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2014-04-17target-alpha: Convert most ieee insns to source/sinkRichard Henderson1-52/+17
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>
2014-04-17target-alpha: Convert gen_ieee_input to source/sinkRichard Henderson1-19/+13
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17target-alpha: Convert MVIOP2 to source/sinkRichard Henderson1-19/+4
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17target-alpha: Convert ARITH3 to source/sinkRichard Henderson1-69/+39
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17target-alpha: Convert FARITH3 to source/sinkRichard Henderson1-53/+12
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17target-alpha: Convert FARITH2 to source/sinkRichard Henderson1-32/+11
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17target-alpha: Convert gen_zap/not to source/sinkRichard Henderson1-30/+11
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17target-alpha: Convert gen_ins_h/l to source/sinkRichard Henderson1-61/+50
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17target-alpha: Convert gen_ext_h/l to source/sinkRichard Henderson1-40/+26
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17target-alpha: Convert gen_msk_h/l to source/sinkRichard Henderson1-28/+19
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17target-alpha: Convert gen_cmov to source/sinkRichard Henderson1-44/+22
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17target-alpha: Convert ARITH3_EX to source/sinkRichard Henderson1-43/+6
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17target-alpha: Convert gen_cmp to source/sinkRichard Henderson1-35/+5
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17target-alpha: Convert gen_store_conditional to source/sinkRichard Henderson1-5/+1
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17target-alpha: Convert gen_load/store_mem to source/sinkRichard Henderson1-38/+29
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17target-alpha: Convert opcode 0x1F to source/sinkRichard Henderson1-20/+10
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17target-alpha: Convert opcode 0x1E to source/sinkRichard Henderson1-2/+4
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17target-alpha: Convert opcode 0x1C to source/sinkRichard Henderson1-54/+19
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17target-alpha: Convert opcode 0x1B to source/sinkRichard Henderson1-19/+13
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17target-alpha: Convert opcode 0x1A to source/sinkRichard Henderson1-5/+4
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17target-alpha: Convert opcode 0x18 to source/sinkRichard Henderson1-9/+9
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17target-alpha: Convert opcode 0x17 to source/sinkRichard Henderson1-21/+20
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17target-alpha: Convert opcode 0x14 to source/sinkRichard Henderson1-26/+18
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17target-alpha: Convert opcode 0x13 to source/sinkRichard Henderson1-39/+10
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17target-alpha: Convert opcode 0x12 to source/sinkRichard Henderson1-36/+27
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17target-alpha: Convert opcode 0x11 to source/sinkRichard Henderson1-89/+37
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17target-alpha: Introduce functions for source/sinkRichard Henderson1-233/+163
This will allow cleaner handling of $31 and $f31. Convert opcodes 0x08, 0x09, 0x10 as examples. Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-04-17target-alpha: Introduce REQUIRE_REG_31Richard Henderson1-26/+44
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>
2014-04-17target-alpha: Introduce REQUIRE_TB_FLAGRichard Henderson1-184/+133
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>
2014-04-17target-alpha: fix the bracesPaolo Bonzini1-133/+180
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>
2014-03-17target-alpha: fix subl and s8subl indentationPaolo Bonzini1-1/+2
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>
2014-03-13cputlb: Change tlb_set_page() argument to CPUStateAndreas Färber1-1/+1
Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13cputlb: Change tlb_flush() argument to CPUStateAndreas Färber2-2/+2
Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13cputlb: Change tlb_flush_page() argument to CPUStateAndreas Färber1-1/+1
Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13exec: Change cpu_abort() argument to CPUStateAndreas Färber1-1/+1
Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13translate-all: Change cpu_restore_state() argument to CPUStateAndreas Färber2-6/+3
This lets us drop some local variables in tlb_fill() functions. Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13cpu-exec: Change cpu_loop_exit() argument to CPUStateAndreas Färber2-4/+4
Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13exec: Change tlb_fill() argument to CPUStateAndreas Färber1-3/+5
Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13cpu: Move breakpoints field from CPU_COMMON to CPUStateAndreas Färber1-2/+2
Most targets were using offsetof(CPUFooState, breakpoints) to determine how much of CPUFooState to clear on reset. Use the next field after CPU_COMMON instead, if any, or sizeof(CPUFooState) otherwise. Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13cpu: Move exception_index field from CPU_COMMON to CPUStateAndreas Färber2-7/+15
Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13cpu: Turn cpu_handle_mmu_fault() into a CPUClass hookAndreas Färber4-9/+15
Note that while such functions may exist both for *-user and softmmu, only *-user uses the CPUState hook, while softmmu reuses the prototype for calling it directly. Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13cpu: Turn cpu_has_work() into a CPUClass hookAndreas Färber2-15/+16
Default to false. Tidy variable naming and inline cast uses while at it. Tested-by: Jia Liu <proljc@gmail.com> (or32) Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-03-13target-alpha: Clean up ENV_GET_CPU() usageAndreas Färber2-9/+9
Commits 2c17449b3022ca9623c4a7e2a504a4150ac4ad30, fdfba1a298ae26dd44bcfdb0429314139a0bc55a, ab1da85791340e504d10487e1add81b9988afa98 and f606604f1c10b60ef294f1b9b229426521a365e3 added usages of ENV_GET_CPU() macro in target-specific code. Use alpha_env_get_cpu() instead. Cc: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Cc: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-02-11exec: Make stl_*_phys input an AddressSpaceEdgar E. Iglesias3-5/+6
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2014-02-11exec: Make stq_*_phys input an AddressSpaceEdgar E. Iglesias3-5/+6
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2014-02-11exec: Make ldq/ldub_*_phys input an AddressSpaceEdgar E. Iglesias4-9/+13
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2014-02-11exec: Make ldl_*_phys input an AddressSpaceEdgar E. Iglesias3-6/+9
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2013-12-02misc: Replace 'struct QEMUTimer' by 'QEMUTimer'Stefan Weil1-1/+1
Most code already used QEMUTimer without the redundant 'struct' keyword. Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-10-26misc: New spelling fixes in commentsStefan Weil1-1/+1
compatiblity -> compatibility continously -> continuously existance -> existence usefull -> useful shoudl -> should Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-10-12target-alpha: Convert to new ldst opcodesRichard Henderson1-34/+15
Or, partially. The fundamental primitives for the port are gen_load_mem and gen_store_mem, which take a callback to emit the memory operation. For that, we continue to use the original inline functions that forward to the new ops, rather than replicate the same thing privately. That said, all free-standing calls to tcg_gen_qemu_* have been converted. The 32-bit floating-point references now use _i32 opcodes, eliminating a truncate or extension. Signed-off-by: Richard Henderson <rth@twiddle.net>
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