From bc273e17510c7680bcffee75858d374aa93f7e4b Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Mon, 4 Jan 2016 22:24:03 -0500 Subject: [PATCH] sim: unify min/max macros Import defines from gdb/defs.h to the sim core so we can delete the various copies that already exist. --- sim/aarch64/ChangeLog | 6 ++++++ sim/aarch64/simulator.c | 31 ++++++++++++++----------------- sim/bfin/ChangeLog | 13 +++++++++++++ sim/bfin/bfin-sim.c | 2 +- sim/bfin/dv-bfin_dma.c | 2 +- sim/bfin/dv-bfin_ebiu_amc.c | 4 ++-- sim/bfin/dv-bfin_emac.c | 2 +- sim/bfin/dv-bfin_mmu.c | 2 +- sim/bfin/dv-bfin_trace.c | 2 +- sim/bfin/interp.c | 4 ++-- sim/bfin/sim-main.h | 6 +----- sim/common/ChangeLog | 9 +++++++++ sim/common/cgen-scache.c | 4 +--- sim/common/cgen-trace.c | 3 --- sim/common/cgen-utils.c | 3 --- sim/common/sim-basics.h | 7 +++++++ 16 files changed, 60 insertions(+), 40 deletions(-) diff --git a/sim/aarch64/ChangeLog b/sim/aarch64/ChangeLog index f9b8673d94..b88497960d 100644 --- a/sim/aarch64/ChangeLog +++ b/sim/aarch64/ChangeLog @@ -1,3 +1,9 @@ +2016-01-04 Mike Frysinger + + * simulator.c (MAX, MIN): Delete. + (do_vec_maxv): Change MAX to max and MIN to min. + (do_vec_fminmaxV): Likewise. + 2016-01-04 Tristan Gingold * simulator.c: Remove syscall.h include. diff --git a/sim/aarch64/simulator.c b/sim/aarch64/simulator.c index 84ce8e81cf..3315a2d5be 100644 --- a/sim/aarch64/simulator.c +++ b/sim/aarch64/simulator.c @@ -4108,9 +4108,6 @@ do_vec_XTN (sim_cpu *cpu) } } -#define MAX(A,B) ((A) > (B) ? (A) : (B)) -#define MIN(A,B) ((A) < (B) ? (A) : (B)) - static void do_vec_maxv (sim_cpu *cpu) { @@ -4147,17 +4144,17 @@ do_vec_maxv (sim_cpu *cpu) case 0: smax = aarch64_get_vec_s8 (cpu, vs, 0); for (i = 1; i < (full ? 16 : 8); i++) - smax = MAX (smax, aarch64_get_vec_s8 (cpu, vs, i)); + smax = max (smax, aarch64_get_vec_s8 (cpu, vs, i)); break; case 1: smax = aarch64_get_vec_s16 (cpu, vs, 0); for (i = 1; i < (full ? 8 : 4); i++) - smax = MAX (smax, aarch64_get_vec_s16 (cpu, vs, i)); + smax = max (smax, aarch64_get_vec_s16 (cpu, vs, i)); break; case 2: smax = aarch64_get_vec_s32 (cpu, vs, 0); for (i = 1; i < (full ? 4 : 2); i++) - smax = MAX (smax, aarch64_get_vec_s32 (cpu, vs, i)); + smax = max (smax, aarch64_get_vec_s32 (cpu, vs, i)); break; default: case 3: @@ -4175,17 +4172,17 @@ do_vec_maxv (sim_cpu *cpu) case 0: smin = aarch64_get_vec_s8 (cpu, vs, 0); for (i = 1; i < (full ? 16 : 8); i++) - smin = MIN (smin, aarch64_get_vec_s8 (cpu, vs, i)); + smin = min (smin, aarch64_get_vec_s8 (cpu, vs, i)); break; case 1: smin = aarch64_get_vec_s16 (cpu, vs, 0); for (i = 1; i < (full ? 8 : 4); i++) - smin = MIN (smin, aarch64_get_vec_s16 (cpu, vs, i)); + smin = min (smin, aarch64_get_vec_s16 (cpu, vs, i)); break; case 2: smin = aarch64_get_vec_s32 (cpu, vs, 0); for (i = 1; i < (full ? 4 : 2); i++) - smin = MIN (smin, aarch64_get_vec_s32 (cpu, vs, i)); + smin = min (smin, aarch64_get_vec_s32 (cpu, vs, i)); break; default: case 3: @@ -4203,17 +4200,17 @@ do_vec_maxv (sim_cpu *cpu) case 0: umax = aarch64_get_vec_u8 (cpu, vs, 0); for (i = 1; i < (full ? 