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Implementation of new design

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Documentation to come, as tests get added and things settle down.
This commit is contained in:
Andy Wingo 2019-03-22 15:20:40 +01:00
parent 0d81c5c337
commit bad7e34c83
18 changed files with 4333 additions and 7149 deletions
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30
jit/mips-cpu.c
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@ -581,21 +581,21 @@ static void _stxr_l(jit_state_t*,int32_t,int32_t,int32_t);
static void _stxi_l(jit_state_t*,jit_word_t,int32_t,int32_t);
# endif
# if __BYTE_ORDER == __LITTLE_ENDIAN
# define htonr_us(r0,r1) _htonr_us(_jit,r0,r1)
static void _htonr_us(jit_state_t*,int32_t,int32_t);
# define htonr_ui(r0,r1) _htonr_ui(_jit,r0,r1)
static void _htonr_ui(jit_state_t*,int32_t,int32_t);
# define bswapr_us(r0,r1) _bswapr_us(_jit,r0,r1)
static void _bswapr_us(jit_state_t*,int32_t,int32_t);
# define bswapr_ui(r0,r1) _bswapr_ui(_jit,r0,r1)
static void _bswapr_ui(jit_state_t*,int32_t,int32_t);
# if __WORDSIZE == 64
# define htonr_ul(r0,r1) _htonr_ul(_jit,r0,r1)
static void _htonr_ul(jit_state_t*,int32_t,int32_t);
# define bswapr_ul(r0,r1) _bswapr_ul(_jit,r0,r1)
static void _bswapr_ul(jit_state_t*,int32_t,int32_t);
# endif
# else
# define htonr_us(r0,r1) extr_us(r0,r1)
# define bswapr_us(r0,r1) extr_us(r0,r1)
# if __WORDSIZE == 32
# define htonr_ui(r0,r1) movr(r0,r1)
# define bswapr_ui(r0,r1) movr(r0,r1)
# else
# define htonr_ui(r0,r1) extr_ui(r0,r1)
# define htonr_ul(r0,r1) movr(r0,r1)
# define bswapr_ui(r0,r1) extr_ui(r0,r1)
# define bswapr_ul(r0,r1) movr(r0,r1)
# endif
# endif
# define extr_c(r0,r1) _extr_c(_jit,r0,r1)
@ -1676,7 +1676,7 @@ _stxi_l(jit_state_t *_jit, jit_word_t i0, int32_t r0, int32_t r1)
# if __BYTE_ORDER == __LITTLE_ENDIAN
static void
_htonr_us(jit_state_t *_jit, int32_t r0, int32_t r1)
_bswapr_us(jit_state_t *_jit, int32_t r0, int32_t r1)
{
int32_t t0;
t0 = jit_get_reg(jit_class_gpr);
@ -1689,7 +1689,7 @@ _htonr_us(jit_state_t *_jit, int32_t r0, int32_t r1)
}
static void
_htonr_ui(jit_state_t *_jit, int32_t r0, int32_t r1)
_bswapr_ui(jit_state_t *_jit, int32_t r0, int32_t r1)
{
int32_t t0;
int32_t t1;
@ -1716,13 +1716,13 @@ _htonr_ui(jit_state_t *_jit, int32_t r0, int32_t r1)
}
static void
_htonr_ul(jit_state_t *_jit, int32_t r0, int32_t r1)
_bswapr_ul(jit_state_t *_jit, int32_t r0, int32_t r1)
{
int32_t reg;
reg = jit_get_reg(jit_class_gpr);
rshi_u(rn(reg), r1, 32);
htonr_ui(r0, r1);
htonr_ui(rn(reg), rn(reg));
bswapr_ui(r0, r1);
bswapr, 2019_ui(rn(reg), rn(reg));
lshi(r0, r0, 32);
orr(r0, r0, rn(reg));
jit_unget_reg(reg);