Hexagon (target/hexagon) Add overrides for various forms of jump
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Message-Id: <20221108162906.3166-10-tsimpson@quicinc.com>
This commit is contained in:
Taylor Simpson
parent
11b577ff33
commit
97b16faf82
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@ -797,6 +797,207 @@
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#define fGEN_TCG_J4_tstbit0_fp1_jump_t(SHORTCODE) \
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gen_cmpnd_tstbit0_jmp(ctx, 1, RsV, TCG_COND_NE, riV)
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#define fGEN_TCG_J2_jump(SHORTCODE) \
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gen_jump(ctx, riV)
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#define fGEN_TCG_J2_jumpr(SHORTCODE) \
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gen_jumpr(ctx, RsV)
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#define fGEN_TCG_J4_jumpseti(SHORTCODE) \
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do { \
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tcg_gen_movi_tl(RdV, UiV); \
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gen_jump(ctx, riV); \
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} while (0)
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#define fGEN_TCG_cond_jumpt(COND) \
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do { \
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TCGv LSB = tcg_temp_new(); \
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COND; \
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gen_cond_jump(ctx, TCG_COND_EQ, LSB, riV); \
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tcg_temp_free(LSB); \
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} while (0)
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#define fGEN_TCG_cond_jumpf(COND) \
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do { \
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TCGv LSB = tcg_temp_new(); \
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COND; \
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gen_cond_jump(ctx, TCG_COND_NE, LSB, riV); \
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tcg_temp_free(LSB); \
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} while (0)
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#define fGEN_TCG_J2_jumpt(SHORTCODE) \
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fGEN_TCG_cond_jumpt(fLSBOLD(PuV))
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#define fGEN_TCG_J2_jumptpt(SHORTCODE) \
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fGEN_TCG_cond_jumpt(fLSBOLD(PuV))
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#define fGEN_TCG_J2_jumpf(SHORTCODE) \
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fGEN_TCG_cond_jumpf(fLSBOLD(PuV))
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#define fGEN_TCG_J2_jumpfpt(SHORTCODE) \
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fGEN_TCG_cond_jumpf(fLSBOLD(PuV))
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#define fGEN_TCG_J2_jumptnew(SHORTCODE) \
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gen_cond_jump(ctx, TCG_COND_EQ, PuN, riV)
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#define fGEN_TCG_J2_jumptnewpt(SHORTCODE) \
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gen_cond_jump(ctx, TCG_COND_EQ, PuN, riV)
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#define fGEN_TCG_J2_jumpfnewpt(SHORTCODE) \
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fGEN_TCG_cond_jumpf(fLSBNEW(PuN))
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#define fGEN_TCG_J2_jumpfnew(SHORTCODE) \
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fGEN_TCG_cond_jumpf(fLSBNEW(PuN))
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#define fGEN_TCG_J2_jumprz(SHORTCODE) \
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fGEN_TCG_cond_jumpt(tcg_gen_setcondi_tl(TCG_COND_NE, LSB, RsV, 0))
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#define fGEN_TCG_J2_jumprzpt(SHORTCODE) \
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fGEN_TCG_cond_jumpt(tcg_gen_setcondi_tl(TCG_COND_NE, LSB, RsV, 0))
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#define fGEN_TCG_J2_jumprnz(SHORTCODE) \
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fGEN_TCG_cond_jumpt(tcg_gen_setcondi_tl(TCG_COND_EQ, LSB, RsV, 0))
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#define fGEN_TCG_J2_jumprnzpt(SHORTCODE) \
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fGEN_TCG_cond_jumpt(tcg_gen_setcondi_tl(TCG_COND_EQ, LSB, RsV, 0))
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#define fGEN_TCG_J2_jumprgtez(SHORTCODE) \
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fGEN_TCG_cond_jumpt(tcg_gen_setcondi_tl(TCG_COND_GE, LSB, RsV, 0))
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#define fGEN_TCG_J2_jumprgtezpt(SHORTCODE) \
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fGEN_TCG_cond_jumpt(tcg_gen_setcondi_tl(TCG_COND_GE, LSB, RsV, 0))
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#define fGEN_TCG_J2_jumprltez(SHORTCODE) \
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fGEN_TCG_cond_jumpt(tcg_gen_setcondi_tl(TCG_COND_LE, LSB, RsV, 0))
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#define fGEN_TCG_J2_jumprltezpt(SHORTCODE) \
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fGEN_TCG_cond_jumpt(tcg_gen_setcondi_tl(TCG_COND_LE, LSB, RsV, 0))
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#define fGEN_TCG_cond_jumprt(COND) \
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do { \
