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target/ppc: Move ddedpd[q],denbcd[q],dscli[q],dscri[q] to decodetree

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Move the following instructions to decodetree:
ddedpd:  DFP Decode DPD To BCD
ddedpdq: DFP Decode DPD To BCD Quad
denbcd:  DFP Encode BCD To DPD
denbcdq: DFP Encode BCD To DPD Quad
dscli:   DFP Shift Significand Left Immediate
dscliq:  DFP Shift Significand Left Immediate Quad
dscri:   DFP Shift Significand Right Immediate
dscriq:  DFP Shift Significand Right Immediate Quad

Also deleted dfp-ops.c.inc, now that all PPC DFP instructions were
moved to decodetree.

Signed-off-by: Luis Pires <luis.pires@eldorado.org.br>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20211029192417.400707-16-luis.pires@eldorado.org.br>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Luis Pires 2021-10-29 16:24:17 -03:00 • committed by David Gibson
parent c8ef4d1ec0
commit a23297479c
6 changed files with 68 additions and 87 deletions
Download patch file Download diff file Expand all files Collapse all files

16
target/ppc/dfp_helper.c
View file

@ -1131,8 +1131,8 @@ void helper_##op(CPUPPCState *env, ppc_fprp_t *t, ppc_fprp_t *b, \
set_dfp##size(t, &dfp.vt); \
}
DFP_HELPER_DEDPD(ddedpd, 64)
DFP_HELPER_DEDPD(ddedpdq, 128)
DFP_HELPER_DEDPD(DDEDPD, 64)
DFP_HELPER_DEDPD(DDEDPDQ, 128)
static inline uint8_t dfp_get_bcd_digit_64(ppc_vsr_t *t, unsigned n)
{
@ -1199,8 +1199,8 @@ void helper_##op(CPUPPCState *env, ppc_fprp_t *t, ppc_fprp_t *b, \
set_dfp##size(t, &dfp.vt); \
}
DFP_HELPER_ENBCD(denbcd, 64)
DFP_HELPER_ENBCD(denbcdq, 128)
DFP_HELPER_ENBCD(DENBCD, 64)
DFP_HELPER_ENBCD(DENBCDQ, 128)
#define DFP_HELPER_XEX(op, size) \
void helper_##op(CPUPPCState *env, ppc_fprp_t *t, ppc_fprp_t *b) \
@ -1387,7 +1387,7 @@ void helper_##op(CPUPPCState *env, ppc_fprp_t *t, ppc_fprp_t *a, \
set_dfp##size(t, &dfp.vt); \
}
DFP_HELPER_SHIFT(dscli, 64, 1)
DFP_HELPER_SHIFT(dscliq, 128, 1)
DFP_HELPER_SHIFT(dscri, 64, 0)
DFP_HELPER_SHIFT(dscriq, 128, 0)
DFP_HELPER_SHIFT(DSCLI, 64, 1)
DFP_HELPER_SHIFT(DSCLIQ, 128, 1)
DFP_HELPER_SHIFT(DSCRI, 64, 0)
DFP_HELPER_SHIFT(DSCRIQ, 128, 0)