diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2021-03-13 12:20:54 -0600 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2021-06-11 09:27:08 -0700 |
| commit | c2471ca0defb3b4393ae4ae2d8698ced9613700e (patch) | |
| tree | e0b477ca7b19eaf0e413f781cc33fd374d0f58c4 /tcg/region.c | |
| parent | 77bd7fd12545e4a7db8ee7179014dd06250a753e (diff) | |
tcg: Rename region.start to region.after_prologue
Give the field a name reflecting its actual meaning.
Reviewed-by: Luis Pires <luis.pires@eldorado.org.br>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'tcg/region.c')
| -rw-r--r-- | tcg/region.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/tcg/region.c b/tcg/region.c index 7a34c96d74..b143eaf69c 100644 --- a/tcg/region.c +++ b/tcg/region.c @@ -46,8 +46,8 @@ struct tcg_region_state { QemuMutex lock; /* fields set at init time */ - void *start; void *start_aligned; + void *after_prologue; size_t n; size_t size; /* size of one region */ size_t stride; /* .size + guard size */ @@ -276,7 +276,7 @@ static void tcg_region_bounds(size_t curr_region, void **pstart, void **pend) end = start + region.size; if (curr_region == 0) { - start = region.start; + start = region.after_prologue; } /* The final region may have a few extra pages due to earlier rounding. */ if (curr_region == region.n - 1) { @@ -855,7 +855,7 @@ void tcg_region_init(size_t tb_size, int splitwx, unsigned max_cpus) region.n = n_regions; region.size = region_size - page_size; region.stride = region_size; - region.start = buf; + region.after_prologue = buf; region.start_aligned = aligned; /* page-align the end, since its last page will be a guard page */ end = QEMU_ALIGN_PTR_DOWN(buf + total_size, page_size); @@ -895,15 +895,16 @@ void tcg_region_init(size_t tb_size, int splitwx, unsigned max_cpus) void tcg_region_prologue_set(TCGContext *s) { /* Deduct the prologue from the first region. */ - g_assert(region.start == s->code_gen_buffer); - region.start = s->code_ptr; + g_assert(region.start_aligned == s->code_gen_buffer); + region.after_prologue = s->code_ptr; /* Recompute boundaries of the first region. */ tcg_region_assign(s, 0); /* Register the balance of the buffer with gdb. */ - tcg_register_jit(tcg_splitwx_to_rx(region.start), - region.start_aligned + region.total_size - region.start); + tcg_register_jit(tcg_splitwx_to_rx(region.after_prologue), + region.start_aligned + region.total_size - + region.after_prologue); } /* |