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| author | Peter Maydell <peter.maydell@linaro.org> | 2015-10-08 15:33:56 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2015-10-08 15:33:56 +0100 |
| commit | 31c9bd164ddb653915b9029ba0edd40cd57530d9 (patch) | |
| tree | a89ce755264cd0d9f97dcf4c8aae5df524034fd3 /include/qom/cpu.h | |
| parent | ca4e4b82848982311a40d0937c1de9db1108fdb0 (diff) | |
| parent | 126d89e8cdfa3be15d51f76906eaccbcd0023f98 (diff) | |
| download | qemu-31c9bd164ddb653915b9029ba0edd40cd57530d9.tar.gz | |
Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20151007' into staging
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>
Diffstat (limited to 'include/qom/cpu.h')
| -rw-r--r-- | include/qom/cpu.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/qom/cpu.h b/include/qom/cpu.h index 9405554a2b..b613ff0329 100644 --- a/include/qom/cpu.h +++ b/include/qom/cpu.h @@ -721,6 +721,7 @@ void cpu_single_step(CPUState *cpu, int enabled); /* 0x08 currently unused */ #define BP_GDB 0x10 #define BP_CPU 0x20 +#define BP_ANY (BP_GDB | BP_CPU) #define BP_WATCHPOINT_HIT_READ 0x40 #define BP_WATCHPOINT_HIT_WRITE 0x80 #define BP_WATCHPOINT_HIT (BP_WATCHPOINT_HIT_READ | BP_WATCHPOINT_HIT_WRITE) @@ -731,6 +732,21 @@ int cpu_breakpoint_remove(CPUState *cpu, vaddr pc, int flags); void cpu_breakpoint_remove_by_ref(CPUState *cpu, CPUBreakpoint *breakpoint); void cpu_breakpoint_remove_all(CPUState *cpu, int mask); +/* Return true if PC matches an installed breakpoint. */ +static inline bool cpu_breakpoint_test(CPUState *cpu, vaddr pc, int mask) +{ + CPUBreakpoint *bp; + + if (unlikely(!QTAILQ_EMPTY(&cpu->breakpoints))) { + QTAILQ_FOREACH(bp, &cpu->breakpoints, entry) { + if (bp->pc == pc && (bp->flags & mask)) { + return true; + } + } + } + return false; +} + int cpu_watchpoint_insert(CPUState *cpu, vaddr addr, vaddr len, int flags, CPUWatchpoint **watchpoint); int cpu_watchpoint_remove(CPUState *cpu, vaddr addr, |