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Do away with TB retranslation
# gpg: Signature made Wed 07 Oct 2015 10:42:08 BST using RSA key ID 4DD0279B
# gpg: Good signature from "Richard Henderson <rth7680@gmail.com>"
# gpg: aka "Richard Henderson <rth@redhat.com>"
# gpg: aka "Richard Henderson <rth@twiddle.net>"
* remotes/rth/tags/pull-tcg-20151007: (26 commits)
tcg: Adjust CODE_GEN_AVG_BLOCK_SIZE
tcg: Check for overflow via highwater mark
tcg: Allocate a guard page after code_gen_buffer
tcg: Emit prologue to the beginning of code_gen_buffer
tcg: Remove tcg_gen_code_search_pc
tcg: Remove gen_intermediate_code_pc
tcg: Save insn data and use it in cpu_restore_state_from_tb
tcg: Pass data argument to restore_state_to_opc
tcg: Add TCG_MAX_INSNS
target-*: Drop cpu_gen_code define
tcg: Merge cpu_gen_code into tb_gen_code
target-sparc: Add npc state to insn_start
target-sparc: Remove gen_opc_jump_pc
target-sparc: Split out gen_branch_n
target-sparc: Tidy gen_branch_a interface
target-cris: Mirror gen_opc_pc into insn_start
target-sh4: Add flags state to insn_start
target-s390x: Add cc_op state to insn_start
target-mips: Add delayed branch state to insn_start
target-i386: Add cc_op state to insn_start
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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This symbol no longer exists.
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
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EX_CONTEXT_0_0 is used for jumping address, and EX_CONTEXT_0_1 is for
INTERRUPT_CRITICAL_SECTION, which should only be 0 or 1 in user mode, or
it will cause target SIGILL (and the patch doesn't support system mode).
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
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Consolidate signal handling under a single exception.
Signed-off-by: Richard Henderson <rth@twiddle.net>
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Notice raise and bpt, decoding the constants embedded in the
nop addil instruction in the x0 slot.
[rth: Generalize TILEGX_EXCP_OPCODE_ILL to TILEGX_EXCP_SIGNAL.
Drop validation of signal values.]
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Message-Id: <1443243635-4886-1-git-send-email-gang.chen.5i5j@gmail.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
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Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
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Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
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It implements minimized cpu features for linux-user.
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <BLU436-SMTP114819BB03D853801AA9C3CB9660@phx.gbl>
Signed-off-by: Richard Henderson <rth@twiddle.net>
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