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TCGv LSB = tcg_temp_new(); \
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COND; \
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gen_cond_jumpr(ctx, RsV, TCG_COND_EQ, LSB); \
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tcg_temp_free(LSB); \
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} while (0)
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#define fGEN_TCG_cond_jumprf(COND) \
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do { \
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TCGv LSB = tcg_temp_new(); \
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COND; \
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gen_cond_jumpr(ctx, RsV, TCG_COND_NE, LSB); \
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tcg_temp_free(LSB); \
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} while (0)
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#define fGEN_TCG_J2_jumprt(SHORTCODE) \
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fGEN_TCG_cond_jumprt(fLSBOLD(PuV))
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#define fGEN_TCG_J2_jumprtpt(SHORTCODE) \
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fGEN_TCG_cond_jumprt(fLSBOLD(PuV))
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#define fGEN_TCG_J2_jumprf(SHORTCODE) \
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fGEN_TCG_cond_jumprf(fLSBOLD(PuV))
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#define fGEN_TCG_J2_jumprfpt(SHORTCODE) \
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fGEN_TCG_cond_jumprf(fLSBOLD(PuV))
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#define fGEN_TCG_J2_jumprtnew(SHORTCODE) \
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fGEN_TCG_cond_jumprt(fLSBNEW(PuN))
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#define fGEN_TCG_J2_jumprtnewpt(SHORTCODE) \
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fGEN_TCG_cond_jumprt(fLSBNEW(PuN))
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#define fGEN_TCG_J2_jumprfnew(SHORTCODE) \
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fGEN_TCG_cond_jumprf(fLSBNEW(PuN))
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#define fGEN_TCG_J2_jumprfnewpt(SHORTCODE) \
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fGEN_TCG_cond_jumprf(fLSBNEW(PuN))
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/*
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* New value compare & jump instructions
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* if ([!]COND(r0.new, r1) jump:t address
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* if ([!]COND(r0.new, #7) jump:t address
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*/
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#define fGEN_TCG_J4_cmpgt_t_jumpnv_t(SHORTCODE) \
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gen_cmp_jumpnv(ctx, TCG_COND_GT, NsN, RtV, riV)
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#define fGEN_TCG_J4_cmpgt_t_jumpnv_nt(SHORTCODE) \
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gen_cmp_jumpnv(ctx, TCG_COND_GT, NsN, RtV, riV)
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#define fGEN_TCG_J4_cmpgt_f_jumpnv_t(SHORTCODE) \
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gen_cmp_jumpnv(ctx, TCG_COND_LE, NsN, RtV, riV)
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#define fGEN_TCG_J4_cmpgt_f_jumpnv_nt(SHORTCODE) \
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gen_cmp_jumpnv(ctx, TCG_COND_LE, NsN, RtV, riV)
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#define fGEN_TCG_J4_cmpeq_t_jumpnv_t(SHORTCODE) \
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gen_cmp_jumpnv(ctx, TCG_COND_EQ, NsN, RtV, riV)
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#define fGEN_TCG_J4_cmpeq_t_jumpnv_nt(SHORTCODE) \
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gen_cmp_jumpnv(ctx, TCG_COND_EQ, NsN, RtV, riV)
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#define fGEN_TCG_J4_cmpeq_f_jumpnv_t(SHORTCODE) \
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gen_cmp_jumpnv(ctx, TCG_COND_NE, NsN, RtV, riV)
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#define fGEN_TCG_J4_cmpeq_f_jumpnv_nt(SHORTCODE) \
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gen_cmp_jumpnv(ctx, TCG_COND_NE, NsN, RtV, riV)
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#define fGEN_TCG_J4_cmplt_t_jumpnv_t(SHORTCODE) \
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gen_cmp_jumpnv(ctx, TCG_COND_LT, NsN, RtV, riV)
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#define fGEN_TCG_J4_cmplt_t_jumpnv_nt(SHORTCODE) \
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gen_cmp_jumpnv(ctx, TCG_COND_LT, NsN, RtV, riV)
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#define fGEN_TCG_J4_cmplt_f_jumpnv_t(SHORTCODE) \
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gen_cmp_jumpnv(ctx, TCG_COND_GE, NsN, RtV, riV)
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#define fGEN_TCG_J4_cmplt_f_jumpnv_nt(SHORTCODE) \
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gen_cmp_jumpnv(ctx, TCG_COND_GE, NsN, RtV, riV)
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#define fGEN_TCG_J4_cmpeqi_t_jumpnv_t(SHORTCODE) \
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gen_cmpi_jumpnv(ctx, TCG_COND_EQ, NsN, UiV, riV)
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#define fGEN_TCG_J4_cmpeqi_t_jumpnv_nt(SHORTCODE) \
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gen_cmpi_jumpnv(ctx, TCG_COND_EQ, NsN, UiV, riV)
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#define fGEN_TCG_J4_cmpeqi_f_jumpnv_t(SHORTCODE) \