16 : 8); i++) - umax = MAX (umax, aarch64_get_vec_u8 (cpu, vs, i)); + umax = max (umax, aarch64_get_vec_u8 (cpu, vs, i)); break; case 1: umax = aarch64_get_vec_u16 (cpu, vs, 0); for (i = 1; i < (full ? 8 : 4); i++) - umax = MAX (umax, aarch64_get_vec_u16 (cpu, vs, i)); + umax = max (umax, aarch64_get_vec_u16 (cpu, vs, i)); break; case 2: umax = aarch64_get_vec_u32 (cpu, vs, 0); for (i = 1; i < (full ? 4 : 2); i++) - umax = MAX (umax, aarch64_get_vec_u32 (cpu, vs, i)); + umax = max (umax, aarch64_get_vec_u32 (cpu, vs, i)); break; default: case 3: @@ -4231,17 +4228,17 @@ do_vec_maxv (sim_cpu *cpu) case 0: umin = aarch64_get_vec_u8 (cpu, vs, 0); for (i = 1; i < (full ? 16 : 8); i++) - umin = MIN (umin, aarch64_get_vec_u8 (cpu, vs, i)); + umin = min (umin, aarch64_get_vec_u8 (cpu, vs, i)); break; case 1: umin = aarch64_get_vec_u16 (cpu, vs, 0); for (i = 1; i < (full ? 8 : 4); i++) - umin = MIN (umin, aarch64_get_vec_u16 (cpu, vs, i)); + umin = min (umin, aarch64_get_vec_u16 (cpu, vs, i)); break; case 2: umin = aarch64_get_vec_u32 (cpu, vs, 0); for (i = 1; i < (full ? 4 : 2); i++) - umin = MIN (umin, aarch64_get_vec_u32 (cpu, vs, i)); + umin = min (umin, aarch64_get_vec_u32 (cpu, vs, i)); break; default: case 3: @@ -4287,7 +4284,7 @@ do_vec_fminmaxV (sim_cpu *cpu) case 3: /* FMINV. */ for (i = 1; i < 4; i++) - res = MIN (res, aarch64_get_vec_float (cpu, vs, i)); + res = min (res, aarch64_get_vec_float (cpu, vs, i)); break; default: @@ -4305,7 +4302,7 @@ do_vec_fminmaxV (sim_cpu *cpu) case 3: /* FMAXV. */ for (i = 1; i < 4; i++) - res = MAX (res, aarch64_get_vec_float (cpu, vs, i)); + res = max (res, aarch64_get_vec_float (cpu, vs, i)); break; default: diff --git a/sim/bfin/ChangeLog b/sim/bfin/ChangeLog index 7c16fde05f..d4a4f2c1f2 100644 --- a/sim/bfin/ChangeLog +++ b/sim/bfin/ChangeLog @@ -1,3 +1,16 @@ +2016-01-04 Mike Frysinger + + * bfin-sim.c (decode_dsp32shift_0): Change MIN to min. + * dv-bfin_dma.c (bfin_dma_hw_event_callback): Likewise. + * dv-bfin_ebiu_amc.c (bfin_ebiu_amc_write_amgctl): Likewise. + * dv-bfin_emac.c (bfin_emac_dma_read_buffer): Change MAX to max. + * dv-bfin_mmu.c (_mmu_check_addr): Change MIN to min. + * dv-bfin_trace.c (bfin_trace_io_read_buffer): Likewise. + * interp.c (bfin_fdpic_load): Change MAX to max. + (bfin_fdpic_load): Likewise. + * sim-main.h (MIN, MAX): Delete. + (CLAMP): Change MIN to min and MAX to max. + 2016-01-04 Mike Frysinger * configure: Regenerate. diff --git a/sim/bfin/bfin-sim.c b/sim/bfin/bfin-sim.c index 98efcb4875..000a00fcb4 100644 --- a/sim/bfin/bfin-sim.c +++ b/sim/bfin/bfin-sim.c @@ -5716,7 +5716,7 @@ decode_dsp32shift_0 (SIM_CPU *cpu, bu16 iw0, bu16 iw1) bu32 fg = DREG (src0); bu32 bg = DREG (src1); bu32 len = fg & 0x1f; - bu32 mask = (1 << MIN (16, len)) - 1; + bu32 mask = (1 << min (16, len)) - 1; bu32 fgnd = (fg >> 16) & mask; int shft = ((fg >> 8) & 0x1f); diff --git a/sim/bfin/dv-bfin_dma.c b/sim/bfin/dv-bfin_dma.c index 6871782ee2..577ee30a34 100644 --- a/sim/bfin/dv-bfin_dma.c +++ b/sim/bfin/dv-bfin_dma.c @@ -255,7 +255,7 @@ bfin_dma_hw_event_callback (struct hw *me, void *data) /* XXX: This sucks performance wise. */ nr_bytes = dma->ele_size; else - nr_bytes = MIN (sizeof (buf), dma->curr_x_count * dma->ele_size); + nr_bytes = min (sizeof (buf), dma->curr_x_count * dma->ele_size); /* Pumping a chunk! */ bfin_peer->dma_master = me; diff --git a/sim/bfin/dv-bfin_ebiu_amc.c b/sim/bfin/dv-bfin_ebiu_amc.c index c59154dacd..08dce04962 100644 --- a/sim/bfin/dv-bfin_ebiu_amc.c +++ b/sim/bfin/dv-bfin_ebiu_amc.c @@ -81,8 +81,8 @@ bfin_ebiu_amc_write_amgctl (struct hw *me, struct bfin_ebiu_amc *amc, { bu32 amben_old, amben, addr, i; - amben_old = MIN ((amc->amgctl >> 1) & 0x7, 4); - amben = MIN ((amgctl >> 1) & 0x7, 4); + amben_old = min ((amc->amgctl >> 1) & 0x7, 4); + amben = min ((amgctl >> 1) & 0x7, 4); HW_TRACE ((me, "reattaching banks: AMGCTL 0x%04x[%u] -> 0x%04x[%u]", amc->amgctl, amben_old, amgctl, amben)); diff --git a/sim/bfin/dv-bfin_emac.c b/sim/bfin/dv-bfin_emac.c index ec40bc5dc8..fd3fcd3735 100644 --- a/sim/bfin/dv-bfin_emac.c +++ b/sim/bfin/dv-bfin_emac.c @@ -413,7 +413,7 @@ bfin_emac_dma_read_buffer (struct hw *me, void *dest, int space, if (ret < 0) return 0; ret += 4; /* include crc */ - pad_ret = MAX (ret + 4, 64); + pad_ret = max (ret + 4, 64); len = pad_ret; memcpy (dest, &len, 2); diff --git a/sim/bfin/dv-bfin_mmu.c b/sim/bfin/dv-bfin_mmu.c index ceb0e3677a..b951e9a316 100644 --- a/sim/bfin/dv-bfin_mmu.c +++ b/sim/bfin/dv-bfin_mmu.c @@ -532,7 +532,7 @@ _mmu_check_addr (SIM_CPU *cpu, bu32 addr, bool write, bool inst, int size) } else /* Normalize hit count so hits==2 is always multiple hit exception. */ - hits = MIN (2, hits); + hits = min (2, hits); _mmu_log_fault (cpu, mmu, addr, write, inst, hits == 0, supv, dag1, faults); diff --git a/sim/bfin/dv-bfin_trace.c b/sim/bfin/dv-bfin_trace.c index 2c44d1d23d..ebb2ada488 100644 --- a/sim/bfin/dv-bfin_trace.c +++ b/sim/bfin/dv-bfin_trace.c @@ -131,7 +131,7 @@ bfin_trace_io_read_buffer (struct hw *me, void *dest, /* Hardware is limited to 16 entries, so to stay compatible with software, limit the value to 16. For software algorithms that keep reading while (TBUFSTAT != 0), they'll get all of it. */ - value = MIN (TBUF_LEN (trace), 16); + value = min (TBUF_LEN (trace), 16); break; case mmr_offset(tbuf): { diff --git a/sim/bfin/interp.c b/sim/bfin/interp.c index ad865005ea..accf5f33fc 100644 --- a/sim/bfin/interp.c +++ b/sim/bfin/interp.c @@ -915,7 +915,7 @@ bfin_fdpic_load (SIM_DESC sd, SIM_CPU *cpu, struct bfd *abfd, bu32 *sp, free (data); - max_load_addr = MAX (paddr + memsz, max_load_addr); + max_load_addr = max (paddr + memsz, max_load_addr); *sp -= 12; sim_write (sd, *sp+0, (void *)&paddr, 4); /* loadseg.addr */ @@ -946,7 +946,7 @@ bfin_fdpic_load (SIM_DESC sd, SIM_CPU *cpu, struct bfd *abfd, bu32 *sp, } /* Update the load offset with a few extra pages. */ - fdpic_load_offset = ALIGN (MAX (max_load_addr, fdpic_load_offset), 0x10000); + fdpic_load_offset = ALIGN (max (max_load_addr, fdpic_load_offset), 0x10000); fdpic_load_offset += 