diff options
| author | Philippe Mathieu-Daudé <philmd@redhat.com> | 2020-03-05 02:04:45 +0100 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2020-03-09 15:59:31 +0100 |
| commit | da5cf9a4fef1e04608501605b4697f39ea56e0ea (patch) | |
| tree | 604d0d703b923de16e7b78922ff1dc264cb2dfc1 /hw | |
| parent | 3b6b3a279ad3c32903b0c0fdf3cacf24b02541f2 (diff) | |
hw/net/e1000: Move macreg[] arrays to .rodata to save 1MiB of .data
Each array consumes 256KiB of .data. As we do not reassign entries,
we can move it to the .rodata section, and save a total of 1MiB of
.data (size reported on x86_64 host).
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Dmitry Fleytman <dmitry.fleytman@gmail.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Message-Id: <20200305010446.17029-3-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/net/e1000.c | 4 | ||||
| -rw-r--r-- | hw/net/e1000e_core.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/hw/net/e1000.c b/hw/net/e1000.c index 972d9b5083..9233248c9a 100644 --- a/hw/net/e1000.c +++ b/hw/net/e1000.c @@ -1151,7 +1151,7 @@ set_ims(E1000State *s, int index, uint32_t val) #define getreg(x) [x] = mac_readreg typedef uint32_t (*readops)(E1000State *, int); -static readops macreg_readops[] = { +static const readops macreg_readops[] = { getreg(PBA), getreg(RCTL), getreg(TDH), getreg(TXDCTL), getreg(WUFC), getreg(TDT), getreg(CTRL), getreg(LEDCTL), getreg(MANC), getreg(MDIC), getreg(SWSM), getreg(STATUS), @@ -1207,7 +1207,7 @@ enum { NREADOPS = ARRAY_SIZE(macreg_readops) }; #define putreg(x) [x] = mac_writereg typedef void (*writeops)(E1000State *, int, uint32_t); -static writeops macreg_writeops[] = { +static const writeops macreg_writeops[] = { putreg(PBA), putreg(EERD), putreg(SWSM), putreg(WUFC), putreg(TDBAL), putreg(TDBAH), putreg(TXDCTL), putreg(RDBAH), putreg(RDBAL), putreg(LEDCTL), putreg(VET), putreg(FCRUC), diff --git a/hw/net/e1000e_core.c b/hw/net/e1000e_core.c index 38bdb90114..df957e0c1a 100644 --- a/hw/net/e1000e_core.c +++ b/hw/net/e1000e_core.c @@ -2856,7 +2856,7 @@ e1000e_set_gcr(E1000ECore *core, int index, uint32_t val) #define e1000e_getreg(x) [x] = e1000e_mac_readreg typedef uint32_t (*readops)(E1000ECore *, int); -static readops e1000e_macreg_readops[] = { +static const readops e1000e_macreg_readops[] = { e1000e_getreg(PBA), e1000e_getreg(WUFC), e1000e_getreg(MANC), @@ -3063,7 +3063,7 @@ enum { E1000E_NREADOPS = ARRAY_SIZE(e1000e_macreg_readops) }; #define e1000e_putreg(x) [x] = e1000e_mac_writereg typedef void (*writeops)(E1000ECore *, int, uint32_t); -static writeops e1000e_macreg_writeops[] = { +static const writeops e1000e_macreg_writeops[] = { e1000e_putreg(PBA), e1000e_putreg(SWSM), e1000e_putreg(WUFC), |