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gen_cmpi_jumpnv(ctx, TCG_COND_NE, NsN, UiV, riV)
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#define fGEN_TCG_J4_cmpeqi_f_jumpnv_nt(SHORTCODE) \
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gen_cmpi_jumpnv(ctx, TCG_COND_NE, NsN, UiV, riV)
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#define fGEN_TCG_J4_cmpgti_t_jumpnv_t(SHORTCODE) \
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gen_cmpi_jumpnv(ctx, TCG_COND_GT, NsN, UiV, riV)
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#define fGEN_TCG_J4_cmpgti_t_jumpnv_nt(SHORTCODE) \
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gen_cmpi_jumpnv(ctx, TCG_COND_GT, NsN, UiV, riV)
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#define fGEN_TCG_J4_cmpgti_f_jumpnv_t(SHORTCODE) \
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gen_cmpi_jumpnv(ctx, TCG_COND_LE, NsN, UiV, riV)
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#define fGEN_TCG_J4_cmpgti_f_jumpnv_nt(SHORTCODE) \
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gen_cmpi_jumpnv(ctx, TCG_COND_LE, NsN, UiV, riV)
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#define fGEN_TCG_J4_cmpltu_t_jumpnv_t(SHORTCODE) \
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gen_cmp_jumpnv(ctx, TCG_COND_LTU, NsN, RtV, riV)
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#define fGEN_TCG_J4_cmpltu_t_jumpnv_nt(SHORTCODE) \
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gen_cmp_jumpnv(ctx, TCG_COND_LTU, NsN, RtV, riV)
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#define fGEN_TCG_J4_cmpltu_f_jumpnv_t(SHORTCODE) \
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gen_cmp_jumpnv(ctx, TCG_COND_GEU, NsN, RtV, riV)
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#define fGEN_TCG_J4_cmpltu_f_jumpnv_nt(SHORTCODE) \
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gen_cmp_jumpnv(ctx, TCG_COND_GEU, NsN, RtV, riV)
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#define fGEN_TCG_J4_cmpgtui_t_jumpnv_t(SHORTCODE) \
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gen_cmpi_jumpnv(ctx, TCG_COND_GTU, NsN, UiV, riV)
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#define fGEN_TCG_J4_cmpgtui_t_jumpnv_nt(SHORTCODE) \
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gen_cmpi_jumpnv(ctx, TCG_COND_GTU, NsN, UiV, riV)
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#define fGEN_TCG_J4_cmpgtui_f_jumpnv_t(SHORTCODE) \
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gen_cmpi_jumpnv(ctx, TCG_COND_LEU, NsN, UiV, riV)
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#define fGEN_TCG_J4_cmpgtui_f_jumpnv_nt(SHORTCODE) \
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gen_cmpi_jumpnv(ctx, TCG_COND_LEU, NsN, UiV, riV)
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#define fGEN_TCG_J4_cmpgtu_t_jumpnv_t(SHORTCODE) \
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gen_cmp_jumpnv(ctx, TCG_COND_GTU, NsN, RtV, riV)
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#define fGEN_TCG_J4_cmpgtu_t_jumpnv_nt(SHORTCODE) \
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gen_cmp_jumpnv(ctx, TCG_COND_GTU, NsN, RtV, riV)
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#define fGEN_TCG_J4_cmpgtu_f_jumpnv_t(SHORTCODE) \
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gen_cmp_jumpnv(ctx, TCG_COND_LEU, NsN, RtV, riV)
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#define fGEN_TCG_J4_cmpgtu_f_jumpnv_nt(SHORTCODE) \
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gen_cmp_jumpnv(ctx, TCG_COND_LEU, NsN, RtV, riV)
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#define fGEN_TCG_J4_cmpeqn1_t_jumpnv_t(SHORTCODE) \
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gen_cmpi_jumpnv(ctx, TCG_COND_EQ, NsN, -1, riV)
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#define fGEN_TCG_J4_cmpeqn1_t_jumpnv_nt(SHORTCODE) \
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gen_cmpi_jumpnv(ctx, TCG_COND_EQ, NsN, -1, riV)
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#define fGEN_TCG_J4_cmpeqn1_f_jumpnv_t(SHORTCODE) \
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gen_cmpi_jumpnv(ctx, TCG_COND_NE, NsN, -1, riV)
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#define fGEN_TCG_J4_cmpeqn1_f_jumpnv_nt(SHORTCODE) \
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gen_cmpi_jumpnv(ctx, TCG_COND_NE, NsN, -1, riV)
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#define fGEN_TCG_J4_cmpgtn1_t_jumpnv_t(SHORTCODE) \
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gen_cmpi_jumpnv(ctx, TCG_COND_GT, NsN, -1, riV)
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#define fGEN_TCG_J4_cmpgtn1_t_jumpnv_nt(SHORTCODE) \
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gen_cmpi_jumpnv(ctx, TCG_COND_GT, NsN, -1, riV)
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#define fGEN_TCG_J4_cmpgtn1_f_jumpnv_t(SHORTCODE) \
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gen_cmpi_jumpnv(ctx, TCG_COND_LE, NsN, -1, riV)
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#define fGEN_TCG_J4_cmpgtn1_f_jumpnv_nt(SHORTCODE) \
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gen_cmpi_jumpnv(ctx, TCG_COND_LE, NsN, -1, riV)
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#define fGEN_TCG_J4_tstbit0_t_jumpnv_t(SHORTCODE) \
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gen_testbit0_jumpnv(ctx, NsN, TCG_COND_EQ, riV)
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#define fGEN_TCG_J4_tstbit0_t_jumpnv_nt(SHORTCODE) \
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gen_testbit0_jumpnv(ctx, NsN, TCG_COND_EQ, riV)
