f31.
Convert opcodes 0x08, 0x09, 0x10 as examples.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:40 -07:00
Richard Henderson 64f45e4991 target-alpha: Introduce REQUIRE_REG_31
We were missing quite a few checks for Ra or Rb required to be 31.
Further, the one place we did check we also checked for no literal
operand and the Handbook says nothing about that.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:40 -07:00
Richard Henderson 5238c88657 target-alpha: Introduce REQUIRE_TB_FLAG
The methods by which we check for cpu features varied wildly
across the function.  Using a nice macro cleans this up.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:40 -07:00
Paolo Bonzini 67debe3ae5 target-alpha: fix the braces
Conform to coding style, and avoid further occurrences of bugs due to
misplaced braces.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17 11:47:40 -07:00
Paolo Bonzini 83d1c8ae88 target-alpha: fix subl and s8subl indentation
Two missing braces, one close and one open, fabulously let the code
compile.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-03-17 13:21:12 +01:00
Andreas Färber 0c591eb0a9 cputlb: Change tlb_set_page() argument to CPUState
Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13 19:52:47 +01:00