0x10000; /* Push the summary loadmap info onto the stack last. */ diff --git a/sim/bfin/sim-main.h b/sim/bfin/sim-main.h index 8804a7174a..51fb87e4fa 100644 --- a/sim/bfin/sim-main.h +++ b/sim/bfin/sim-main.h @@ -56,13 +56,9 @@ struct sim_state { #include "sim-options.h" #include "dv-bfin_trace.h" -#undef MAX -#undef MIN #undef CLAMP #undef ALIGN -#define MAX(a, b) ((a) > (b) ? (a) : (b)) -#define MIN(a, b) ((a) < (b) ? (a) : (b)) -#define CLAMP(a, b, c) MIN (MAX (a, b), c) +#define CLAMP(a, b, c) min (max (a, b), c) #define ALIGN(addr, size) (((addr) + ((size)-1)) & ~((size)-1)) /* TODO: Move all this trace logic to the common code. */ diff --git a/sim/common/ChangeLog b/sim/common/ChangeLog index e0eebb2214..f8cdbf4d1b 100644 --- a/sim/common/ChangeLog +++ b/sim/common/ChangeLog @@ -1,3 +1,12 @@ +2016-01-04 Mike Frysinger + + * cgen-scache.c (MAX): Delete. + (scache_init): Change MAX to max. + * cgen-trace.c (min): Delete. + * cgen-utils.c (min): Delete. + * sim-basics.h [!min] (min): Define. + [!max] (max): Define. + 2016-01-04 Mike Frysinger * sim-options.c (sim_parse_args): Tweak getopt error message. diff --git a/sim/common/cgen-scache.c b/sim/common/cgen-scache.c index e0c3570403..3a795140e4 100644 --- a/sim/common/cgen-scache.c +++ b/sim/common/cgen-scache.c @@ -27,8 +27,6 @@ along with this program. If not, see . */ #include "sim-options.h" #include "sim-io.h" -#define MAX(a,b) ((a) > (b) ? (a) : (b)) - /* Unused address. */ #define UNUSED_ADDR 0xffffffff @@ -212,7 +210,7 @@ scache_init (SIM_DESC sd) #if WITH_SCACHE_PBB CPU_SCACHE_MAX_CHAIN_LENGTH (cpu) = MAX_CHAIN_LENGTH; CPU_SCACHE_NUM_HASH_CHAIN_ENTRIES (cpu) = MAX_HASH_CHAIN_LENGTH; - CPU_SCACHE_NUM_HASH_CHAINS (cpu) = MAX (MIN_HASH_CHAINS, + CPU_SCACHE_NUM_HASH_CHAINS (cpu) = max (MIN_HASH_CHAINS, CPU_SCACHE_SIZE (cpu) / SCACHE_HASH_RATIO); CPU_SCACHE_HASH_TABLE (cpu) = diff --git a/sim/common/cgen-trace.c b/sim/common/cgen-trace.c index 5adc552a0e..2332df4f3d 100644 --- a/sim/common/cgen-trace.c +++ b/sim/common/cgen-trace.c @@ -24,9 +24,6 @@ along with this program. If not, see . */ #include "sim-main.h" #include "sim-fpu.h" -#undef min -#define min(a,b) ((a) < (b) ? (a) : (b)) - #ifndef SIZE_INSTRUCTION #define SIZE_INSTRUCTION 16 #endif diff --git a/sim/common/cgen-utils.c b/sim/common/cgen-utils.c index b16a608063..d17fb42ce1 100644 --- a/sim/common/cgen-utils.c +++ b/sim/common/cgen-utils.c @@ -28,9 +28,6 @@ along with this program. If not, see . */ #define SEMOPS_DEFINE_INLINE #include "cgen-ops.h" -#undef min -#define min(a,b) ((a) < (b) ? (a) : (b)) - const char *mode_names[] = { "VOID", "BI", diff --git a/sim/common/sim-basics.h b/sim/common/sim-basics.h index e0cb6d17c9..16c7eb5c4f 100644 --- a/sim/common/sim-basics.h +++ b/sim/common/sim-basics.h @@ -48,6 +48,13 @@ extern int asprintf (char **result, const char *format, ...); #endif +#ifndef min +#define min(a, b) ((a) < (b) ? (a) : (b)) +#endif +#ifndef max +#define max(a, b) ((a) > (b) ? (a) : (b)) +#endif + /* Some versions of GCC include an attribute operator, define it */