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#define fGEN_TCG_J4_tstbit0_f_jumpnv_t(SHORTCODE) \
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gen_testbit0_jumpnv(ctx, NsN, TCG_COND_NE, riV)
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#define fGEN_TCG_J4_tstbit0_f_jumpnv_nt(SHORTCODE) \
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gen_testbit0_jumpnv(ctx, NsN, TCG_COND_NE, riV)
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/* r0 = r1 ; jump address */
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#define fGEN_TCG_J4_jumpsetr(SHORTCODE) \
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do { \
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tcg_gen_mov_tl(RdV, RsV); \
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gen_jump(ctx, riV); \
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} while (0)
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#define fGEN_TCG_J2_pause(SHORTCODE) \
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do { \
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uiV = uiV; \
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@ -495,6 +495,12 @@ static void gen_compare(TCGCond cond, TCGv res, TCGv arg1, TCGv arg2)
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tcg_gen_movcond_tl(cond, res, arg1, arg2, one, zero);
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}
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static void gen_cond_jumpr(DisasContext *ctx, TCGv dst_pc,
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TCGCond cond, TCGv pred)
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{
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gen_write_new_pc_addr(ctx, dst_pc, cond, pred);
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}
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static void gen_cond_jump(DisasContext *ctx, TCGCond cond, TCGv pred,
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int pc_off)
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{
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@ -577,6 +583,25 @@ static void gen_cmpnd_tstbit0_jmp(DisasContext *ctx,
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}
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}
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static void gen_testbit0_jumpnv(DisasContext *ctx,
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TCGv arg, TCGCond cond, int pc_off)
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{
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TCGv pred = tcg_temp_new();
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tcg_gen_andi_tl(pred, arg, 1);
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gen_cond_jump(ctx, cond, pred, pc_off);
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tcg_temp_free(pred);
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}
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static void gen_jump(DisasContext *ctx, int pc_off)
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{
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gen_write_new_pc_pcrel(ctx, pc_off, TCG_COND_ALWAYS, NULL);
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}
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static void gen_jumpr(DisasContext *ctx, TCGv new_pc)
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{
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gen_write_new_pc_addr(ctx, new_pc, TCG_COND_ALWAYS, NULL);
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}
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static void gen_call(DisasContext *ctx, int pc_off)
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{
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TCGv next_PC =
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@ -601,6 +626,24 @@ static void gen_cond_call(DisasContext *ctx, TCGv pred,
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gen_set_label(skip);
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}
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static void gen_cmp_jumpnv(DisasContext *ctx,
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TCGCond cond, TCGv val, TCGv src, int pc_off)
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{
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TCGv pred = tcg_temp_new();
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tcg_gen_setcond_tl(cond, pred, val, src);
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gen_cond_jump(ctx, TCG_COND_EQ, pred, pc_off);
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tcg_temp_free(pred);
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}
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static void gen_cmpi_jumpnv(DisasContext *ctx,
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TCGCond cond, TCGv val, int src, int pc_off)
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{
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TCGv pred = tcg_temp_new();
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tcg_gen_setcondi_tl(cond, pred, val, src);
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gen_cond_jump(ctx, TCG_COND_EQ, pred, pc_off);
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tcg_temp_free(pred);
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}
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/* Shift left with saturation */
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static void gen_shl_sat(TCGv dst, TCGv src, TCGv shift_amt)
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{
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